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FORM 10-Q

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended: September 30, 2004

or

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______ to ______

Commission File Number: 1-7211

IONICS, INCORPORATED
(Exact name of registrant as specified in its charter)




Massachusetts 04-2068530
(State or other jurisdiction of incorporation or (IRS Employer Identification Number)
organization)

65 Grove Street
Watertown, Massachusetts 02472-2882
(Address of principal executive offices) (Zip Code)


Registrant's telephone number, including area code: (617) 926-2500
Former name, former address and former fiscal year,
if changed since last report: None

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.
Yes X No ___

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Exchange Act).
Yes X No ___

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.

At October 31, 2004 the Company had 22,768,527 shares of Common Stock, par value
$1.00 per share, outstanding.











INDEX
Page


PART I - FINANCIAL INFORMATION 2

ITEM 1. Financial Statements 2

Unaudited Consolidated Statements of Operations
Three and Nine Months Ended September 30, 2004 and 2003 2

Unaudited Consolidated Balance Sheets
September 30, 2004 and December 31, 2003 3

Unaudited Consolidated Statements of Cash Flows
Nine Months Ended September 30, 2004 and 2003 4

Notes to Consolidated Financial Statements 5

ITEM 2. Management's Discussion and Analysis of Financial Condition 22
and Results of Operations

ITEM 3. Quantitative and Qualitative Disclosures about Market Risk 46

ITEM 4. Controls and Procedures 46

PART II - OTHER INFORMATION 48

ITEM 1. Legal Proceedings 48

ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds 49

ITEM 6. Exhibits 49

SIGNATURES 50

EXHIBIT INDEX 51





-1-




PART I - FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

IONICS, INCORPORATED
CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
(Amounts in thousands, except per share amounts)



Three months ended Nine months ended
September 30, September 30,
--------------------- ---------------------
2004 2003 2004 2003
--------- ---------- ---------- ----------
Revenues:

Equipment Sales $ 32,843 $ 36,799 $ 104,264 $ 99,637
Operations 62,865 28,179 177,541 82,450
Consumer Water 4,465 3,708 12,455 9,217
Instruments 9,614 7,880 28,065 24,308
Affiliated companies 8,346 11,119 27,262 35,870
--------- ---------- ---------- ----------
118,133 87,685 349,587 251,482
--------- ---------- ---------- ----------
Costs and expenses:
Cost of sales of Equipment Sales 26,561 36,002 84,867 85,317
Cost of sales of Operations 40,235 19,998 113,588 58,227
Cost of sales of Consumer Water 1,604 2,806 5,081 5,219
Cost of sales of Instruments 4,391 3,558 12,374 11,019
Cost of sales to affiliated companies 7,411 9,575 24,014 30,958
Research and development 1,504 1,784 4,607 5,515
Selling, general and administrative 29,166 22,473 87,911 63,225
Impairment of long-lived assets - 2,499 - 2,499
Restructuring charges, net - 2,470 1,172 2,470
Impairment of goodwill - 12,731 - 12,731
--------- ---------- ---------- ----------
110,872 113,896 333,614 277,180
--------- ---------- ---------- ----------

Income (loss) from continuing operations 7,261 (26,211) 15,973 (25,698)

Interest income 524 660 1,372 2,193

Interest expense (5,698) (254) (14,782) (740)

Equity income (loss) 1,210 43 2,501 (2,800)
--------- ---------- ---------- ----------

Income (loss) from continuing operations before
gain on sale of Aqua Cool, income taxes
and minority interest expense 3,297 (25,762) 5,064 (27,045)

Gain on sale of Aqua Cool - 457 - 457

Income tax (expense) benefit (1,652) 7,981 (5,879) 8,542
--------- ---------- ---------- ----------

Income (loss) from continuing operations before
minority interest expense 1,645 (17,324) (815) (18,046)

Minority interest expense 282 249 766 635
--------- ---------- ---------- ----------

Income (loss) from continuing operations 1,363 (17,573) (1,581) (18,681)

Loss from discontinued operations, net of income tax (473) (4,459) (3,807) (7,699)
--------- ---------- ---------- ----------

Net income (loss) $ 890 $ (22,032) $ (5,388) $ (26,380)
========= ========== ========== ==========

Basic income (loss) per share from continuing
operations $ 0.06 $(0.99) $ (0.07) $ (1.06)
Basic loss per share from discontinued operations (0.02) (0.25) (0.17) (0.44)
--------------------- ---------------------
Basic income (loss) per share $ 0.04 $ (1.24) $ (0.25) $ (1.50)
===================== =====================

Diluted income (loss) per share from continuing
operations $ 0.06 $ (0.99) $ (0.07) $ (1.06)

Diluted loss per share from discontinued
operations (0.02) (0.25) (0.17) (0.44)
--------------------- ---------------------
Diluted income (loss) per share $ 0.04 $ (1.24) $ (0.25) $ (1.50)
===================== =====================

Shares used in basic income (loss) per share
calculations 22,637 17,699 21,849 17,607
====================== ====================

Shares used in diluted income (loss) per share
calculations 22,891 17,699 21,849 17,607
====================== ====================

The accompanying notes are an integral part of these consolidated financial statements.




-2-




IONICS, INCORPORATED
CONSOLIDATED BALANCE SHEETS
(Unaudited)
(Amounts in thousands, except share and par value amounts)



December 31,
2004 2003
------------- -------------
ASSETS
Current assets:

Cash and cash equivalents $ 59,439 $ 133,815
Short-term investments 1,504 -
Notes receivable, current 5,912 6,365
Accounts receivable, net 128,228 87,415
Receivables from affiliated companies 23,342 22,140
Inventories:
Raw materials 19,439 15,269
Work in process 4,482 5,621
Finished goods 5,276 3,705
------------- -------------
29,197 24,595
Deferred income taxes 13,585 13,585
Assets from discontinued operations 796 7,959
Other current assets 26,504 20,196
------------- -------------
Total current assets 288,507 316,070

Restricted cash 12,400 -
Receivables from affiliated companies, long-term 11,919 20,915
Notes receivable, long-term 37,641 28,408
Investments in affiliated companies 10,164 14,362
Property, plant and equipment:
Land 11,680 6,297
Buildings 65,704 43,070
Machinery and equipment 467,074 279,997
Other, including furniture, fixtures and vehicles 38,578 34,338
------------- -------------
583,036 363,702
Less accumulated depreciation 190,387 192,169
------------- -------------
392,649 171,533

Goodwill 185,578 7,695
Intangible assets, net 74,787 6,378
Deferred income taxes, long-term 20,085 21,305
Other assets 11,087 5,311
------------- -------------
Total assets $ 1,044,817 $ 591,977
============= =============

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
Notes payable and current portion of long-term debt $ 8,738 $ 6,276
Accounts payable 37,121 28,279
Billings in advance from affiliated companies - 3,629
Income taxes payable 30,700 32,840
Liabilities from discontinued operations - 396
Other current liabilities 73,576 46,672
------------- -------------
Total current liabilities 150,135 118,092

Long-term debt and notes payable 277,763 8,889
Deferred income taxes 33,677 30,979
Minority interest 15,084 1,426
Accumulated losses in investments in affiliated companies 3,279 5,068
Other liabilities 10,374 11,358

Commitments and contingencies

Stockholders' equity:
Common stock, par value $1, authorized
shares: 100,000,000 at September 30, 2004 and 55,000,000
at December 31, 2003
issued: 22,746,329 at September 30, 2004 and 17,898,486
at December 31, 2003 22,746 17,898
Additional paid-in capital 337,904 198,285
Retained earnings 196,951 202,339
Accumulated other comprehensive loss (3,096) (2,357)
------------- -------------
Total stockholders' equity 554,505 416,165
------------- -------------
Total liabilities and stockholders' equity $ 1,044,817 $ 591,977
============= =============

The accompanying notes are an integral part of these consolidated financial statements.


-3-




IONICS, INCORPORATED
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
(Amounts in thousands)
Nine months ended



September 30,
-----------------------
2004 2003
---------- ----------

Operating activities:

Net loss $ (5,388) $ (26,380)
Less: loss from discontinued operations (3,807) (3,478)
Less: loss on disposal of discontinued operations - (4,221)
---------- ----------
Loss from continuing operations (1,581) (18,681)

Adjustments to reconcile net loss from
continuing operations to net cash used in
operating activities:
Depreciation 29,525 18,251
Amortization of intangibles 6,272 426
Deferred tax valuation allowance 4,375 -
Provision for losses on accounts and notes receivable 1,970 3,199
Impairment of long-lived assets - 2,499
Impairment of goodwill - 12,731
Equity in (earnings) losses of affiliates (2,501) 2,800
Changes in assets and liabilities,
net of effects of businesses acquired:
Notes receivable (10,600) (607)
Accounts receivable (23,232) 11,444
Receivables from affiliated companies (9,017) (14,386)
Inventories (1,279) 5,295
Other current assets (2,348) (947)
Investments in affiliated companies 1,362 1,205
Deferred income taxes 9,927 (9,056)
Accounts payable and accrued expenses (4,679) (7,262)
Deferred revenue from affiliates (335) 2,869
Accrued expenses for affiliated companies (3,524) -
Customer deposits 15,270 1,377
Income taxes payable (5,674) (3,999)
Accumulated losses in investments in affiliated companies 1,789 (89)
Other (107) (3,370)
------------------------
Net cash provided by operating activities 5,613 3,699

Investing activities:
Additions to property, plant and equipment (25,709) (18,109)
Disposals of property, plant and equipment 1,883 161
Additional investments in affiliated companies - (1,575)
Acquisitions, net of cash acquired (223,830) (7,092)
(Purchases) sales of short-term investments (1,371) 12
------------------------
Net cash used in investing activities (249,027) (26,603)

Financing activities:
Restricted cash 3,688 4,250
Principal payments on current debt (3,349) (4,662)
Proceeds from borrowings of current debt 244 5,135
Principal payments on long-term debt (12,945) (864)
Proceeds from borrowings of long-term debt 175,418 -
Deferred financing costs (6,233) -
Change in the fair value of financial instruments 2,203 -
Proceeds from issuance of stock under stock option plans 5,498 3,377
------------------------
Net cash provided by financing activities 164,524 7,236
Effect of exchange rate changes on cash (944) 5,519
-----------------------
Net cash used in continuing operations (79,834) (10,149)
Net cash provided by discontinued operations 5,458 4,313
Cash and cash equivalents at beginning of period 133,815 136,044
------------------------
Cash and cash equivalents at end of period $ 59,439 $ 130,208
========================

The accompanying notes are an integral part of these consolidated financial statements.


-4-


IONICS, INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)

1. Basis of Presentation

The accompanying consolidated quarterly financial statements of Ionics,
Incorporated (the "Company") are unaudited; however, in the opinion of the
management of the Company, all adjustments of a normal recurring nature have
been made that are necessary for a fair statement of the Company's consolidated
financial position, results of operations and cash flows for each period
presented. The consolidated results of operations for the interim periods are
not necessarily indicative of the results of operations to be expected for the
full year or any future period.

The accompanying financial statements have been prepared with the assumption
that users of the interim financial information have either read or have access
to the Company's financial statements for the year ended December 31, 2003.
Accordingly, footnote disclosures that would substantially duplicate the
disclosures contained in the Company's audited financial statements as of and
for the year ended December 31, 2003 have been omitted from these financial
statements. These financial statements have been prepared in accordance with the
instructions to Form 10-Q and the rules and regulations of the Securities and
Exchange Commission. Certain information and footnote disclosures normally
included in financial statements prepared in accordance with generally accepted
accounting principles have been condensed or omitted pursuant to such
instructions, rules and regulations. These financial statements should be read
in conjunction with the Company's 2003 Annual Report on Form 10-K as filed with
the Securities and Exchange Commission.

During the first quarter of 2004, the Company realigned its business structure
and began reporting new business segments. This segment realignment combined
most of its existing Equipment Business Group and Ultrapure Water Group, as well
as the operations of Ecolochem, Inc. and its affiliated companies (the
"Ecolochem Group") acquired by the Company on February 13, 2004 (see Note 3) and
the Desalination Company of Trinidad and Tobago Ltd. ("Desalcott") which has
been consolidated effective January 1, 2004 upon the adoption of Interpretation
No. 46, "Consolidation of Variable Interest Entities, an Interpretation of
Accounting Research Bulletin No. 51" ("FIN 46"), into a new business group
called Water Systems. The newly formed Water Systems Group is comprised of two
reporting segments, Equipment Sales and Operations. The Consumer Water Group
remains a reporting group as previously constituted. The Instruments Group
continues with its existing activities and includes all worldwide instrument
sales. The Corporate Group includes all corporate overhead.

Certain prior year amounts have been reclassified to conform to the current year
presentations with no impact on net income.

2. Variable Interest Entities

In January 2003, the Financial Accounting Standards Board ("FASB") issued FIN
46. In December 2003, the FASB issued a revised version of FIN 46, which
incorporated a number of changes to the prior version. Prior to the effective
date of FIN 46, an entity was generally included in the consolidated financial
statements if it was controlled through ownership of a majority voting interest.
In FIN 46, the FASB concluded that the voting interest approach is not always
effective in identifying controlling financial interests. In some arrangements,
equity investors may not bear the residual economic risks, and in others,
control is not exercised through voting shares. Prior to the first quarter of
2004, the Company was required to apply the provisions of FIN 46 to variable
interests in variable interest entities ("VIEs") created after January 31, 2003.
There were no VIEs meeting this criteria. During the first quarter of 2004, the
Company was required to apply the provisions of FIN 46 to variable interests in
VIEs created before February 1, 2003.

FIN 46 provides guidance for determining whether an entity lacks sufficient
equity or its equity holders lack adequate decision-making ability. These VIEs
are evaluated for consolidation. Variable interests are ownership, contractual
or other interests in a VIE that change with changes in the VIE's net assets.
The Company has evaluated its equity investments and non-wholly-owned
subsidiaries to determine whether the Company is the primary beneficiary,
defined as the entity that is required to absorb the majority of the expected
gains or losses of the VIE. For any VIE in which the Company has been determined
to be the primary beneficiary, the VIE has been consolidated.

-5-


As a result, effective January 1, 2004, the Company consolidated the operations,
assets, liabilities and minority interests of Desalcott in which the Company
holds a 40% equity interest, because the Company believes it holds a majority of
the related financial risks. As of September 30, 2004, Desalcott had total
assets and total liabilities of approximately $153.2 million and $130.2 million,
respectively. Included in assets is $12.4 million of restricted cash and
property, plant and equipment totaling $125.9 million and included in
liabilities is debt of $109.0 million, which is collateralized by substantially
all of the assets and the outstanding common stock of Desalcott, and is
non-recourse to the Company.

3. Ecolochem Acquisition

On February 13, 2004, the Company acquired all of the outstanding shares of
capital stock and ownership interests of Ecolochem, Inc. and its affiliated
companies ("Ecolochem Group"). The Ecolochem Group, privately-held companies
headquartered in Norfolk, Virginia, is a leading provider of emergency, short
and long-term mobile water treatment services to the power, petrochemical and
other industries. The acquisition expands the Company's outsourced or customer
facility-based water treatment capabilities in North America and Europe and
provides the Company with better access into the energy and utilities markets.
The Company's financial statements include the results of operations of the
Ecolochem Group subsequent to the acquisition date.

The total purchase price was $366.9 million, consisting of $219.0 million in
cash (which includes $9.8 million in escrow to be paid in the event the Company
makes an election pursuant to Section 338(h)(10) election of the Internal
Revenue Code with respect to selected acquired intangible assets) and 4,652,648
shares of the Company's common stock. The Company intends to make the Section
338(h)(10) election in the fourth quarter of 2004. The issuance of 4,652,648
shares of the Company's common stock was valued at $139.9 million based on the
average of the closing prices of the common stock for the two days before, the
day of and the two days after the announcement by the Company of its agreement
to acquire the Ecolochem Group. The purchase price includes capitalizable
acquisition costs of $8.0 million, consisting of investment banking, legal,
consulting and accounting services. The cash portion of the consideration was
financed with the Company's available cash resources and proceeds from $255
million senior credit facilities with a syndication of lenders led by UBS, Fleet
Bank and Bank of America. Proceeds from these credit facilities were used to
fund the acquisition, pay certain transaction-related fees and expenses, provide
for ongoing working capital and support the issuance of letters of credit. The
credit facilities consist of a $175 million 7-year term loan, of which $166.6
million was outstanding at September 30, 2004, at an average interest rate of
5.75%, and an $80 million 5-year revolving credit facility. The revolving credit
facility consists of a $60.0 million facility available for issuance of letters
of credit, of which $35.9 million was outstanding at September 30, 2004, and a
$20.0 million facility for general purpose borrowings, of which there were no
outstanding borrowings at September 30, 2004. Borrowings under the credit
facilities bear interest equal to a base rate (generally the Prime Rate) plus a
specified margin or the London Interbank Offered Rate ("LIBOR") plus a specified
margin, at the Company's option; the specified margins are a function of the
Company's leverage ratio. Interest on outstanding borrowings is payable
quarterly. The credit facilities are collateralized by the assets of the Company
and of its domestic subsidiaries and by 65% of certain of the equity of the
Company's international subsidiaries. The terms of the credit facilities include
financial covenants relating to fixed charge coverage, interest coverage,
leverage ratio and capital expenditures, the most restrictive of which are
anticipated to be the leverage ratio and limitations on capital spending. The
terms of the credit facilities contain provisions that limit the Company's
ability to incur additional indebtedness in the future and place other
restrictions on the Company's business. At September 30, 2004, the Company was
in compliance with the facilities' covenants. In connection with the execution
of the credit facilities, the Company entered into interest rate swap agreements
that fix the Company's LIBOR rate on $100 million of the term loan at 3.1175%
per annum. The swap agreements expire in 2010. (See Note 15)




-6-




The preliminary allocation of the $366.9 million purchase price to the estimated
fair values of the assets acquired and liabilities assumed at the date of
acquisition based upon a third-party valuation was as follows:

(Dollars in millions)
Assets
Current assets $ 27.4
Property, plant and equipment 101.6
Intangible assets 72.8
Goodwill 179.4
Other assets 1.8
-------------
Total assets acquired $ 383.0
-------------

Liabilities
Current liabilities $ 14.0
Other liabilities 2.1
------------
Total liabilities assumed 16.1
-------------

-------------
Total purchase price including acquisition costs $ 366.9
=============

The purchase price is subject to a final determination of certain cash-related
and working capital amounts, to be agreed to by the sellers and the Company,
which is expected in the fourth quarter of 2004. Goodwill was recognized for the
excess purchase price over the fair value of the assets and liabilities
acquired. Goodwill is primarily attributable to anticipated growth from new
customers and synergies related to the integration of Ecolochem. Goodwill
apportioned to domestic operations for tax purposes is deductible over a 15-year
period.

The following table reflects the estimated fair values of the acquired
intangible assets and related estimates of useful lives:

(Dollars in millions)
Contractual relationships $ 57.8 10-year economic consumption life
Technology and know-how 10.8 10-year useful life
Trade names and trademarks 2.3 9-year useful life
Non-compete agreements 0.1 5-year useful life
Discharge permits 1.8 Indefinite life
-------------
$ 72.8
=============

The following pro forma information presents a summary of the historical
consolidated statements of operations of the Company and Ecolochem for the three
months ended September 30, 2003 and the nine months ended September 30, 2004 and
2003, giving effect to the merger as if it occurred on January 1, 2004 and 2003,
respectively.



(Amounts in thousands, except per share amounts)
Three months ended September 30, Nine months ended September 30,
-------------------------------------------- -------------------------------------------
Actual Pro Forma Pro Forma Pro Forma
2004 2003 2004 2003
--------------------- -------------------- -------------------- --------------------


Revenues $ 118,133 $ 116,148 $ 361,368 $ 332,640
Income (loss) from continuing operations 1,363 (12,963) (1,529) (8,004)

Income (loss) per share from continuing
operations:
Basic $ 0.06 $ (0.58) $ (0.07) $ (0.36)
Diluted 0.06 (0.58) (0.07) (0.36)


The pro forma income (loss) from continuing operations and income (loss) per
share from continuing operations for each period presented primarily includes
adjustments for depreciation of fixed assets, amortization of intangibles and
debt financing costs, interest expense, tax rate changes and the issuance of
common stock. Amortization of the acquired intangibles is included on an
economic consumption basis for contractual relationships and a straight-line
basis for all other intangibles. This pro forma information does not purport to


-7-


indicate the results that would have actually been obtained had the acquisition
been completed on the assumed date or for the periods presented, or which may be
realized in the future.

4. Accounting for Stock-Based Compensation

The Company applies the recognition and measurement provisions of Accounting
Principles Board Opinion No. 25, "Accounting for Stock Issued to Employees," and
related interpretations in accounting for its stock-based compensation plans.
Accordingly, for options with an exercise price less than the fair market value
of the stock at the date of grant, if any, stock-based compensation is measured
as the difference between the option exercise price and fair market value of the
stock at the date of grant and is charged to operations over the expected period
of benefit to the Company. For the three and nine months ended September 30,
2004 and 2003, no stock-based compensation expense is reflected in net (loss)
income, as all options granted under those plans had an exercise price equal to
or greater than the market value of the underlying common stock on the date of
grant.

The following table illustrates the pro forma effect on net (loss) income and
(loss) earnings per share if the Company had applied the fair value method of
accounting for stock options and other equity instruments defined by SFAS 123,
"Accounting for Stock-Based Compensation," as amended by SFAS 148 "Accounting
for Stock-Based Compensation-Transition and Disclosure." The effect of applying
SFAS 123 in the pro forma disclosure is not indicative of future awards, which
are anticipated.



(Amounts in thousands, except per share amounts)
Three months ended Nine months ended
September 30, September 30,
--------------------------- ---------------------------
2004 2003 2004 2003
------------ ------------- ------------ -------------


Net income (loss), as reported $ 890 $ (22,032) $ (5,388) $ (26,380)

Less: Stock-based employee compensation expense determined
under fair value method for all awards, net of related tax effects(1,299) (1,277) (3,318) (3,698)
------------ ------------- ------------ -------------
Pro forma net loss $ (409) $ (23,309) $ (8,706) $ (30,078)
============ ============= ============ =============

------------ ------------- ------------ -------------
Income (loss) per basic share, as reported $ 0.04 $ (1.24) $ (0.25) $ (1.50)
============ ============= ============ =============
Loss per basic share, pro forma $ (0.02) $ (1.32) $ (0.40) $ (1.71)
============ ============= ============ =============

------------ ------------- ------------ -------------
Income (loss) per diluted share, as reported $ 0.04 $ (1.24) $ (0.25) $ (1.50)
============ ============= ============ =============
Loss per diluted share, pro forma $ (0.02) $ (1.32) $ (0.40) $ (1.71)
============ ============= ============ =============


The fair value of each option granted during the first nine months of 2003 was
estimated on the date of grant using the Black-Scholes option-pricing model with
the following assumptions:



Three months ended Nine months ended
September 30, September 30,
--------------------------- ---------------------------
2004 2003 2004 2003
------------ ------------- ------------ -------------


Expected term (years) N/A 6.0 6.0 6.0
Volatility N/A 41.4% 43.07% 41.4%
Risk-free interest rate (zero coupon U.S. treasury note) N/A 3.77% 4.19% 3.42%
Dividend yield None None None None
Weighted average fair value of options granted N/A $10.07 $11.42 $8.03



5. Discontinued Operations

During the second quarter of 2004, the Company's management decided to sell its
General Ionics home water operation, which is part of the Consumer Water Group.
In the fourth quarter of 2003, the Company's management and Board of Directors
approved a plan to sell its European point-of-use (POU) cooler businesses in the
United Kingdom (UK) and Ireland, which was part of the Consumer Water Group. In
the third quarter of 2003, the Company's management and Board of Directors
approved a plan to sell its consumer chemical business, the Elite Consumer
Products division in Ludlow, Massachusetts, which was also part of the Consumer
Water Group. Accordingly, the Company's financial statements and notes reflect
these businesses as discontinued operations in accordance with the SFAS 144,
"Accounting for the Impairment or Disposal of Long-Lived Assets."

-8-


The Company's financial statements have been reclassified to reflect these
businesses as discontinued operations for all periods presented. The operating
results of the discontinued operations are summarized below, which exclude
general corporate overhead previously allocated to each entity.



(Dollars in thousands)
Three months ended Nine months ended
September 30, September 30,
------------------------- -------------------------
2004 2003 2004 2003
------------ ----------- ------------ -----------


Income/(loss) from discontinued operations,
net of income tax

Elite New England $ 107 $ (1,170) $ 4 $ (2,777)
Point of Use UK (306) (597) (753) (1,330)
Point of Use Ireland (212) (173) (1,312) (287)
General Ionics (62) 21 (38) 173
------------ ----------- ------------ -----------
(473) (1,919) (2,099) (4,221)
Loss on disposal of discontinued operations,
net of income tax

Elite New England - (2,540) - (3,478)
Point of Use UK - - (585) -
Point of Use Ireland - - (1,123) -
General Ionics - - - -
------------ ----------- ------------ -----------
- (2,540) (1,708) (3,478)
Total loss from discontinued operations,
net of income tax $ (473) $ (4,459) $ (3,807) $ (7,699)
============ =========== ============ ===========


In the first quarter of 2004, the Company completed the sale of the Elite
Consumer Products division for approximately $5.2 million, resulting in a gain
of $0.2 million. In the second quarter of 2004, the Company completed the sale
of the European POU cooler business in the UK and Ireland during the second
quarter of 2004 for approximately $3.0 million, resulting in a gain of $0.5
million.



(Dollars in thousands)
Three months ended Nine months ended
September 30, September 30,
------------------------------------- -------------------------------------
2004 2003 2004 2003
----------------- ----------------- ----------------- -----------------


Revenues $ 1,516 $ 7,506 $ 6,991 $ 22,850
Gross margin 791 (473) 3,635 3,015
================= ================= ================= =================

Loss from discontinued operations,
before income tax (618) (3,045) (2,521) (6,678)
Income tax benefit 145 1,126 422 2,457
----------------- ----------------- ----------------- -----------------
Loss from discontinued operations,
net of income tax (473) (1,919) (2,099) (4,221)
Loss on disposal of discontinued operations,
net of income tax - (2,540) (1,708) (3,478)
----------------- ----------------- ----------------- -----------------

Total loss from discontinued operations,
net of income tax $ (473) $ (4,459) $ (3,807) $ (7,699)
================= ================= ================= =================



-9-


Assets and liabilities from discontinued operations at September 30, 2004 and
December 31, 2003 consist of the following:

(Dollars in thousands)
September 30, December 31,
2004 2003
-------------- --------------

Current assets $ 498 $ 2,950
Non-current assets 298 5,009
-------------- --------------
Assets from discontinued operations $ 796 $ 7,959
============== ==============

Liabilities from discontinued operations $ - $ 396
============== ==============

At September 30, 2004, current assets primarily include accounts receivable,
inventory and other current assets. Non-current assets primarily include
property, plant and equipment. At December 31, 2003, current assets primarily
include accounts and notes receivable, inventory and other current assets.
Non-current assets primarily include property, plant and equipment, intangible
assets and other assets. Liabilities consist of accounts payable and accrued
expenses.

6. Restructuring Charges

During the third quarter of 2003, the Company announced a restructuring plan
intended to improve financial performance through a realignment of the Company's
management structure, a reduction in personnel, and the consolidation of certain
operations. The program is consolidating the Company's sales, engineering,
manufacturing and accounting functions, which existed in many reporting
entities, into several regional centers in the United States, Europe and Asia.
During the first nine months of 2004, the Company recorded restructuring charges
of approximately $1.2 million relating primarily to vacating leased facilities.
At September 30, 2004, the Company had approximately $0.5 million and $0.3
million accrued for restructuring costs associated with vacated leased
facilities included in "Other current liabilities" and "Other long-term
liabilities," respectively. The Company accrued for the leases in accordance
with SFAS 146 "Accounting for Costs Associated with Exit or Disposal Activities"
based on the value of the lease obligation in excess of the estimated sub-lease
rental income through 2007.

Reconciliation of the restructuring liability as of September 30, 2004 by
segment is as follows:



(Dollars in thousands)
Equipment Consumer
Sales Operations Water Instruments Corporate Total
------------ ------------ ------------ ------------------------- -----------

Balance December 31, 2003 $ 393 $ 382 $ 28 $ - $ 69 $ 872
Accrual for severance - 30 - - 134 164
Accruals for facilities 915 43 - - 50 1,008
Payments (518) (439) (23) - (236) (1,216)
------------ ------------ ------------ ------------ ---------- -----------
Balance September 30, 2004 $ 790 $ 16 $ 5 $ - $ 17 $ 828
============ ============ ============ ============ ========== ===========


7. Goodwill and Intangible Assets

The carrying amounts of goodwill for the quarters ended September 30, 2004 and
December 31, 2003 by segment are as follows:



(Dollars in thousands)
Equipment Consumer
Sales Operations Water Instruments Corporate Total
------------- ------------ ------------ -------------------------- -----------

Balance December 31, 2002 $ 9,880 $ 9,376 $ 862 $ - $ - $ 20,118
Goodwill impairment write off (8,981) (3,750) - - - (12,731)
Cumulative translation adjustment/other 308 - - - 308
-------------- ------------ ------------ ------------ ----------- -----------
Balance December 31, 2003 $ 899 $ 5,934 $ 862 $ - $ - $ 7,695
Goodwill acquired during the period - 179,425 - - - 179,425
Cumulative translation adjustment/other - (1,542) - - - (1,542)
------------- ------------ ------------ ------------ ----------- -----------
Balance September 30, 2004 $ 899 $ 183,817 $ 862 $ - $ - $ 185,578
============= ============ ============ ============ =========== ===========


-10-


The gross carrying value and accumulated amortization of intangible assets as of
September 30, 2004 and December 31, 2003 are as follows:



(Dollars in thousands)
Intangible Assets at September 30, 2004
Contractual Non-Compete Technology and
Relationships Agreements Know-How Patents Trademarks Other Total
--------------- --------------- ----------------- --------- ------------- -------- ----------

Amortized Intangible Assets:
Gross Carrying Amount $ 62,562 $ 400 $ 10,812 $ 735 $ 2,340 $ 3,890 $ 80,739
Accumulated Amortization (5,209) (161) (684) (395) (164) (1,312) (7,925)
--------------- --------------- ----------------- --------- ------------- -------- ----------
Net Intangible Assets 57,353 239 10,128 340 2,176 2,578 72,814
--------------- --------------- ----------------- --------- ------------- -------- ----------
Indefinite-lived Intangible
Assets: - - - - 262 1,711 1,973
--------------- --------------- ----------------- --------- ------------- -------- ----------
Total Intangible Assets $ 57,353 $ 239 $ 10,128 $ 340 $ 2,438 $ 4,289 $ 74,787
=============== =============== ================= ========= ============= ======== ==========


Intangible Assets at December 31, 2003

Contractual Non-Compete Technology and
Relationships Agreements Know-How Patents Trademarks Other Total
--------------- --------------- ----------------- --------- ------------- -------- ----------
Amortized Intangible Assets:
Gross Carrying Amount $ 4,755 $ 275 $ - $ 707 $ - $ 2,031 $ 7,768
Accumulated Amortization (252) (106) - (322) - (972) (1,652)
--------------- --------------- ----------------- --------- ------------- -------- ----------
Net Intangible Assets 4,503 169 - 385 - 1,059 6,116
--------------- --------------- ----------------- --------- ------------- -------- ----------
Indefinite-lived Intangible
Assets: - - - - 262 - 262
--------------- --------------- ----------------- --------- ------------- -------- ----------
Total Intangible Assets $ 4,503 $ 169 $ - $ 385 $ 262 $ 1,059 $ 6,378
=============== =============== ================= ========= ============= ======== ==========


The increase in intangible assets primarily reflects the acquisition of the
Ecolochem Group (see Note 3) during the first quarter of 2004. Amortization
expense for intangible assets is estimated to be approximately $8.6 million in
2004, $9.5 million in 2005, $9.2 million in 2006, $8.7 million in 2007 and $8.4
million in 2008.

8. Long-Term Debt and Notes Payables

(Dollars in Thousands)
September 30, December 31,
2004 2003
---------------- ---------------

Notes Payable $ 10,875 $ 15,165

Debt for Ecolochem acquisition 166,632 -

Desalcott Notes Payable 108,994 -

---------------- ---------------
Total Contractual Obligations 286,501 15,165

Less Current Portion 8,738 6,276

---------------- ---------------
Total Long-Term Contractual Obligations $ 277,763 $ 8,889
================ ===============

Acquisition of the Ecolochem Group
On February 13, 2004, the Company acquired the stock and membership interests of
the Ecolochem Group from the shareholders and owners of the Ecolochem Group. The
total purchase price was $366.9 million, consisting of $219.0 million in cash
(which includes $9.8 million in escrow to be paid in the event the Company makes
a Section 338 (h)(10) election of the Internal Revenue Code with respect to
selected acquired intangible assets) and 4,652,648 shares of the Company's
common stock. The purchase price includes capitalizable acquisition costs of
$8.0 million, consisting of investment banking, legal, consulting and accounting
services. The cash portion of the consideration was financed with the Company's
available cash resources and proceeds from $255 million senior credit facilities
with a syndication of lenders led by UBS, Fleet Bank and Bank of America.
Proceeds from these credit facilities were used to fund the acquisition, pay
certain transaction-related fees and expenses, provide for ongoing working
capital and support the issuance of letters of credit. The credit facilities
consist of a $175 million 7-year term loan, of which $166.6 million was
outstanding at September 30, 2004 at an average interest rate of 5.75%, and an
$80 million 5-year revolving credit facility. The revolving credit facility
consists of a $60.0 million facility available for issuance of letters of
credit of which $35.9 million was outstanding at September 30, 2004, and a $20.0
million facility for general purpose borrowings, of which there were no
outstanding borrowings at September 30, 2004 at an average interest rate of
2.5%. Borrowings under the credit facilities bear interest equal to a base rate


-11-


(generally the Prime Rate) plus a specified margin or LIBOR plus a specified
margin, at the Company's option; the specified margins are a function of the
Company's leverage ratio. Interest on outstanding borrowings is payable
quarterly. The credit facilities are collateralized by the assets of the Company
and of its domestic subsidiaries and by 65% of the equity of certain of the
Company's international subsidiaries. The terms of the credit facilities include
financial covenants relating to fixed charge coverage, interest coverage,
leverage ratio and capital expenditures, the most restrictive of which are
anticipated to be the leverage ratio and limitations on capital spending. The
terms of the credit facilities contain provisions that limit the Company's
ability to incur additional indebtedness in the future and place other
restrictions on the Company's business. At September 30, 2004, the Company was
in compliance with the facilities covenants. In connection with the execution of
the credit facilities, the Company entered into interest rate swap agreements
that fix the Company's LIBOR rate on $100 million of the term loan at 3.1175%
per annum. The swap agreements expire in 2010.

Consolidation of Desalcott
Pursuant to FIN 46 (see note 2), effective January 1, 2004, the Company
consolidated the operations, assets, liabilities and majority interests of the
Desalination Company of Trinidad and Tobago Ltd. ("Desalcott"), in which the
Company holds a 40% equity interest, because the Company believes it holds a
majority of the related financial risks. Included in liabilities at September
30, 2004 is debt of $109.0 million. The debt outstanding consists of 20-year
loans for $75.8 million and $33.2 million. Each loan bears interest at 8.5%,
which is payable quarterly. As a result of an agreed upon "Moratorium Period" on
the $33.2 million loan, principal payments do not commence until October 2005.
Interest rates are fixed on each loan for the first five years and ten years,
respectively. Interest rates may change at the end of each subsequent five-year
period. The total debt is collateralized by substantially all of the assets and
the outstanding common stock of Desalcott, and is non-recourse to the Company.

Other Debt
The Company has three project finance loans for its controlled affiliate in
Barbados. These loans are payable in equal quarterly installments over a
ten-year period that began in 2000, and bear interest at rates ranging from 2%
over LIBOR up to 8.75%. The controlled affiliate had outstanding borrowings of
$5.2 million and $6.4 million against these loans at September 30, 2004 and
December 31, 2003, respectively. The Company also has project financing loans
for its controlled affiliate in Italy. The loans have a ten-year maturity and
bear interest at EURIBOR plus a specified margin. The controlled affiliate had
outstanding borrowings of $5.6 million and $3.8 million against these loans at
September 30, 2004 and December 31, 2003, respectively.

9. Commitments and Contingencies

Litigation
In August 2004, the Company agreed in principle to settle the
securities class action lawsuit brought in March 2003 against the Company and
its former Chief Executive Officer and current Chief Financial Officer in the
U.S. District Court, District of Massachusetts (Jerome Deckler v. Ionics, Inc.
et al., Civil Action No. 03-CV10393(WGY)). Under the terms of the
settlement-in-principle, a settlement fund will be created in the total amount
of $3 million, to be paid entirely by the Company's insurer. The Company will
not be required to make any contribution to this settlement fund. The
settlement-in-principle is subject to the execution and filing with the U.S.
District Court of a definitive stipulation of settlement and also final approval
of the settlement by the Court.

On April 28, 2004, the Company was served with a summons and complaint captioned
Caldon, Inc. v. Ionics, Incorporated and Key Technologies, Inc., filed in the
U.S. District Court for the Western District of Pennsylvania, Pittsburgh.
Caldon, Inc. ("Caldon") alleges that certain flow measurement systems, which
Caldon provides to the nuclear power industry to measure feedwater flow, and
which were designed by defendant Key Technologies, Inc., failed after
installation. Caldon engaged the Company to fabricate these systems using Key
Technologies, Inc.'s designs. Caldon further alleges that defendant Key
Technologies, Inc. failed to design the systems adequately and that the Company
failed to weld the systems properly. Caldon claims that it has incurred damages
in excess of $2.7 million and has made commitments to customers that will cause
it to incur an additional $4.0 million, as well as other damages in an
unspecified amount. The Company believes that Caldon's allegations as to the
Company are without merit, and intends to defend itself vigorously in this
matter. The lawsuit is currently in the early discovery stages. While the
Company believes that this litigation should have no material adverse impact on
its financial condition, results of operations or cash flows, the litigation
process is inherently uncertain and the Company can make no assurances as to the
ultimate outcome of this matter.

On December 16, 2003, Ionics Iberica, S.A., the Company's wholly-owned Spanish
subsidiary ("Iberica"), brought suit in Palencia, Spain against Intersuero, S.A.


-12-


("Intersuero"). Iberica supplied certain membrane-based production equipment
under a lease agreement to Intersuero, which subsequently declared bankruptcy.
In its lawsuit, Iberica sought the return of the equipment or payment of 2.8
million Euros, or $3.5 million, plus interest, for the equipment. On February
17, 2004, Intersuero filed an answer and counterclaim, alleging that the
equipment did not perform to specifications and seeking 15.8 million Euros, or
$19.6 million, in damages, lost profits, interest and costs, plus additional
damages for continuing lost profits. Intersuero subsequently requested that the
Court pursue a criminal investigation against Iberica and its directors (who
include the Company's Chief Executive Officer and Chief Financial Officer),
alleging that Iberica filed false documents in the civil proceedings. Iberica
has acknowledged that it inadvertently filed several intermediate draft
agreements as exhibits, and the Court subsequently was provided with the final
agreements. The Court is currently conducting an investigation to determine
whether criminal charges should be pursued. Intersuero moved to suspend the
civil proceedings pending the outcome of the criminal investigation in an
attempt to delay the trial on the proceedings. Iberica was successful in
opposing this motion. The Company believes Intersuero's allegations and
complaint to be without merit and intends aggressively to pursue its claim
against Intersuero. While the Company believes that this litigation should have
no material adverse impact on its financial condition, results of operations or
cash flows, the litigation process is inherently uncertain, and the Company can
make no assurances as to the ultimate outcome of this matter. The Company, in
2003, recorded an impairment charge associated with the remaining carrying value
of the equipment.

On September 15, 2003, the Company was served with a summons and complaint
captioned Brazos River Authority v. Ionics, Incorporated, Cajun Constructors,
Inc. f/k/a Cajun Contractors, Inc., and HDR Engineering, Inc., in Texas state
court. The suit was subsequently removed to the U.S. District Court, Western
Division of Texas, Waco Division (Civil Action WA: 03-CV-324). On July 1, 2004,
plaintiff filed a first amended complaint. Plaintiff alleges that an
electrodialysis reversal ("EDR") desalination system originally sold by the
Company to the plaintiff in 1989 and expanded by the Company in 1998 is
defective and accuses the Company and the other defendants of, among other
things, negligence, breach of contract, and misrepresentation. The complaint
seeks both compensatory and punitive damages in an unspecified amount, among
other relief. The plaintiff subsequently made a settlement demand of $25
million. The Company has filed an answer to the complaint which states the
Company's belief that any problems encountered by the plaintiff resulted from
its failure to operate and maintain the equipment properly. The Company intends
to defend itself vigorously in this matter. The parties failed to achieve
settlement at a mediation held on August 25, 2004. Trial on this matter is
currently scheduled to commence in January 2005. While the Company believes that
this litigation should have no material adverse impact on its financial
condition, results of operations or cash flow, the litigation process is
inherently uncertain, and the Company can make no assurances as to the ultimate
outcome of this matter.

The Company is involved in the normal course of its business in various other
litigation matters. The Company believes that none of the other pending matters
will have an outcome material to the Company's financial position, results of
operations or cash flows.

Other Commitments and Contingencies
From time to time, the Company enters into joint ventures with respect to
specific projects, including the projects in Trinidad, Kuwait, Israel and
Algeria described below. Each joint venture arrangement is independently
negotiated based on the specific facts and circumstances of the project, the
purpose of the joint venture entity related to the project, as well as the
rights and obligations of the other joint venture partners. Generally, the
Company has structured its project joint ventures so that the Company's
obligation to provide funding to the underlying project or to the joint venture
entity is limited to its proportional capital contribution, which can take the
form of equity or subordinated debt. The Company generally has no commitment to
fund the joint venture's working capital or other cash needs. The joint venture
entities typically obtain third-party debt financing for a substantial portion
of the project's total capital requirements. In these situations, the Company is
not responsible for the repayment of the indebtedness incurred by the joint
venture entity. In connection with a joint venture's project, the Company may
also enter into contracts for the supply and installation of the Company's
equipment during the construction of the project or for the operation and
maintenance of the facility once it begins operation, or both. These commercial
arrangements do not require the Company to commit to any funding for working
capital or any other requirements of the joint venture company. As a result, the
Company's exposure with respect to its joint ventures is typically limited to
its debt and equity investments in the joint venture entity, the fulfillment of
any contractual obligations it has to the joint venture entity and the accounts
receivable owing to the Company from the joint venture entity.

The operations, assets and liabilities of Desalcott are consolidated with the
Company effective January 1, 2004, as a result of the adoption of FIN 46. The
operations, assets and liabilities of the Algerian joint venture company are
consolidated with the Company as a majority-owned subsidiary. The Kuwait and
Israel projects discussed below constitute off-balance sheet arrangements.

-13-


Trinidad
In 2000, the Company acquired 200 ordinary shares of Desalination Company of
Trinidad and Tobago Ltd. ("Desalcott"), for $10 million and loaned $10 million
to Hafeez Karamath Engineering Services Ltd. ("HKES"), the founder of Desalcott
and promoter of the Trinidad desalination project, to enable HKES to acquire an
additional 200 ordinary shares of Desalcott. Prior to those investments, HKES
owned 100 ordinary shares of Desalcott. As a result, the Company currently owns
a 40% equity interest in Desalcott, and HKES currently owns a 60% equity
interest in Desalcott. In the second quarter of 2002, construction was completed
on the first four (out of five) phases of the Trinidad desalination facility
owned by Desalcott, and the facility commenced water deliveries to its customer,
the Water and Sewerage Authority of Trinidad and Tobago ("WASA").

The Company's $10 million loan to HKES is included in "Notes receivable,
long-term" in the Company's Consolidated Balance Sheets. The loan bears interest
at a rate equal to LIBOR + 2%, with interest payable (subject to availability of
funds) starting October 25, 2002 and every six months thereafter and at
maturity. Prior to maturity, accrued interest (as well as principal payments) is
payable only to the extent dividends or other distributions are paid by
Desalcott on the ordinary shares of Desalcott owned by HKES and pledged to the
Company. Principal repayment is due in 14 equal installments commencing on April
25, 2004 and continuing semiannually thereafter. The loan matures and is payable
in full on April 25, 2011. The loan is collateralized by a security interest in
the shares of Desalcott owned by HKES and purchased with the borrowed funds,
which is subordinate to the security interest in those shares in favor of the
Trinidad bank that provided the financing for Desalcott. In addition, any
dividends or other distributions paid by Desalcott to HKES on the pledged shares
must be applied to loan payments to the Company. No payments have been made by
HKES to the Company on this loan.

In 2000, Desalcott entered into a "bridge loan" agreement with a Trinidad bank
providing $60 million in construction financing. Effective November 8, 2001, the
loan agreement was amended to increase maximum borrowings to $79.9 million. The
bridge loan of $79.9 million and the $20 million equity provided to Desalcott
did not provide sufficient funds to pay all of Desalcott's obligations in
completing construction and commissioning of the project prior to receipt of
long-term financing in the second quarter of 2003. Consequently, included in
Desalcott's obligations at March 31, 2003 was approximately $30.1 million
payable to the Company's Trinidad subsidiary for equipment and services
purchased in connection with the construction of the facility. However,
Desalcott disputed certain amounts payable under the construction contract. In
June 2003, Desalcott and the Company's Trinidad subsidiary resolved their
dispute under the construction contract, and reached agreement as to the final
amount owing to the Company for completion of the first four phases of the
project. This settlement had no impact on the Company's Statements of
Operations.

In June 2003, Desalcott entered into a long-term loan agreement with the
Trinidad bank that had provided the bridge loan. In connection with the funding
of the loan, Desalcott paid the Company's Trinidad subsidiary approximately $12
million of outstanding accounts receivable under the construction contract in
July 2003. In addition, pursuant to a previous commitment made by the Company,
the Company, effective July 31, 2003, converted an additional $10 million of
amounts owing under the construction contract into a loan to Desalcott as an
additional source of long-term project financing, subordinated to the long-term
loan with the Trinidad bank. That loan has a seven-year term, and is payable in
28 quarterly payments of principal and interest. No loan payments can be made by
Desalcott to the Company until Desalcott has established a level of cash
reserves required by the Trinidad bank, and no payments have as yet been made.
The interest rate is fixed at two percent above the interest rate payable by
Desalcott on the U.S. dollar portion of its borrowings under its long-term loan
agreement with the Trinidad bank (the initial annual rate on the U.S. dollar
portion was 8 1/2%). In the event of a default by Desalcott, Desalcott's
obligation to the Company is subordinated to Desalcott's obligations to the
Trinidad bank.

As a result of the settlement of the construction contract dispute described
above and Desalcott's $12 million payment to the Company's Trinidad subsidiary,
together with the conversion of an additional $10 million of accounts receivable
into a long-term loan as described above, the remaining amount due to the
Company's Trinidad subsidiary from Desalcott for construction work on the first
four phases of the project is approximately $3.2 million. This amount will be
partially paid out of Desalcott's future cash flow from operations over a period
of time estimated to be two years, and the balance from funds available from
long-term financing proceeds upon completion by the Company of certain "punch
list" items relating to phases 1 through 4. Desalcott also owes the Company
approximately $1.8 million of value added tax (VAT) associated with Phases 1
through 4, and the Company has notified Desalcott that it is in default of such
payment obligation. In addition, Desalcott and the Company agreed that the
Company's Trinidad subsidiary would complete the last phase (phase 5) of the
project (which will increase water production capacity by approximately 9%) for


-14-


a fixed price of $7.4 million. Work on phase 5 was completed during the second
quarter of 2004. As of September 30, 2004, the Company had been paid a total of
$5.8 million for its work on phase 5, and has notified Desalcott that it is in
default of payment for fees, costs and VAT relating to Phase 5 totalling
approximately $1.3 million.

In April 2004, following an unsuccessful mediation attempt, Desalcott notified
WASA that it had commenced an arbitration proceeding under the dispute
resolution procedures of the water supply agreement between Desalcott and WASA
dated August 29, 1999 and amended in May 2000 (the "Water Supply Agreement").
Desalcott is seeking, among other things, payments from WASA for certain water
price increases as provided for in the Water Supply Agreement, as well as
damages for delays in plant completion which Desalcott claims resulted from
delays in obtaining a government guaranty of payments by WASA and certain tax
incentives. At September 30, 2004, Desalcott claimed that WASA owed it $4.0
million, representing revenues under the Water Supply Agreement corresponding to
contractual price increases. WASA has contested the amounts of the water price
increases claimed by Desalcott, asserting that Desalcott did not pass along to
WASA certain cost savings realized by Desalcott. In addition, WASA asserts that
Desalcott's ability to make up production shortfalls by selling excess
production is more limited contractually than claimed by Desalcott. In addition,
WASA has also asserted that Desalcott is liable for liquidated damages because
of delays in the completion of the plant, irrespective of the delay in obtaining
the government guaranty, and that such liquidated damages total approximately
$4.0 million and are still accumulating. WASA has asserted additional liquidated
damages will be owed by Desalcott for the delay in the completion of Phase 5 of
the project, or that in the alternative it may seek to reject Phase 5. Under the
currently projected timetable, this matter should be heard in arbitration by the
International Chamber of Commerce in London in 2005.

Kuwait
During 2001, the Company acquired a 25% equity interest in a Kuwaiti project
company, Utilities Development Company W.L.L. ("UDC"), which was awarded a
concession agreement by an agency of the Kuwaiti government for the
construction, ownership and operation of a wastewater reuse facility in Kuwait.
During the second quarter of 2002, UDC entered into agreements for the long-term
financing of the project, and construction of the project commenced. At
September 30, 2004, the Company had invested a total of $13.2 million as equity
and subordinated debt in UDC. The Company has commitments to make additional
equity investments or issue additional subordinated debt to UDC of approximately
$4.1 million over the next year. In addition, a total of $18.6 million in
letters of credit have been issued on behalf of the Company's Italian subsidiary
in connection with the project. UDC's wastewater treatment facility is expected
to become operational in early 2005.

Israel
In 2001, the Company entered into agreements with an Israeli cooperative society
and an Israeli corporation for the establishment of Magan Desalination Ltd.
("MDL") as an Israeli project company in which the Company has a 49% equity
interest. During the second quarter of 2003, the Israeli cooperative society and
the Company acquired the ownership interest of the Israeli corporation in MDL.
In the second quarter of 2003, MDL finalized a concession contract with a
state-sponsored water company for the construction, ownership and operation of a
brackish water desalination facility in Israel, and obtained $8 million of debt
financing for the project from an Israeli bank. The Company has guaranteed
repayment of 49% of the loan amount in the form of a bank letter of guarantee.
In the third quarter of 2003, the Company through its Israeli subsidiary made an
equity investment of $1.5 million in MDL for its 49% equity interest. The
facility commenced operations in the second quarter of 2004. The Company is
currently working with MDL to resolve certain outstanding issues required to
achieve final completion.

In 2002, the Company entered into agreements with two Israeli corporations
giving the Company the right to a one-third ownership interest in an Israeli
project company, Carmel Desalination Ltd. ("CDL"). CDL was awarded a concession
agreement by the Israeli Water Desalination Agency ("WDA") (established by the
Ministry of Finance and the Ministry of Infrastructure) for the construction,
ownership and operation of a major seawater desalination facility in Israel. As
of March 31, 2004, the Company had made an equity investment of $0.2 million in
CDL and had deferred costs of $0.6 million relating to the engineering design
and development work on the project. The terms of the concession agreement
originally required that long-term financing be obtained by April 2003. CDL was
initially granted an extension to August 20, 2003 and a further extension to
April 1, 2004 was granted by the WDA. CDL was unable to obtain long-term
financing by the required date. CDL asserts that its inability to obtain
financing resulting from certain errors and omissions in WDA's tendering process
which would have prevented CDL from constructing the facility as proposed. On
April 1, 2004, the WDA notified CDL of its intent to terminate the concession
agreement and to take action to collect on a bid bond (of which it was the
beneficiary) issued on behalf of CDL. On May 5, 2004, the WDA issued a notice of
termination to CDL and made a demand upon the bank that issued the bid bond. The
Company's liability under the bid bond was approximately $2.5 million (a
one-third proportionate share of the approximate $7.5 million bid bond). During


-15-


the first quarter of 2004, as a result of the notification by the WDA of their
intent to collect on the bid bond, the Company recorded a liability of $2.5
million related to its proportionate share. WDA collected on the bid bond in the
second quarter of 2004. In addition, the Company expensed its deferred costs
relating to the construction project and its investment in CDL of $0.8 million.
The dispute between CDL and the WDA concerning the errors and omissions in the
tendering process, the termination of the concession agreement and the demand
made upon the bid bond has been submitted to binding arbitration in Israel (with
CDL and WDA both as claimants and respondents), and it is expected that the
matter will be heard and a decision rendered by the arbitrator in the first
quarter of 2005. The Company believes that CDL has legitimate claims and
meritorious defenses in this matter and, in cooperation with the Company's
partners in CDL and CDL's outside counsel, intends to aggressively pursue
recovery of bid bond payments made to WDA as well as other damages.

In the third quarter of 2003, a 50/50 joint venture between the Company and an
Israeli engineering corporation was selected by Mekorot, the Israeli
state-sponsored water company, to design, supply and construct a 123,000 cubic
meter per day (32.5 million gallons per day) seawater desalination facility in
Ashdod, Israel. The estimated value of the equipment supply and construction
contract to be negotiated and entered into with respect to the project is
approximately $95 million, and it is estimated that the plant will require
approximately two years to construct. The joint venture submitted a $5 million
bid bond with its proposal, and the Company would be responsible for 50% of this
amount if a demand were made on the bid bond. It is currently anticipated that
the parties will sign a final form of contract in the first quarter of 2005, at
which time the joint venture will replace the bid bond with a performance bond
in the principal amount of 10% of the contract value.

Algeria
In the fourth quarter of 2003, the Company and Algerian Energy Company ("AEC")
were selected for a 25-year seawater desalination build-own-operate project.
Sonatrach, the Algerian national energy company, will guarantee the water supply
contract. The Company and AEC have formed a joint project company, Hamma Water
Desalination S.p.A. ("HWD"), in which the Company has a 70% ownership interest.
The projected $235 million capital investment will be financed by a combination
of equity and non-recourse debt. Through September 30, 2004, the Company made an
equity investment of $0.7 million in HWD and deferred costs of approximately
$1.6 million relating to the engineering design and development work on the
project. If HWD obtains long-term project financing, the Company has committed
to make additional net equity investments to HWD of approximately $32.0 million.
The Company expects HWD will obtain long-term project financing in the first
quarter of 2005. If HWD is unable to obtain such financing, the Company would
expense its deferred costs relating to the construction project and its
investment in HWD. Additionally, the Company has provided a $1.0 million bid
bond to the customer.

Guarantees and Indemnifications
Financial Accounting Standards Board ("FASB") Interpretation No. 45 "Guarantor's
Accounting and Disclosure Requirements for Guarantees, Including Indirect
Guarantees of Indebtedness of Others, an interpretation of FASB Statements 5,
57, and 107 and rescission of FASB Interpretation 34" ("FIN 45") requires that a
guarantor recognize, at the inception of a guarantee, a liability for the fair
value of the obligation undertaken by issuing the guarantee and additional
disclosures to be made by a guarantor in its interim and annual financial
statements about its obligations under certain guarantees it has issued. The
following is a summary of the Company's agreements and other undertakings that
were determined to be within the scope of FIN 45.

In the normal course of business, the Company issues letters of credit to
customers, vendors and lending institutions as guarantees for payment,
performance or both under various commercial contracts into which it enters. Bid
bonds are also sometimes obtained by the Company as security for the Company's
commitment to proceed with a project if it is the successful bidder. Performance
bonds in the form of bank guarantees are sometimes issued for the benefit of the
Company's customers as financial security for the completion or performance by
the Company of its contractual obligations under certain commercial contracts.
In the past, the Company has not incurred significant liabilities or expenses as
a result of the use of any or all of these instruments, with the exception of
the bid bond associated with CDL, as described above. Approximately $112.0
million of these instruments were outstanding at September 30, 2004. Based on
the Company's experience with respect to letters of credit and credit
guarantees, bid bonds and performance bonds, the Company believes the estimated
fair value of the instruments entered into during the first nine months of 2004
is not material. Accordingly, the Company has not recorded any liabilities for
these instruments as of September 30, 2004.

As part of acquisitions and divestitures of businesses or assets, the Company
made a variety of warranties and indemnifications to the sellers and purchasers


-16-


that are typical for such transactions. The Company only provides such
warranties or indemnifications after considering the economics of the
transaction and the liquidity and credit risk of the other party in the
transaction. Typically, certain of the warranties and the indemnifications
expire after a defined period of time following the transaction, but others may
survive indefinitely. The warranty and indemnification obligations entered into
prior to December 31, 2002 were grandfathered under the provisions of FIN 45.
For warranties and indemnifications made to sellers and purchasers subsequent to
December 31, 2002, the Company has not recorded any liabilities for these
obligations as of September 30, 2004, as it believes that it will incur no
liabilities under such provisions.

Warranty Obligations
The Company's products generally include warranty obligations and the related
estimated costs are included in cost of sales when revenue is recognized. While
the Company engages in extensive product quality programs and processes, the
Company's estimated costs to satisfy its warranty obligations are based upon
historical product failure rates and the costs incurred in correcting such
product failures. If actual product failure rates or the costs associated with
fixing such product failures differ from historical rates, adjustments to the
warranty obligations may be required in the period in which determined. The
changes in accrued warranty obligations for the nine months ended September 30,
2004 and 2003 are as follows:



(Dollars in Thousands)
Three months ended Nine months ended
September 30, September 30,
----------------------------------- ------------------------------
2004 2003 2004 2003
----------------- --------------- -------------- --------------

Balance at beginning of period $ 1,207 $ 1,095 $ 1,173 $ 1,067
Accruals for warranties issued during the period 733 751 1,322 1,212
Accruals related to pre-existing warranties 120 - 198
Settlements made (in cash or in kind) during the period (577) (684) (1,132) (1,195)
-------------- ----------- ------------ ---------
Balance at end of period $ 1,363 $ 1,282 $ 1,363 $ 1,282
============== =========== ============ ==========


In addition to warranty obligations, the Company recorded a $4.8 million charge
in the third quarter of 2003 to retrofit certain components of the Company's
demineralization systems.

10. Income Taxes

For the three months ended September 30, 2004, the Company recorded income tax
expense of $1.7 million on consolidated pre-tax income from continuing
operations before minority interest expense of $3.3 million, yielding a tax rate
of 50.1% or an annual effective tax rate of 38.7%, excluding a $.6 million
valuation allowance recorded against certain deferred tax assets, primarily
related to prior year foreign tax credits in the U.S., and net operating losses
of foreign subsidiaries. For the three months ended September 30, 2003, the
Company recorded an income tax benefit of $8.0 million on consolidated pre-tax
loss from continuing operations before minority interest expense of $25.3
million, yielding an effective tax rate benefit of 31.5%.

The change in the effective tax rate for the three months ended September 30,
2004 compared to the three months ended September 30, 2003 resulted primarily
from the Company's having reported an effective tax rate benefit, or negative
effective tax rate, during the quarter ended September 30, 2003 that resulted
from significant restructuring and realignment of expenses. A similar effective
tax rate benefit, or negative effective tax rate, would not be expected during
the comparable quarter ended September 30, 2004 due to the Company's projected
earnings for the current year and the absence of significant restructuring and
realignment of expenses recorded in the comparable prior period ended September
30, 2003.

For the nine months ended September 30, 2004, the Company recorded income tax
expense of $5.9 million on consolidated pre-tax income from continuing
operations before minority interest expense of $5.1 million, yielding a tax rate
of 116.1% or an annual effective tax rate of 38.7%, excluding a $3.9 million
valuation allowance recorded against certain deferred tax assets, primarily
related to prior year foreign tax credits in the U.S., and net operating losses
of foreign subsidiaries. For the nine months ended September 30, 2003, the
Company recorded an income tax benefit of $8.5 million on a consolidated pre-tax
loss from continuing operations before minority interest expense of $26.6
million, yielding an effective tax rate benefit of 32.1%.

The change in the effective tax rate for the nine months ended September 30,
2004 compared to the nine months ended September 30, 2003 resulted primarily
from recording deferred tax asset valuation allowances related to prior year
foreign tax credits in the U.S., and net operating losses of foreign
subsidiaries.

-17-


During the three months ended September 30, 2004, the Company determined, in
conjunction with its global restructuring and operational realignment
initiatives, that there was sufficient certainty that certain deferred tax
assets, principally related to its current year foreign tax credits in the U.S.,
would be realized. Consequently, the Company determined that a deferred tax
asset valuation allowance previously recorded and related to the Company's
current year foreign tax credits is not required.

On quarterly basis, the Company assesses its ability to recognize the benefits
of its deferred tax assets. Deferred tax assets may be reduced by a valuation
allowance, if based on the preponderance of all positive and negative evidence;
it is more likely than not that some portion or all of its deferred tax assets
will not be realized in future periods. The Company considers its operational
results, the resultant impact on taxable income, and a continual review of
global tax planning strategies when evaluating the need for a deferred tax asset
valuation allowance.

Negative evidence that would suggest the need for a valuation allowance consists
of the Company's recent cumulative operating losses that were attributable to
unprofitable operations. However, positive evidence that would suggest that a
valuation allowance is not required is the development of comprehensive global
tax planning strategies that demonstrate an ability to recognize the benefits of
deferred tax assets.

11. Earnings Per Share (EPS)



(Shares in thousands)
Three months ended Nine months ended
September 30, September 30,
-------------------------------------------- --------------------------------------------
2004 2003 2004 2003
--------------------- -------------------- -------------------- --------------------


Basic shares 22,637 17,699 21,849 17,607
Effect of diluted stock options 254 - - -
--------------------- -------------------- -------------------- --------------------
Diluted shares 22,891 17,699 21,849 17,607
===================== ==================== ==================== ====================


The effect of dilutive stock options excludes those stock options for which the
impact was antidilutive based on the exercise price of the options. The number
of options that were antidilutive for the three and nine months ended September
30, 2004 were 1,214,217 and 1,202,714, respectively. The number of options that
were antidilutive for the three and nine months ended September 30, 2003 were
1,792,867 and 2,620,367, respectively.

12. Profit Sharing and Pension Plans

The Company has contributory profit-sharing plans (defined contribution plans)
which covers employees of the Company who are members of the Fabricated Products
group of the Bridgeville division ("FPG Plan") and Ecolochem (the "Ecolochem
Plan"). The Company contributions to the FPG Plan are made from the group's
pre-tax profits, may vary from 8% to 15% of participants' compensation, and are
allocated to participants' accounts in proportion to each participant's
respective compensation. The Company made contributions of $0.5 million to the
FPG Plan during each of the nine month periods ended September 30, 2004 and
2003. The Ecolochem Plan covers all eligible US employees of the Ecolochem Group
and all contributions are made at the discretion of the Board of Directors of
Ecolochem, Inc.

The Company also had a contributory defined benefit pension plan ("Retirement
Plan") for all other domestic employees. On December 30, 2003, the Board of
Directors authorized the closing of the Retirement Plan and the associated SERP
(described in the next paragraph) to new participants, effective January 1,
2004. On February 13, 2004, the Company notified the participants in these plans
that no further benefits would accrue after March 31, 2004. Accrued benefits
under the Retirement Plan are based on years of service and the employee's
average compensation. The Company's funding policy for the Retirement Plan had
been to contribute annually an amount that could be deducted for federal income
tax purposes. In 2002, the Board of Directors approved a "prior period update"
to January 1, 1996, so that the base monthly salary for participants in the
Retirement Plan at each January 1 prior to January 1, 1996 is deemed to be the
same as it was on January 1, 1996. Company contributions to the pension plan
were $2.2 million and $1.6 million for the nine months ended September 30, 2004
and 2003, respectively.

In 1996, the Company's Board of Directors adopted a Supplemental Executive
Retirement Plan for officers and key employees of the Company ("SERP"). As


-18-


described above, no further benefits accrue under the SERP after March 31, 2004.
The purpose of the SERP was to permit officers and other key employees whose
base salary exceeds the maximum pay upon which retirement benefits could be
accrued in any year under the Retirement Plan to accrue retirement benefits on
base salary in excess of that amount, equivalent to the benefits that would have
been accrued under the Retirement Plan if base salary levels over that amount
could be taken into account in calculating benefits under the Retirement Plan.
The SERP is administered by the Compensation Committee of the Board of
Directors.

Closing the Retirement Plan and the SERP to new participants and ceasing future
benefit accruals after March 31, 2004 required the recognition of curtailment
losses for both the Retirement Plan and SERP, which were recorded during the
period ended December 31, 2003.

The Company's Section 401(k) Savings Plan ("Savings Plan"), which covers all
domestic employees except those of Ecolochem, Inc., was amended effective July
1, 2004, to add a profit-sharing feature. Under the Savings Plan, the Company
will make profit-sharing contributions to all participants in the Savings Plan
in the event that the Company achieves or exceeds a stated earnings-per-share
target for the fiscal year. The Company's profit-sharing contribution will range
from 2% to 4% of participants' compensation, depending upon the extent to which
the Company exceeds the year's target (there will be no profit-sharing
contribution in the event earnings per share fall short of the target). The
profit-sharing structure is in addition to the Company's matching contribution
to the Savings Plan of up to 2% of a participant's total compensation. No
accruals have been made for the first nine months of 2004 under this Plan.

The Savings Plan was also amended, effective April 1, 2004, to provide, at the
Company's discretion, a prospective "make-up" contribution based on continued
service to all participants in the Retirement Plan who were age 40 or older and
who had at least 10 years of service with the Company at March 31, 2004, when
benefits under the Retirement Plan ceased to accrue. Depending upon the
combination of age and years of service of a participant, the make-up
contribution ranges from 1.5% to 2.5% of a participant's compensation.
Contributions were not significant through September 30, 2004.

Net periodic benefit cost for all defined benefit plans consisted of the
following:



(Dollars in Thousands)
Three Months Nine Months
ended September 30, ended September 30,
--------------------------------- --------------------------------
2004 2003 2004 2003
--------------- -------------- -------------- --------------

Components of Net Periodic Benefit Cost:

Service cost $ - $ 443 513 $ 1,327
Interest cost 458 492 1,375 1,476
Expected return on plan assets (412) (298) (1,236) (895)
Amortization of transition asset - (11) - (33)
Amortization of prior service cost - 137 - 410
Recognized net actuarial loss 73 147 219 441
--------------- -------------- -------------- --------------
Net periodic benefit cost $ 119 $ 910 $ 871 $ 2,726
=============== ============== ============== ==============


-19-




13. Comprehensive (Loss) Income

The table below sets forth comprehensive (loss) income as defined by SFAS No.
130, "Reporting Comprehensive Income," for the three and nine months ended
September 30, 2004 and 2003.



(Dollars in thousands)
Three months ended Nine months ended
September 30, September 30,
------------------------------- -------------------------------
2004 2003 2004 2003
------------- -------------- -------------- --------------

Net income (loss) $ 890 $ (22,032) $ (5,388) $ (26,380)
Other comprehensive (loss) income, net of tax:
Changes in value of foreign exchange
contracts designated as cash flow hedges (2,411) (6) 1,162 480
Translation adjustments 828 875 (1,901) 7,968
------------- -------------- -------------- --------------
Comprehensive loss $ (693) $ (21,163) $ (6,127) $ (17,932)
============= ============== ============== ==============


14. Segment Information

During the first quarter of 2004, the Company realigned its business structure
and began reporting new business segments. This realignment combined most of the
Equipment Business Group and Ultrapure Water Group with the operations of the
Ecolochem Group (see Note 3), into the new business group called Water Systems.
The newly formed Water Systems Group is comprised of two operating segments,
Equipment Sales and Operations. The Consumer Water Group remains a reporting
group as previously constituted. The Instruments segment continues with its
existing activities and combines global instrument sales by all business units.
The Corporate Group includes all corporate overhead not specifically assignable
to the other business groups including; certain corporate administrative and
insurance costs, foreign exchange gains and losses on corporate assets, as well
as the elimination of inter-segment transfers. Prior year amounts have been
reclassified to conform to the current year presentations with no impact on net
income.

The following table summarizes the Company's operations by the four major
operating segments. The Company measures segment profitability on earnings
before interest, taxes and minority interest.



For the three months ended September 30, 2004
-----------------------------------------------------------------------
Equipment Consumer
Sales Operations Water Instruments Corporate Total
---------- ---------------------- -----------------------------------
(Amounts in thousands)

Revenue - unaffiliated $ 32,843 $ 62,865 $ 4,465 $ 9,614 $ - $ 109,787
Revenue - affiliated 8,468 (152) - 30 - 8,346
Inter-segment transfers 1,873 80 14 581 (2,548) -
Gross profit - unaffiliated 6,282 22,630 2,861 5,223 - 36,996
Gross profit - affiliated 1,045 (132) - 22 - 935
Equity (loss) income - 578 193 - 439 1,210
Income (loss) before interest,
income tax and minority interest925 10,372 842 2,123 (5,791) 8,471
Interest income 524
Interest expense (5,698)
Income before income tax and
minority interest 3,297



-20-






For the three months ended September 30, 2003
-----------------------------------------------------------------------
Equipment Consumer
Sales Operations Water Instruments Corporate Total
---------- ---------------------- ----------------------- -----------
(Amounts in thousands)

Revenue - unaffiliated $ 36,799 $ 28,179 $ 3,708 $ 7,880 $ - $ 76,566
Revenue - affiliated 10,523 474 60 62 - 11,119
Inter-segment transfers 254 582 159 557 (1,552) -
Gross profit - unaffiliated 797 8,181 934 4,322 - 14,234
Gross profit - affiliated 1,385 105 (9) 31 - 1,512
Equity (loss) income - (181) 210 - 14 43
Income (loss) before gain on
sale of Aqua Cool, interest
income tax and minority inte(13,628) (6,355) (1,642) 1,117 (5,660) (26,168)
Interest income 660
Interest expense (254)
Loss before gain on sale of
Aqua Cool, income tax and
minority interest (25,762)


For the nine months ended September 30, 2004
-----------------------------------------------------------------------
Equipment Consumer
Sales Operations Water Instruments Corporate Total
---------- ---------------------- -----------------------------------
(Amounts in thousands)
Revenue - unaffiliated $ 104,264 $ 177,541 $ 12,455 $ 28,065 $ - $ 322,325
Revenue - affiliated 26,911 270 - 81 - 27,262
Inter-segment transfers 4,916 1,229 400 710 (7,255) -
Gross profit - unaffiliated 19,397 63,953 7,374 15,691 - 106,415
Gross profit - affiliated 3,306 (98) - 40 - 3,248
Equity (loss) income (16) 1,725 355 - 437 2,501
Income (loss) before interest,
tax and minority interest 1,678 28,206 1,216 5,675 (18,301) 18,474
Interest income 1,372
Interest expense (14,782)
Income before income taxes and
minority interest 5,064
Identifiable assets 413,689 742,480 74,778 41,619 (237,638) 1,034,928
Goodwill 899 183,817 862 - - 185,578
Other intangible assets 294 69,925 4,319 249 - 74,787


For the nine months ended September 30, 2003
-----------------------------------------------------------------------
Equipment Consumer
Sales Operations Water Instruments Corporate Total
---------- ---------------------- ----------------------- -----------
(Amounts in thousands)
Revenue - unaffiliated $ 99,637 $ 82,450 $ 9,217 $ 24,308 $ - $ 215,612
Revenue - affiliated 34,763 846 120 141 - 35,870
Inter-segment transfers 6,615 1,803 190 1,670 (10,278) -
Gross profit - unaffiliated 14,319 24,223 3,999 13,289 - 55,830
Gross profit - affiliated 4,562 237 43 70 - 4,912
Equity (loss) income - (3,117) 608 - (291) (2,800)
Income (loss) before gain on
sale of Aqua Cool, interest
income tax and minority inte(11,084) (1,699) (939) 3,270 (18,046) (28,498)
Interest income 2,193
Interest expense (740)
Loss before gain on sale of
Aqua Cool, income tax and
minority interest (27,045)
Identifiable assets 299,136 193,512 111,500 33,512 (66,194) 571,466
Goodwill 899 5,723 862 - - 7,484
Other intangible assets 963 890 4,911 324 - 7,088



-21-




15. Derivative Financial Instruments and Hedging Activity

In the fourth quarter of 2002, the Company entered into a series of U.S.
dollar/euro forward foreign exchange contracts with the intent of offsetting the
foreign exchange risk associated with the forecasted revenues related to an
ongoing project. At September 30, 2004, the notional amount of outstanding
forward foreign exchange contracts to exchange U.S. dollars for euros, which
were designated as forecasted cash flow hedging instruments, was $2.3 million.
The fair values of the forward contracts, based upon dealer quotations, are
recorded as components of "Other current assets" or "Other current liabilities,"
depending upon the amount of the valuation. At September 30, 2004, the fair
value of these forward contracts of $0.2 million was recorded as a component of
"Other current assets." The net unrealized gain of $0.2 million on the forward
contracts that qualified as cash-flow hedging instruments was included in
"Accumulated other comprehensive loss," in the "Stockholders' equity" section of
the Consolidated Balance Sheets. The Company expects these instruments to affect
earnings over the next six months. To the extent that any portion of the hedge
is determined to be ineffective, the related gain or loss is required to be
included in income currently. For the three and nine months ended September 30,
2004, the Company had no gains or losses related to ineffective cash flow
hedges.

In connection with the acquisition of the Ecolochem Group and the execution of
the credit facility, the Company entered into interest rate swap agreements that
fix the Company's LIBOR rate on $100 million of the term loan at 3.1175% per
annum. The swap agreements, which qualify for hedge accounting, expire in 2010.
At September 30, 2004, the notional amount of the swap agreements was $100
million. The fair values of the swap agreements are recorded as components of
"Other current assets" or "Other current liabilities," depending upon the amount
of the valuation. At September 30, 2004, the fair value of these swap agreements
of $2.0 million was recorded as a component of "Other current assets." The net
unrealized gain of $2.0 million was included in "Accumulated other comprehensive
loss," in the "Stockholders equity" section of the Consolidated Balance Sheets.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
RESULTS OF OPERATIONS

The following discussion of the financial condition and results of operations of
the Company should be read in conjunction with the consolidated financial
statements and the related notes thereto included elsewhere in this Form 10-Q
and the audited consolidated financial statements and related notes thereto and
Management's Discussion and Analysis of Financial Condition and Results of
Operations included in our Annual Report on Form 10-K for the year ended
December 31, 2003, which has been filed with the Securities and Exchange
Commission.

OVERVIEW

The Company is a leading water purification company engaged worldwide in the
supply of water and related activities and the supply of water treatment
equipment through the use of proprietary separations technologies and systems.
The Company's products and services are used by the Company or its customers to
desalt brackish water and seawater, recycle and reclaim process water and
wastewater, to treat water in the home, to manufacture and supply water
treatment chemicals and ultrapure water, to process food products, and to
measure levels of waterborne contaminants and pollutants. The Company's
customers include industrial companies, consumers, municipalities and other
governmental entities and utilities.

During the first quarter of 2004, the Company realigned its business structure
and began reporting new business segments. The segment realignment combined two
previously reported segments, the Equipment Business Group and Ultrapure Water
Group, with the operations of the Ecolochem Group, which was acquired on
February 13, 2004, to form the Water Systems Group ("WSG").

The following discussion and analysis of financial condition and results of
operations refers to the activities of the Company's four operating units, which
comprise the Company's reportable operating segments. These operating segments
are Equipment Sales (Water Systems Group ("WSG")), Operations (WSG), Consumer
Water (Consumer Water Group) and Instruments (Instruments Business Group). WSG
consists of Equipment Sales and Operations, and includes the operations of the
Ecolochem Group, which was acquired in February 2004, and of Desalcott, which
was consolidated as of January 1, 2004 under FIN 46. The Equipment Sales segment
reflects all sales of capital equipment and related spare parts, and the
Operations segment includes recurring revenue from regeneration, operating
plants, disinfection chemicals and other related products. CWG remains
unchanged, except to the extent that operations have been sold, discontinued or
shutdown. The Instruments Business Group ("IBG") operations include all sales of
instruments.

-22-


WSG provides products and related activities for seawater and brackish water
desalination, water reuse and recycling, surface water treatment, and zero
liquid discharge. Significant factors influencing the desalination market
include worldwide water shortages, the need for better quality water in many
parts of the world, and the reduced cost of operating modern desalination
facilities. These factors have driven a trend toward larger plants, and toward
the purchase of water supply and operating and maintenance contracts. Trends
impacting the water reuse and recycling market are similar, with membrane
technology becoming proven in reuse and recycling applications. The surface
water market has been influenced primarily by regulatory pressures to reduce
contaminants in water supplies. The use of membrane technology is also becoming
more accepted in surface water applications. The zero liquid discharge ("ZLD")
market, which consists of equipment and services for the minimization of liquid
waste through such techniques as evaporation, concentration and crystallization,
has been influenced by regulatory pressures on utilities to eliminate discharges
of process water. The Company believes that it is positioned to be able to
compete successfully in these applications, although it frequently faces
substantially larger competitors.

WSG also provides equipment and services for the microelectronics, power, and
pharmaceutical industries, where high quality ultrapure (i.e. very highly
purified) water is required for use in production processes, and is critical to
ultimate product quality and yield. WSG has historically been heavily reliant
upon the microelectronics industry and softness in that industry had adversely
impacted both revenue and profitability, particularly in pre-2004. WSG has been
pursuing applications in other markets, such as power, pharmaceuticals and flat
panel display, to lessen its reliance upon the microelectronics market.

WSG has historically supplied equipment and related membranes. Starting in the
mid-1980s, the businesses comprising this group also began to own and operate
facilities that sell desalted or otherwise treated water directly to customers
under water supply agreements. The revenues and cost of sales associated with
equipment sales are recorded in the "Revenues" and "Cost of sales" lines on the
Company's Consolidated Statements of Operations in the periods in which the
revenues are realized. Equipment contracts are generally accounted for under the
percentage of completion accounting method, and the period of time over which
costs are incurred and revenues are realized may vary between nine months and
two years, depending on the nature and amount of equipment being supplied. For
water supply agreements, with respect to smaller projects, of which the Company
is the sole owner, the initial cost of the equipment becomes part of the
Company's depreciable fixed asset base, and the revenues and cost of sales
recorded by the Company are those that are associated with the supply of water
under the water supply agreement. These contracts typically vary in length
between 5 and 15 years.

WSG pursues large-scale, long-term water treatment projects and participates in
such projects through joint venture project companies in which the Company holds
an ownership interest. Such project companies are formed to own and operate
larger scale desalination, reuse, or other projects in which the Company may
participate in several ways, including: having an ownership interest in the
project company; selling the desalination, reuse, or other treatment system to
the project company; and providing operating and maintenance services to the
project company once the project facility commences operations. These projects
may exceed $100 million in total cost and may involve multiple equity
participants in the project company. The Company's participation in major
projects through an interest in a project company structure mitigates the risks
of engaging in such activities, and also provides the Company with potential
long-term equity income from such investments, because these project companies
typically enter into long-term concession agreements with the customer entity.

CWG provides home water units for the treatment of residential water and
point-of-use "bottleless" water coolers for the residential and commercial
markets. The CWG segment also produced bleach-based cleaning products and
automobile windshield wash solution in its Elite Consumer Products division,
which was recorded as a discontinued operation in 2003 and sold in January 2004.
Trends in the consumer water market include increased consumer awareness of and
the need for improved water quality, and reduced confidence in the quality of
existing water supplies.

IBG manufactures and sells instruments and related products for the measurement
of impurities in water in the pharmaceutical, microelectronics and power markets
where the measurement of water quality, including levels and types of
contaminants in process water, is critical to production processes. IBG has
established a strong position in the pharmaceutical industry, providing products
and services that facilitate compliance with both domestic and foreign
regulatory requirements.

On September 3, 2003, the Company announced a restructuring plan intended to
improve financial performance through a realignment of the Company's management


-23-


structure, a reduction in personnel, and the consolidation of certain
operations. The program is consolidating the Company's sales, engineering,
manufacturing and accounting functions, which were spread among numerous
reporting entities, into several regional centers in the United States, Europe
and Asia. The Company also announced plans to divest the Elite Consumer Products
division in Ludlow, Massachusetts (which was sold in January 2004), and shut
down operations at the Company's Ionics Watertec facility in Australia.
Additionally, during the fourth quarter of 2003, the Company decided to divest
its European POU cooler businesses, which was completed in the second quarter of
2004.

As a result of these decisions, the Company recorded restructuring charges of
approximately $2.8 million during 2003 relating primarily to employee severance
costs for the elimination of approximately 160 positions, and an additional $1.2
million during the first nine months of 2004 relating primarily to facility
closings. The Company expects to realize an annual reduction of approximately
$15.4 million in expenses as a result of these restructuring initiatives.

During 2003, the Company's management and Board of Directors approved a plan of
disposition to sell its consumer chemical business, the Elite Consumer Products
division in Ludlow, Massachusetts, which was part of CWG, and its European POU
cooler business, which sells point-of-use "bottleless" water coolers in Ireland
and the U.K. Additionally, during the second quarter of 2004, a decision was
made to dispose of the General Ionics operation, which was part of CWG.
Accordingly, the financial information in the Company's Consolidated Financial
Statements and Notes have been reclassified to reflect these businesses as
discontinued operations in accordance with Financial Accounting Standards Board
Statement No. 144, "Accounting for the Impairment or Disposal of Long-Lived
Assets," for all periods presented. Losses from discontinued operations were
$0.5 million and $3.8 million for the three months and nine months ended
September 30, 2004, respectively. For the three months and nine months ended
September 30, 2003, the losses from discontinued operations were $4.5 million
and $7.7 million, respectively.

In the first quarter of 2004, the Company completed the acquisition of the
Ecolochem Group. The Ecolochem Group, privately-held companies headquartered in
Norfolk, Virginia, is a leading provider of emergency, short and long-term
mobile water treatment services to the power, petrochemical and other
industries. The acquisition significantly increases the Company's ability to
offer extensive outsourced water services to its customer base and adds
significantly to the Company's recurring revenue base. The Ecolochem Group,
which is included under Operations in the Water Systems Group, offers three
broad categories of water treatment offerings: emergency, supplemental and
extended term outsourcing.

Emergency. Mobile emergency water treatment responds to unplanned requests by
customers to fulfill their short-term treated water needs. Periodically, a
customer may require a temporary supply of demineralized water as a result of
unpredictable events, such as breakdowns at its water treatment facilities,
extreme temperature and weather conditions, periods of high production demand or
deterioration in the quality of the raw water supply. In those situations, the
customer is often faced with the decision whether to shut down its facility,
reduce production levels or find an alternative water treatment service. To
address these needs, the Ecolochem Group offers mobile emergency water treatment
services provided by mobile units or trailers with the equipment needed to
produce water treated to the customer's specifications. Once a customer contacts
its centralized dispatch center, the Ecolochem Group's standard procedure
requires the prompt dispatch of a mobile unit to the customer's site. For these
services, customers pay fees for the delivery and use of the mobile units.

Supplemental. Supplemental product offerings address customers' interim, but
planned, water treatment needs, provided with advance notice, to customers for a
variety of reasons, including planned outages (such as scheduled overhauls or
inspections) of their own water treatment facilities, start-up procedures for
the construction of new plants, temporary production requirements (such as
specialty batch processing) and other anticipated increases in demand for
treated water. The typical term of a supplemental services contract is less than
12 months. The Ecolochem Group also uses its mobile water treatment fleet to
provide these services. For these services, customers pay fees for the
transportation and use of the mobile units.

Extended Term Outsourcing. Extended term outsourcing, or customer facility-based
services, supply customers with long-term on-site water treatment solutions. The
term of a typical extended term contract is five to ten years, but may range
from as short as 12 months to 15 years or more. The Ecolochem Group retains
ownership of the equipment and often operates and maintains the water treatment
system. The technology used in outsourcing is identical to that used in the
mobile services, and although installed at the customer's site, the equipment is
substantially similar to that used in mobile services. This equipment similarity
allows the Ecolochem Group to back-up, with its mobile fleet, any outsourced
installations that are shut down for upgrading or repair or that require
additional capacity. For these services, customers pay both a fixed fee based on


-24-


the cost of the equipment provided and a variable fee based on the volume of
water treated.

Other Activities. The Ecolochem Group also resells both ion-exchange resins and
reverse osmosis membranes. Often, it will provide temporary mobile services
during the replacement and installation of resins or membranes at the customer's
plant. The Ecolochem Group also provides off-site ion exchange resin
regeneration and reclamation services for customer-owned resins. It also
supplies water softening and filtration treatment equipment to residential and
light industrial customers in Southeast Virginia.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The Company's Discussion and Analysis of Financial Condition and Results of
Operations is based on the Company's consolidated financial statements, which
have been prepared in accordance with accounting principles generally accepted
in the United States of America. The preparation of consolidated financial
statements requires the Company to make estimates and judgments that affect the
reported amounts of assets, liabilities, revenues and expenses, and related
disclosure of contingent liabilities. On an ongoing basis, the Company evaluates
its accounting policies and estimates, including those related to revenue
recognition, allowance for doubtful accounts, investments in affiliated
entities, goodwill and other long-lived assets, income taxes, pension plans,
loss contingencies and derivative instruments. The Company bases its estimates
on historical experience and other relevant information and on appropriate
assumptions that are believed to be reasonable under the circumstances, the
results of which form the basis for making judgments about the carrying values
of assets and liabilities that are not readily apparent from other sources.
Actual results may differ from these estimates under different assumptions or
conditions. The Company's significant accounting policies are described in Note
1 to the Consolidated Financial Statements included in Item 8 of the Annual
Report on Form 10-K for the year ended December 31, 2003. The Company has
identified the policies discussed below as critical to understanding its
business and its results of operations.

Revenue Recognition
For certain contracts involving customized equipment eligible for contract
accounting under American Institute of Certified Public Accountants ("AICPA")
Statement of Position No. 81-1, "Accounting for Performance of Construction-Type
and Certain Construction-Type Contracts" (SOP 81-1), revenue is recognized using
the percentage of completion accounting method based upon an efforts-expended
method. The nature of these contracts and the types of products and services
provided are considered in determining the proper accounting for a given
contract. Long-term, fixed-price and cost plus fixed-fee contracts are recorded
on a percentage of completion basis using the cost-to-cost method of accounting
where revenue is recognized based on the ratio of costs incurred to estimated
total costs at completion. The Company follows this method since reasonably
dependable estimates of the costs of the total contract can be made. As a
general rule, sales and profits are recognized earlier under the cost-to-cost
method of percentage of completion accounting compared to the completed contract
method. Contract accounting requires significant judgment relative to assessing
risks, estimating contract costs and making related assumptions regarding
schedules and technical issues. Due to the size and nature of the Company's
long-term contracts, the estimation of cost at completion is complicated and
subject to numerous variables. Contract costs include material, labor,
subcontracting and other related costs. Assumptions must be made relative to the
length of time to complete the contract. With respect to contract change orders,
claims or similar items, judgment must be used in estimating related amounts and
assessing the potential for realization. Such amounts are only included in the
contract value when they can be reliably estimated and realization is reasonably
assured, generally upon receipt of a customer-approved change order. Given the
significance of the judgments and estimation processes described above, it is
likely that materially different amounts could be recorded if different
assumptions were used or if underlying circumstances were to change. The Company
closely monitors compliance and consistency of application of its critical
accounting policies related to contract accounting. In addition, reviews of the
status of contracts are performed through periodic contract status and
performance reviews. In all cases, changes to total estimated costs and
anticipated losses, if any, are recognized in the period in which determined.

For contracts involving the sale of equipment to a joint venture or other
unconsolidated affiliated entity in which the Company has an ownership interest,
the extent of revenue and profit recognized while the contract is being
performed varies based on the level of equity interest held by the Company.
Generally, when the Company's equity ownership in the affiliated customer is
less than 20% and accounts for such interest on a cost basis, no revenue or
profit is eliminated as the contract is being performed. When the Company's
equity ownership is between 20% and 50%, provided that the Company does not
exercise effective control over the affiliated entity, the Company recognizes


-25-


revenue as the contract is being performed but eliminates a portion of the
profit equal to the Company's equity ownership percentage in the entity. The
portion of the profit eliminated is accounted for as a reduction in the
Company's carrying amount of the investment in the affiliated company. After
construction has been completed and commercial operations have commenced, the
resulting eliminated intercompany profit is amortized as a basis difference into
equity income over the estimated useful life of the equipment owned by the
affiliated entity. When the Company's equity ownership exceeds 50%, or in
instances where the Company effectively controls the affiliated entity, no
revenue or profit is recognized on the sale of equipment as the contract is
executed, and all of the profit on the contract is eliminated.

With respect to the Company's sale of equipment to Desalcott (the project
company) in connection with the Trinidad project where the Company is a 40%
equity owner of Desalcott, since the Company is considered to have provided all
of the cash equity funding for the project either directly or through a loan to
the Company's local majority partner, equipment revenue earned has been
recognized to the extent of costs incurred as the contract is executed; however,
all of the profit has been eliminated.

The "Revenues: Affiliated companies" and "Cost of sales to affiliated companies"
included in the Statements of Operations reflect the revenue and costs recorded
from the sales of equipment to joint ventures or other unconsolidated entities.
Revenue is recognized in accordance with SOP 81-1 or with Securities and
Exchange Commission's Staff Accounting Bulletin No. 104, "Revenue Recognition"
(SAB 104), as appropriate, less the amount of intercompany profit eliminated
equal to the Company's ownership interest in the affiliated companies.

In addition to the construction and sale of customized equipment to its
customers, the Company also enters into water and other concession agreements
under which the Company "owns and operates" desalination or water treatment
facilities to produce and supply water to its customers. Under these contracts,
where the Company remains the owner of the facility or equipment, revenue and
profit is recognized as water quantities are sold to the customer (or,
alternatively, pursuant to a "take or pay" arrangement if minimum quantities are
not purchased). More specifically, the revenue derived from these contracts is
generally recognized based on actual meter readings and agreed-upon rates in
effect during the term of the contract. The constructed equipment is capitalized
by the Company, included in property, plant and equipment, and amortized to cost
of sales over the shorter of the estimated useful life of the equipment or the
contract term.

For sales of standard products and equipment not governed by SOP 81-1, such as
the sale of instruments and consumer water products, the Company follows the
guidance provided by SAB 104. The Company does not recognize revenue unless
there is persuasive evidence of an arrangement, title and risk of loss has
passed to the customer, delivery has occurred or the services have been
rendered, the sales price is fixed or determinable and collection of the related
receivable is reasonably assured. It is the Company's policy to require an
arrangement with its customers, either in the form of a written contract or
purchase order containing all of the terms and conditions governing the
arrangement, prior to the recognition of revenue. Title and risk of loss
generally pass to the customer at the time of delivery of the product to a
common carrier. At the time of the transaction, the Company assesses whether the
sale price is fixed or determinable and whether or not collection is reasonably
assured. If the sales price is not deemed to be fixed or determinable, revenue
is recognized as the amounts become due from the customer. The Company does not
generally offer a right of return on its products and the products are generally
not subject to customer acceptance rights. The Company assesses collectibility
based on a number of factors, including past transaction and collection history
with a customer and the credit-worthiness of the customer. The Company performs
ongoing credit evaluations of its customers' financial condition but generally
does not require collateral from its customers. If the Company determines that
collectibility of the sales price is not reasonably assured, revenue is deferred
until such time as collection becomes reasonably assured, which is generally
upon receipt of payment from the customer. The Company includes shipping and
handling costs in revenue and cost of sales.

The Company provides lease financing to consumers for the purchase of certain
home water treatment systems and other consumer products. Prior to entering into
the lease agreement, the Company evaluates the creditworthiness of its customer
and generally collateralizes the lease receivable with a security interest in
the customer's personal residence. At the time the lease transaction is
consummated, the Company recognizes revenue for the full amount of the sales
value of the equipment and records a lease receivable on its balance sheet.
Finance income is recognized as revenue by the Company over the term of the
lease based on the interest rate stated in the lease. The Company evaluates the
collectibility at point of sale of its lease receivables based on its historical
loss experience and assessment of prospective risk, and does so through ongoing
reviews of its receivables portfolio.

The Company provides support services to customers primarily through service
contracts, and the Company typically recognizes support service revenue ratably
over the term of the service contract or as services are rendered.

-26-


The Company also rents equipment to customers under short-term rental
agreements. The Company generally invoices customers monthly and recognizes
revenue over the rental period based on amounts billed. The rental equipment is
capitalized and depreciated to cost of sales over its estimated useful life.

The Company's products are generally subject to warranty, and related costs are
provided for in cost of sales when revenue is recognized. While the Company
engages in extensive product quality programs and processes, the Company's
warranty obligation is based upon historical product failure rates and costs
incurred in correcting a product failure. If actual product failure rates or the
costs associated with fixing failures differ from historical rates, adjustments
to the warranty liability may be required in the period in which determined.

Allowance for Doubtful Accounts
The Company evaluates the adequacy of its allowance for doubtful accounts on an
ongoing basis through detailed reviews of its accounts and notes receivables.
Estimates are used in determining the Company's allowance for doubtful accounts
and are based on historical collection experience, current trends including
prevailing economic conditions and adverse events that may affect a customer's
ability to repay, aging of accounts and notes receivable by category, and other
factors such as the financial condition of large customers. This evaluation is
inherently subjective because estimates may be revised in the future as more
information becomes available about outstanding accounts. Allowance for doubtful
accounts are established through a charge to operations included in selling,
general and administrative expenses.

Investments in Affiliated Companies
The Company consolidates the balance sheet and results of operations of all
wholly and majority owned subsidiaries and controlled affiliates. The Company
also holds minority investments in certain private companies having
complementary or strategic operations in different geographical locations around
the world. These investments are included in investments in affiliates and
include investments accounted for under the equity method of accounting. Under
the equity method of accounting, which generally applies to investments that
represent a 20% to 50% ownership of the equity securities of the affiliates, the
Company's proportionate share of the earnings or losses based on its ownership
interest of the affiliates is included in equity income. The Company records
equity losses in excess of the carrying amount of the investment when it
guarantees obligations or is otherwise committed to provide further financial
support to the affiliate. In January 2003, the Financial Accounting Standards
Board ("FASB") issued FIN 46. In December 2003, the FASB issued a revised
version of FIN 46, which incorporated a number of changes to the prior version.
Prior to the effective date of FIN 46, an entity was generally included in the
consolidated financial statements if it was controlled through ownership of a
majority voting interest. During the first quarter of 2004, the Company was
required to apply the provisions of FIN 46 to variable interests in variable
interest entities created before February 1, 2003.

Goodwill and Other Long-Lived Assets
The Company assesses the potential impairment of identifiable intangibles and
other long-lived assets whenever events or changes in circumstances indicate
that the carrying value may not be recoverable. Factors that could indicate an
impairment include significant underperformance of the asset as compared to
historical or projected future operating results, significant changes in the
actual or intended future use of the asset, or the strategy for its overall
business and significant negative industry or economic trends. When the Company
determines that the carrying value of intangible and other long-lived assets may
not be recoverable, the related estimated future undiscounted cash flows
expected to result from the use of the asset and its eventual disposition are
compared to the carrying amount of the asset. If the sum of the estimated
undiscounted future cash flows is less than the carrying amount, the Company
records an impairment charge based on the estimated discounted future cash flows
using a discount rate determined by Company management to be commensurate with
the associated risks.

On January 1, 2002, the Company adopted SFAS 142, "Goodwill and Other Intangible
Assets" (SFAS 142). In accordance with SFAS 142, amortization of goodwill was
discontinued as of January 1, 2002. Goodwill represents the excess acquisition
cost over the fair value of the net assets acquired in the purchase of various
entities. Prior to the adoption of SFAS 142, goodwill was amortized on a
straight-line basis over its estimated useful life, which generally was a period
ranging from 10 to 40 years. The Company evaluates the recoverability of
goodwill annually as of December 31, or more frequently if events or changes in
circumstances warrant, such as material adverse changes in the business climate
indicate that the carrying value of an asset might be impaired. Goodwill is
considered to be impaired when the net book value of a reporting unit exceeds
its estimated fair value. Fair values are estimated using a discounted cash flow
methodology. Discounted cash flows are based on the businesses' strategic plans
and management's best estimate of revenue growth and profit margin by each
reporting unit.

-27-


Income Taxes
The Company estimates its income tax liability in each jurisdiction in which it
operates based on an assessment of permanent and temporary differences resulting
from differing treatment of items for tax and financial reporting purposes.
Temporary differences result in deferred tax assets and liabilities, which are
included within the Consolidated Balance Sheets. The Company assesses the
likelihood that deferred tax assets will be recovered, and establishes a
valuation allowance to the extent that it believes that it is more likely than
not any deferred tax asset will not be realized. All available evidence, both
positive and negative, is considered in the determination of recording a
valuation allowance. The Company considers future taxable income and ongoing tax
planning strategies when assessing the need for a valuation allowance. Negative
evidence that would suggest the need for a valuation allowance consists of the
Company's recent cumulative operating losses that were attributable to
unprofitable businesses.

In the event that it is determined that the Company's financial projections of
pre tax profits change and it becomes more likely than not that the net deferred
tax assets will not be realized, an adjustment to the net deferred tax assets
will be made and will result in a charge to income in the period such
determination is made.

Taxable income in future periods significantly different from that projected may
cause adjustments to the valuation allowance that could materially increase or
decrease future income tax expense. At any time, the Company's income tax
expense can also be impacted by changes in tax laws, or by administrative
actions or court rulings. The amount of the deferred tax asset considered
realizable is subject to change based on future events, including generating
taxable income in future periods.

The Company has taken positions in its worldwide corporate income tax filings
based on careful interpretations of global statutes, rules, regulations and
court decisions that may be applied and interpreted differently by a taxing
authority. These taxing authorities may or may not challenge the Company's
application and interpretation of a wide body of tax jurisprudence. During 2004
and through the beginning of 2005, the Company expects that several matters
relating to interpretations made regarding tax positions taken by the Company
could be resolved either through the completion of the examination by taxing
authorities or by the expiration of the statute of limitations for review.
Although the final determination of these matters cannot presently be
determined, the Company believes that an unfavorable settlement of any
particular matter would likely require the use of cash while a favorable
resolution would likely result in a reduction in the Company's effective tax
rate in the period of resolution. While the Company believes its accrued income
tax liabilities are adequate, the resolution of certain of these matters could
have a material impact on the Company's results of operations, financial
condition or cash flows.

Pension Plans
The Company has a qualified defined benefit pension plan covering most of its
domestic employees. The Company's calculation of pension expense is sensitive to
changes in several key economic assumptions and in the demographics of its
workforce. The Company's pension income or expense for the plan is computed
using actuarial valuations. The assumptions made by the Company relate to
financial market and other economic conditions. Changes in key economic
indicators can result in changes in the assumptions the Company uses. The
assumptions made at year-end used to estimate pension income or expense for the
following year are the discount rate and the expected long-term rate of return
on plan assets. The discount rate states the expected future cash flows
necessary to satisfy the pension obligations at a present value. The Company
uses judgment in selecting these assumptions giving consideration to current
market conditions, future market trends, changes in interest rates and equity
market performance. The Company also considers factors such as the timing and
amounts of expected contributions to the plans and benefit payments to plan
participants. The Company's selection of a discount rate represents the market
rate of return on high-quality fixed income investments. A lower discount rate
would increase the present value of the pension obligation and increase pension
expense.

During 2003, the Company's review of market trends, actual returns on plan
assets, and other factors resulted in maintaining the expected long-term rate of
return on plan assets at 7.0% for its December 31, 2003 actuarial calculations.
This rate is applied to a calculated value of plan assets which results in an
amount that is included in pension income or expense in 2004. The Company
reduced the discount rate assumption from 6.5% to 6.0% at December 31, 2003.

Loss Contingencies
The Company is subject to certain claims and litigation including proceedings
under government laws and regulations and commercial disputes relating to its


-28-


operations, including ordinary routine litigation incidental to its business.
(See "Note 9. Commitments and Contingencies to the Consolidated Financial
Statements"). Management reviews and determines which liabilities, if any;
arising from these claims and litigations could have a material adverse effect
on the Company's consolidated financial position, liquidity or results of
operations. Management assesses the likelihood of any adverse judgments or
outcomes as well as potential ranges of probable losses. Loss contingency
liabilities are recorded for these contingencies based on careful analysis of
each matter with the assistance of outside counsel when it is probable that a
liability has been incurred and the amount of the loss is reasonably estimable.
These liabilities may change in the future due to new developments relating to
each matter or changes in approach such as a change in settlement strategy.

Derivative Instruments
All derivative instruments are stated at fair value on the Consolidated Balance
Sheets. The Company conducts business in a number of foreign countries, with
certain transactions denominated in local currencies. The Company hedges certain
foreign currency exposures to minimize the effect of exchange rate fluctuations
on certain monetary assets and anticipated cash flows denominated in foreign
currencies. The terms of the currency instruments used for hedging purposes are
consistent with the timing of the transactions being hedged. The Company does
not use derivative financial instruments for trading or speculative purposes.

The Company enters into foreign currency forward contracts to hedge its
exposures associated with certain forecasted revenue transactions. These
derivative instruments, which are designated as foreign currency cash flow
hedges and generally mature within two years or less. All outstanding
derivatives are recognized on the Consolidated Balance Sheets at fair value and
changes in their fair value are recorded in accumulated other comprehensive
income (loss) until the underlying forecasted transaction occurs. Once the
underlying forecasted transaction is realized, the gain or loss from the
derivative designated as a hedge of the transaction is reclassified from
accumulated other comprehensive income (loss) to the statement of operations in
the related revenue caption. In the event the underlying forecasted transaction
does not occur, the amount recorded in accumulated other comprehensive income
(loss) will be reclassified to selling, general and administrative expense in
the Consolidated Statements of Operations in the then-current period.

The Company also enters into foreign exchange forward contracts to hedge its
exposures associated with foreign-currency denominated assets and liabilities.
These derivative instruments are designated as foreign currency fair value
hedges. The derivatives are recognized on the Consolidated Balance Sheets at
fair value and period-end changes in fair value are recorded in selling, general
and administrative expense in the Consolidated Statements of Operations.

Since the Company is using foreign exchange derivative contracts to hedge
foreign exchange exposures, the changes in the value of the derivatives are
highly effective in offsetting changes in the cash flows of the hedged item.
Hedge effectiveness is assessed on a quarterly basis. Any ineffective portion of
the derivatives designated as cash flow hedges is recognized in current earnings
in selling, general and administrative expense. The ineffective portion of the
derivatives consists of discounts or premiums on forward contracts and gains or
losses associated with differences between actual and forecasted amounts. In any
instance in which the designated hedged item matures, is terminated, or, in the
case of an anticipated transaction, is deemed unlikely to occur, the related
derivative contract is closed and any gain or loss is immediately recognized in
the Consolidated Statements of Operations in selling, general and administrative
expense.

The following discussion and analysis describes material changes in the
Company's financial condition since December 31, 2003. The analysis of results
of operations compares the three months and nine months ended September 30, 2004
with the comparable periods of the prior fiscal year.

RESULTS OF OPERATIONS

Comparison of the Three Months Ended September 30, 2004 and September 30, 2003
The Company reported consolidated revenues of $118.1 million and net income of
$0.9 million for the three months ended September 30, 2004, compared to
consolidated revenues of $87.7 million and a net loss of $22.0 million for the
three months ended September 30, 2003. During 2003, as part of the Company's
restructuring plan, the Company approved plans to divest its Elite Consumer
Products division and its European Point of Use ("POU") cooler business.
Additionally, during the second quarter of 2004, the Company approved plans to
dispose of its General Ionics home water operation. Accordingly, results for the
Company's Elite Consumer Products division, European POU cooler business and
General Ionics home water operations, which were all part of the Consumer Water
Group, have been recorded as discontinued operations in the Consolidated


-29-


Statements of Operations for all periods presented. In the third quarter of
2003, the Company completed the acquisition of substantially all of the assets
of CoolerSmart LLC, a limited liability company in the business of leasing POU
"bottleless" water coolers. In the first quarter of 2004, the Company acquired
the Ecolochem Group, a group of privately-held companies and a leading provider
of emergency, short and long-term mobile water treatment services to the power,
petrochemical and other industries. Also, the Company has consolidated
Desalination Company of Trinidad and Tobago Ltd. ("Desalcott"), a Trinidad
project company, upon adoption of FIN 46, which the Company adopted effective
January 1, 2004.

Revenues
Total Company revenues of $118.1 million for the three months ended September
30, 2004 increased $30.4 million, or 34.7%, from revenues of $87.7 million for
the three months ended September 30, 2003. This increase was primarily
attributable to the Operations segment in which revenues increased $34.7 million
primarily as a result of the acquisition of the Ecolochem Group as of February
13, 2004($22.3 million) and the inclusion of Desalcott ($7.4 million) for the
three months ended September 30, 2004.

The following table reflects the revenues of the Company's four business
segments and sales to affiliated companies for the three months ended September
30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
-------------------------------------------
2004 2003 Dollar Change Percentage Change
----------------- ------------------ --------------- -------------
Revenues

Equipment Sales $ 32,843 $ 36,799 $ (3,956) (10.8)%
Operations 62,865 28,179 34,686 123.1 %
Consumer Water 4,465 3,708 757 20.4 %
Instruments 9,614 7,880 1,734 22.0 %
Affiliated companies 8,346 11,119 (2,773) (24.9)%
----------------- ------------------ --------------- -------------
$ 118,133 $ 87,685 $ 30,448 34.7 %
================= ================== =============== =============


Equipment Sales revenues of $32.8 million in the third quarter of 2004 decreased
$4.0 million, or 10.8%, compared to revenues of $36.8 million in the third
quarter of 2003. The decrease in revenues was primarily attributable to lower
revenues associated with surface water applications in the municipal market.
This decrease was partially offset by increased sales of capital equipment to
the microelectronics industry in Taiwan in the third quarter of 2004.

Operations revenue of $62.9 million in the third quarter of 2004 increased $34.7
million, or 123.1%, compared to revenues of $28.2 million in the third quarter
of 2003. The increase in revenue was attributable to several sources, including
revenues from the Ecolochem Group of $22.3 million, which was acquired on
February 13, 2004, and from Desalcott of $7.4 million, which was consolidated
upon adoption of FIN 46 effective January 1, 2004. Operations revenue also
increased as a result of increased domestic ion-exchange regeneration revenue.

CWG revenues totaled $4.5 million in the third quarter of 2004 compared to
revenues of $3.7 million in the third quarter of 2003, representing an increase
of $0.8 million, or 20.4%. The increase in revenues was primarily attributable
to the CoolerSmart division, which was acquired during the third quarter of
2003. All sales relating to the Elite Consumer Products division in Ludlow,
Massachusetts, European POU cooler businesses and the General Ionics home water
operation have been recorded as discontinued operations for all periods
presented.

IBG revenues of $9.6 million in the third quarter of 2004 increased $1.7
million, or 22.0%, compared to revenues of $7.9 million in the third quarter of
2003. The increase in revenues primarily resulted from increased sales of
instruments to customers in Europe and Asia.

Revenues from sales to affiliated companies of $8.3 million in the third quarter
of 2004 decreased $2.8 million, or 24.9%, compared to revenues from affiliated
companies of $11.1 million in the third quarter of 2003. Revenues from
affiliated companies for 2004 and 2003 consisted primarily of sales of capital
equipment to the Company's Kuwait joint venture company, Utilities Development
Company, W.L.L. ("UDC"), in connection with the Kuwait wastewater treatment
project, which is currently expected to be operational in early 2005.

The Company has entered into a number of large contracts, which are generally
categorized as either "equipment sale" contracts or "build, own and operate"
("BOO") contracts. The Company believes that the remaining duration on its


-30-


existing sale of equipment contracts ranges from less than one year to three
years and the remaining duration on its existing BOO contracts ranges from one
year to 25 years. The time to completion of any of these contracts, however, is
subject to a number of variables, including the nature and provisions of the
contract and the industry being served. Historically, as contracts are
completed, the Company has entered into new contracts with the same or other
customers. In the past, the completion of any one particular contract has not
had a material effect on the Company's business, results of operations or cash
flows.

Cost of Sales
The following table reflects cost of sales and cost of sales as a percentage of
revenue of the Company's four business segments and to affiliated companies for
the three months ended September 30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
-------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
----------------- ----------------------------------- ---------------
Cost of Sales

Equipment Sales $ 26,561 80.9% $ 36,002 97.8%
Operations 40,235 64.0% 19,998 71.0%
Consumer Water 1,604 35.9% 2,806 75.7%
Instruments 4,391 45.7% 3,558 45.2%
Affiliated companies 7,411 88.8% 9,575 86.1%
----------------- --------------- ----------------- ---------------
$ 80,202 67.9% $ 71,939 82.0%
================= =============== ================= ===============


The Company's total cost of sales as a percentage of revenue was 67.9% in the
third quarter of 2004 and 82.0% in the third quarter of 2003. The resulting
gross margin percentage increased to 32.1% in the third quarter of 2004 from
18.0% in the third quarter of 2003.

Equipment Sales cost of sales as a percentage of revenue was 80.9% in the third
quarter of 2004 and 97.8% in the third quarter of 2003. The decrease in cost of
sales as a percentage of revenue primarily resulted from costs recorded during
the third quarter of 2003 of $4.8 million to retrofit certain components of the
Company's demineralization systems. This decrease was offset by approximately
$0.5 million as the result of flooding from a hurricane at a manufacturing
facility in Pennsylvania.

Operations cost of sales as a percentage of revenue decreased to 64.0% in the
third quarter of 2004 from 71.0% in the third quarter of 2003. The decrease in
cost of sales as a percentage of revenue was primarily attributable to the
consolidation of Desalcott effective January 1, 2004 and the acquisition of the
Ecolochem Group on February 13, 2004, both of which have lower prevailing cost
of sales as a percentage of revenue than do the Company's other operations.

CWG's cost of sales as a percentage of revenue decreased to 35.9% in the third
quarter of 2004 from 75.7% in the third quarter of 2003. The decrease in cost of
sales as percentage of revenue primarily resulted from costs recorded during the
third quarter of 2003 to write off $1.7 million of inventory as a result of the
Company's decision to shut down operations in its European Home Water business.

IBG's cost of sales as a percentage of revenue increased slightly to 45.7% in
the third quarter of 2004 from 45.2% in the third quarter of 2003, primarily due
to a change in product mix.

Cost of sales to affiliated companies as a percentage of revenue increased to
88.8% in the third quarter of 2004 from 86.1% in the third quarter of 2003 and
primarily represents cost of sales to UDC, for which the Company eliminates
inter-company profit equal to its 25% equity ownership in UDC.




-31-




Operating Expenses
The following table compares the Company's operating expenses for the three
months ended September 30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
--------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
----------- ---------------------------- ------------
Operating expenses

----------- ------------- ------------- ------------

Research and development expenses $ 1,504 1.3% $ 1,784 2.0%
----------- ------------- ------------- ------------

----------- ------------- ------------- ------------
Selling, general and administrative expenses $ 29,166 24.7% $ 22,473 25.6%
----------- ------------- ------------- ------------


Research and development expenses consist primarily of
personnel and other costs associated with the development of new products and
the enhancement of existing products for the Equipment Sales, Operations and IBG
segments. Research and development expenses decreased $0.3 million during the
quarter ended September 30, 2004 compared to the same period in 2003. The
Company currently expects to continue to invest in new products, processes and
technologies at approximately current spending levels.

Selling, general and administrative expenses increased $6.7 million, or 29.8%,
during the third quarter of 2004 to $29.2 million from $22.5 million during the
third quarter of 2003. Selling, general and administrative expenses as a
percentage of sales were 24.7% in the third quarter of 2004 and 25.6% in the
third quarter of 2003. The increase in selling, general, and administrative
costs was primarily attributable to the operating expenses of Ecolochem ($6.9
million, including $2.1 million of intangible asset amortization included in
selling, general and administrative expenses) which was acquired on February 13,
2004, the additional operating expenses of Desalcott ($0.5 million), which was
consolidated upon the adoption of FIN 46 on January 1, 2004, as well as costs
associated with Sarbanes-Oxley preparedness ($1.1 million) and the
implementation of a Company-wide enterprise resource planning system ($0.6
million).

Restructuring Charges
The following table compares the Company's expenses relating to restructuring
activities for the three months ended September 30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
----------------- ----------------------------------- ---------------


---------------- ---------------- ----------------- ---------------

Restructuring charges $ - 0.0% $ 2,470 2.8%
----------------- ---------------- ----------------- ---------------


During the third quarter of 2003, the Company announced a restructuring plan
intended to improve financial performance through a realignment of the Company's
management structure, a reduction in personnel, and the consolidation of certain
operations. The program is consolidating the Company's sales, engineering,
manufacturing and accounting functions, which were located in many reporting
entities, into several regional centers in the United States, Europe and Asia.
The Company also announced plans to consolidate the Equipment Business Group and
Ultrapure Water Group into a single business group, divest the Elite Consumer
Products division in Ludlow, Massachusetts, shut down the Ionics Watertec
facility in Australia as well as the Company's European Home Water activities
(the sale of home water conditioners in Ireland and the U.K.). During the fourth
quarter of 2003, the Company decided to divest its European POU cooler business,
which engaged in the sale of POU "bottleless" coolers in Ireland and the U.K.
Additionally, during the second quarter of 2004, the Company decided to dispose
of its General Ionics home water operation which is reported in the CWG segment.

As a result of these decisions, the Company recorded restructuring charges of
approximately $2.8 million for the year ending 2003 relating to employee
severance costs for the elimination of approximately 160 positions, primarily in
the WSG. Prior to September 30, 2004, substantially all of the employees whose
employment was terminated as a result of these restructuring activities had left
the Company.

-32-


Interest Income and Interest Expense
The following table compares the Company's interest income and interest expense
for the three months ended September 30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
--------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
------------------ ----------------------------------- ---------------


------------------ --------------- ------------------ ---------------

Interest Income $ 524 0.4% $ 660 0.8%
------------------ --------------- ------------------ ---------------

------------------ --------------- ------------------ ---------------
Interest Expense $ (5,698) (4.8)% $ (254) (0.3)%
------------------ --------------- ------------------ ---------------


The increase in interest expense is attributable to increased borrowings as a
result of the Ecolochem Group acquisition as well as interest expense from the
consolidation Desalcott upon adoption of FIN 46, effective January 1, 2004.

Equity Income
The Company's proportionate share of the earnings and losses of affiliated
companies in which it holds a minority equity interest is included in equity
income. The following table compares the Company's equity income relating to the
results of its minority equity investments for the three months ended September
30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
--------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
------------------ ----------------------------------- ---------------


------------------ --------------- ------------------ ---------------

Equity income $ 1,210 1.0 % $ 43 0.0%
------------------ --------------- ------------------ ---------------


The Company's equity income is derived primarily from its 20%
equity interest in a Mexican joint venture company, which owns two water
treatment plants in Mexico, its 43% ownership in Toray Membrane America, Inc.
(TMA), a membrane manufacturer, its equity interests in several joint ventures
in the Middle East, which engage in bottled water distribution, and to a lesser
extent from its other equity investments in affiliated companies. The $1.2
million increase in equity income in the third quarter of 2004 compared to the
third quarter of 2003 was primarily due to the equity loss reported by Desalcott
in 2003 as a result of the Company's 40% equity interest in Desalcott, whereas
upon adoption of FIN 46, effective January 1, 2004, the Company consolidated the
operating results of Desalcott.

Income Tax (Expense) Benefit
The following table compares the Company's income tax benefit (expense) from
continuing operations and effective tax rates for the three months ended
September 30, 2004 and 2003:



(Dollars in thousands) Three months ended September 30,
--------------------------------------------------------------------------

2004 Tax Rate 2003 Tax Rate
------------------ --------------- ------------------ ---------------


------------------ --------------- ------------------ ---------------

Income tax (expense) benefit $ (1,652) (50.1)% $ 7,981 (31.5)%
------------------ --------------- ------------------ ---------------


For the three months ended September 30, 2004, the Company recorded income tax
expense of $1.7 million on consolidated pre-tax income from continuing
operations before minority interest expense of $3.3 million, yielding a tax rate
of 50.1% or an annual effective tax rate of 38.7%, excluding a $.6 million
valuation allowance recorded against certain deferred tax assets, primarily
related to prior year foreign tax credits in the U.S., and net operating losses
of foreign subsidiaries. For the three months ended September 30, 2003, the
Company recorded an income tax benefit of $8.0 million on consolidated pre-tax
loss from continuing operations before minority interest expense of $25.3
million, yielding an effective tax rate benefit of 31.5%.

-33-


The change in the effective tax rate for the three months ended September 30,
2004 compared to the three months ended September 30, 2003 resulted primarily
from the Company's having reported an effective tax rate benefit, or negative
effective tax rate, during the quarter ended September 30, 2003 that resulted
from significant restructuring and realignment of expenses. A similar effective
tax rate benefit, or negative effective tax rate, would not be expected during
the comparable quarter ended September 30, 2004 due to the Company's projected
earnings for the current year and the absence of significant restructuring and
realignment of expenses recorded in the comparable prior period ended September
30, 2003.

During the three months ended September 30, 2004, the Company determined, in
conjunction with its global restructuring and operational realignment
initiatives that there was sufficient certainty that certain deferred tax
assets, principally related to its current year foreign tax credits in the U.S.,
would be realized. Consequently, the Company determined that a deferred tax
asset valuation allowance previously recorded and related to the Company's
current year foreign tax credits is not required.

On quarterly basis, the Company assesses its ability to recognize the benefits
of its deferred tax assets. Deferred tax assets may be reduced by a valuation
allowance, if based on the preponderance of all positive and negative evidence;
it is more likely than not that some portion or all of its deferred tax assets
will not be realized in future periods. The Company considers its operational
results, the resultant impact on taxable income, and a continual review of
global tax planning strategies when evaluating the need for a deferred tax asset
valuation allowance.

Negative evidence that would suggest the need for a valuation allowance consists
of the Company's recent cumulative operating losses that were attributable to
unprofitable operations. However, positive evidence that would suggest that a
valuation allowance is not required is the development of comprehensive global
tax planning strategies that demonstrate an ability to recognize the benefits of
deferred tax assets.

Net Income (Loss)
As a result of the above items, net income amounted to $0.9 million in the third
quarter of 2004 compared to a net loss of $22.0 million for the third quarter of
2003.

Comparison of the Nine Months Ended September 30, 2004 and September 30, 2003
The Company reported consolidated revenues of $349.6 million and a net loss of
$5.4 million for the nine months ended September 30, 2004, compared to
consolidated revenues of $251.5 million and a net loss of $26.4 million for the
nine months ended September 30, 2003. During 2003, as part of the Company's
restructuring plan, the Company approved plans to divest its Elite Consumer
Products division and its European Point of Use ("POU") cooler business.
Additionally, during the second quarter of 2004, the Company approved plans to
dispose of its General Ionics home water operation. Accordingly, results for the
Company's Elite Consumer Products division, European POU cooler business and
General Ionics, which were all part of the Consumer Water Group, have been
recorded as discontinued operations in the Consolidated Statements of Operations
for all periods presented. In the third quarter of 2003, the Company completed
the acquisition of substantially all of the assets of CoolerSmart LLC, a limited
liability company in the business of leasing POU "bottleless" water coolers. In
the first quarter of 2004, the Company acquired the Ecolochem Group, a group of
privately-held companies and a leading provider of emergency, short and
long-term mobile water treatment services to the power, petrochemical and other
industries. Also, the Company has consolidated Desalination Company of Trinidad
and Tobago Ltd. ("Desalcott"), a Trinidad project company, upon adoption of FIN
46, which the Company adopted effective January 1, 2004.

Revenues
Total Company revenues of $349.6 million for the nine months ended September 30,
2004 increased $98.2 million, or 39.0%, from revenues of $251.5 million for the
nine months ended September 30, 2003. The increase is primarily attributable to
the Operations segment in which revenues increased $95.1 million as a result of
the acquisition of the Ecolochem Group on February 13, 2004 ($58.5 million), as
well as the inclusion of revenues from Desalcott ($21.8 million) for the nine
months ended September 30, 2004.




-34-




The following table reflects the revenues of the Company's four business
segments and sales to affiliated companies for the nine months ended September
30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
-------------------------------------------

2004 2003 Dollar Change Percentage Change
----------------- ------------------ --------------- -------------
Revenues

Equipment Sales $ 104,264 $ 99,637 $ 4,627 4.6 %
Operations 177,541 82,450 95,091 115.3 %
Consumer Water 12,455 9,217 3,238 35.1 %
Instruments 28,065 24,308 3,757 15.5 %
Affiliated companies 27,262 35,870 (8,608) (24.0)%
----------------- ------------------ --------------- -------------
$ 349,587 $ 251,482 $ 98,105 39.0 %
================= ================== =============== =============


Equipment Sales revenues of $104.3 million in the nine months ended September
30, 2004 increased $4.6 million, or 4.6%, compared to revenues of $99.6 million
in the nine months ended September 30, 2003. The increase in revenues was
primarily attributable to the sale of capital equipment to the microelectronics
industry in Singapore and Taiwan.

Operations revenue of $177.5 million in the nine months ended September 30, 2004
increased $95.1 million, or 115.3%, compared to revenues of $82.5 million in the
nine months ended September 30, 2003. The increase in revenues was attributable
to several sources, including revenues from the Ecolochem Group of $58.5
million, which was acquired on February 13, 2004, and from Desalcott of $21.8
million, which was consolidated upon adoption of FIN 46 effective January 1,
2004. Operations revenue also increased in the first nine months of 2004
compared to the same period in 2003 as a result of increased sales of $4.3
million of sodium hypochlorite in Australia and increased domestic ion-exchange
regeneration revenue of $7.4 million.

CWG revenues totaled $12.5 million in the nine months ended September 30, 2004
compared to revenues of $9.2 million in the nine months ended September 30,
2003, representing an increase of $3.2 million, or 35.1%. The increase in
revenues was primarily attributable to the CoolerSmart POU division, which was
acquired during the third quarter of 2003.

IBG revenues of $28.1 million in the nine months ended September 30, 2004
increased $3.8 million, or 15.5%, compared to revenues of $24.3 million in the
nine months ended September 30, 2003. The increase in revenues primarily
resulted from increased sales of instruments to customers in Europe and Asia.

Revenues from sales to affiliated companies of $27.3 million in the nine months
ended September 30, 2004 decreased $8.6 million, or 24.0%, compared to revenues
from affiliated companies of $35.9 million in the same period of 2003. The
decrease in revenues from sales to affiliated companies primarily resulted from
lower capital equipment revenue associated with sales of equipment by the
Company to its Kuwait joint venture company, Utilities Development Company,
W.L.L. ("UDC"), in connection with the Kuwait wastewater treatment project,
which is expected to be operational in early 2005.

The Company has entered into a number of large contracts, which are generally
categorized as either "equipment sale" contracts or "build, own and operate"
(BOO) contracts. The Company believes that the remaining duration on its
existing sale of equipment contracts ranges from less than one year to three
years and the remaining duration on its existing BOO contracts ranges from one
year to 25 years. The time to completion of any of these contracts, however, is
subject to a number of variables, including the nature and provisions of the
contract and the industry being served. Historically, as contracts are
completed, the Company has entered into new contracts with the same or other
customers. In the past, the completion of any one particular contract has not
had a material effect on the Company's business, results of operations or cash
flows.




-35-




Cost of Sales
The following table reflects cost of sales and cost of sales as a percentage of
revenue of the Company's four business segments and to affiliated companies for
the nine months ended September 30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
-------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
----------------- ----------------------------------- ---------------
Cost of Sales

Equipment Sales $ 84,867 81.4% $ 85,317 85.6%
Operations 113,588 64.0% 58,227 70.6%
Consumer Water 5,081 40.8% 5,219 56.6%
Instruments 12,374 44.1% 11,019 45.3%
Affiliated companies 24,014 88.1% 30,958 86.3%
----------------- --------------- ----------------- ---------------
$ 239,924 68.6% $ 190,740 75.8%
================= =============== ================= ===============


The Company's total cost of sales as a percentage of revenue was 68.6% in the
nine months ended September 30, 2004 and 75.8% in the nine months ended
September 30, 2003. The resulting gross margin percentage increased to 31.4% in
the first nine months of 2004 from 24.2% in the first nine months of 2003. Cost
of sales as a percentage of revenue decreased in Equipment Sales, Operations,
Consumer Water and IBG and increased for Affiliated companies.

Equipment Sales cost of sales as a percentage of revenue decreased to 81.4% in
the nine months ended September 30, 2004 from 85.6% in the nine months ended
September 30, 2003. The decrease in cost of sales as a percentage of revenue
primarily resulted from costs recorded during the third quarter of 2003 of $4.8
million to retrofit certain components of the Company's demineralization
systems. This decrease was partially offset by the write-off of deferred project
costs of $0.6 million associated with the CDL joint venture desalination project
in Israel, during the first quarter of 2004.

Operations cost of sales as a percentage of revenue decreased to 64.0% in the
nine months ended September 30, 2004 from 70.6% in the same period of 2003. The
decrease in cost of sales as a percentage of revenue was attributable to the
consolidation of Desalcott on January 1, 2004 and the acquisition of the
Ecolochem Group on February 13, 2004, both of which have lower prevailing cost
of sales percentages.

CWG cost of sales as a percentage of revenue decreased to 40.8% in the nine
months ended September 30, 2004 from 56.6% in the same period of 2003. The
decrease in cost of sales as percentage of revenue primarily resulted from costs
recorded during the third quarter of 2003 to write-off $1.7 million of inventory
as a result of the Company's decision to shut down operations in its European
Home Water business.

IBG's cost of sales as a percentage of revenue decreased to 44.1% in the nine
months ended September 30, 2004 from 45.3% in the nine months ended September
30, 2003 primarily due to manufacturing productivity gains as a result of
increased sales volume.

Cost of sales to affiliated companies as a percentage of revenue increased to
88.1% in the first nine months of 2004 from 86.3% in the first nine months of
2003 and primarily represents cost of sales to UDC, for which the Company
eliminates inter-company profit equal to its 25% equity ownership in UDC.




-36-




Operating Expenses
The following table compares the Company's operating expenses for the nine
months ended September 30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
--------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
----------- ---------------------------- ------------
Operating expenses

----------- ------------- ------------- ------------

Research and development expenses $ 4,607 1.3% $ 5,515 2.2%
----------- ------------- ------------- ------------

----------- ------------- ------------- ------------
Selling, general and administrative expenses $ 87,911 25.1% $ 63,225 25.1%
----------- ------------- ------------- ------------


Research and development expenses consist primarily of personnel and other costs
associated with the development of new products and the enhancement of existing
products for the Equipment Sales, Operations and Instruments segments. Research
and development expenses decreased $0.9 million during the nine months ended
September 30, 2004 compared to the same period in 2003. The Company currently
expects to continue to invest in new products, processes and technologies at
approximately the current spending level.

Selling, general and administrative expenses increased $24.7 million during the
nine months ended September 30, 2004 to $87.9 million from $63.2 million during
the nine months ended September 30, 2003. Selling, general and administrative
expenses as a percentage of revenue was 25.1% in the nine months ended September
30, 2004 and 2003. The increase in selling, general, and administrative costs
was primarily attributable to the additional operating expenses of Desalcott
($3.0 million), which was consolidated upon the adoption of FIN 46 on January 1,
2004, and of the Ecolochem Group ($18.5 million including $5.4 million of
intangible asset amortization including selling, general and administrative
expenses) after February 13, 2004. The Company recorded a $2.5 million charge in
the quarter ended March 31, 2004, associated with a bid bond that has been drawn
upon in connection with the CDL joint venture's desalination project in Israel.
The Company also incurred approximately $1.9 million in costs associated with
the implementation of a Company-wide enterprise resource planning system and
$1.5 million for Sarbanes-Oxley preparedness for the nine months ended September
30, 2004.

Restructuring Charges
The following table compares the Company's expenses relating to restructuring
activities for the nine months ended September 30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
----------------- ----------------------------------- ---------------


----------------- ---------------- ----------------- ---------------

Restructuring charges $ 1,172 0.3% $ 2,470 1.0%
----------------- ---------------- ----------------- ---------------


During the third quarter of 2003, the Company announced a restructuring plan
intended to improve financial performance through a realignment of the Company's
management structure, a reduction in personnel, and the consolidation of certain
operations. The program is consolidating the Company's sales, engineering,
manufacturing and accounting functions, which were located in many reporting
entities, into several regional centers in the United States, Europe and Asia.
The Company also announced plans to consolidate the Equipment Business Group and
Ultrapure Water Group into a single business group, divest the Elite Consumer
Products division in Ludlow, Massachusetts, shut down the Ionics Watertec
facility in Australia as well as the Company's European Home Water activities
(the sale of home water conditioners in Ireland and the U.K.). During the fourth
quarter of 2003, the Company decided to divest its European POU cooler business,
which engaged in the sale of POU "bottleless" coolers in Ireland and the U.K.
This sale was completed in the second quarter of 2004 for approximately $3.0
million. Additionally, during the second quarter of 2004, the Company decided to
dispose of its General Ionics home water operation, which was reported in the
CWG segment.

As a result of these decisions, the Company recorded restructuring charges of
approximately $2.8 million for the year ending 2003 relating to employee
severance costs for the elimination of approximately 160 positions, primarily in


-37-


the WSG segment, and an additional $1.2 million in the first nine months of
2004, relating primarily to the termination of facility leases. At September 30,
2004, substantially all of the employees whose employment was terminated as a
result of these restructuring activities had left the Company. Additionally, at
September 30, 2004, the Company had a remaining accrual of approximately $0.8
million for restructuring costs associated with vacated leased facilities. The
Company expects the remaining facility lease payments, less estimates of
sub-lease rental income, to be paid through 2007. The Company expects to realize
a reduction of approximately $15.4 million in annual expenses as a result of
these actions.

Interest Income and Interest Expense
The following table compares the Company's interest income and interest expense
for the nine months ended September 30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
--------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
------------------ ----------------------------------- ---------------


------------------ --------------- ------------------ ---------------

Interest Income $ 1,372 0.4% $ 2,193 0.9%
------------------ --------------- ------------------ ---------------

------------------ --------------- ------------------ ---------------
Interest Expense $ (14,782) (4.2)% $ (740) (0.3)%
------------------ --------------- ------------------ ---------------


Interest income totaled $1.4 million in the nine months ended September 30, 2004
and $2.2 million in the nine months ended September 30, 2003. Interest expense
was $14.8 million in the nine months ended September 30, 2004 compared to $0.7
million in the same period of 2003. The increase in interest expense was
attributable to increased borrowings as a result of the Ecolochem acquisition as
well as interest expense from the consolidation of Desalcott upon adoption of
FIN 46, effective January 1, 2004.

Equity Income (Loss)
The Company's proportionate share of the earnings and losses of affiliated
companies in which it holds a minority equity interest is included in equity
income. The following table compares the Company's equity income (loss) relating
to the results of its minority equity investments for the nine months ended
September 30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
--------------------------------------------------------------------------

2004 Percentage of Revenue 2003 Percentage of Revenue
------------------ ----------------------------------- ---------------


------------------ --------------- ------------------ ---------------

Equity income (loss) $ 2,501 0.7 % $ (2,800) (1.1)%
------------------ --------------- ------------------ ---------------


Equity income amounted to $2.5 million in the nine months ended September 30,
2004 and an equity loss of $2.8 million was incurred in the nine months ended
September 30, 2003. The Company's equity income (loss) is derived primarily from
its 20% equity interest in a Mexican joint venture company, which owns two water
treatment plants in Mexico, its 43% ownership in Toray Membrane America, Inc.
("TMA"), a membrane manufacturer, its equity interests in several joint ventures
in the Middle East which engage in bottled water distribution, and to a lesser
extent from its other equity investments in affiliated companies. The $5.3
million increase in equity income in the first nine months of 2004 compared to
the first nine months of 2003 is primarily due to an equity loss reported by
Desalcott, which were included in equity income in 2003 as a result of the
Company's 40% equity interest in Desalcott, whereas upon the adoption of FIN 46,
effective January 1, 2004, the Company consolidated the operating results of
Desalcott.




-38-




Income Tax (Expense) Benefit
The following table compares the Company's income tax benefit (expense) and
effective tax rates for the nine months ended September 30, 2004 and 2003:



(Dollars in thousands) Nine months ended September 30,
--------------------------------------------------------------------------
2004 Tax Rate 2003 Tax Rate
------------------ --------------- ------------------ ---------------


------------------ --------------- ------------------ ---------------

Income tax (expense) benefit $ (5,879) (116.1)% $ 8,542 (32.1)%
------------------ --------------- ------------------ ---------------


For the nine months ended September 30, 2004, the Company recorded income tax
expense of $5.9 million on consolidated pre-tax income from continuing
operations before minority interest expense of $5.1 million, yielding a tax rate
of 116.1% or an annual effective tax rate of 38.7%, excluding a $3.9 million
valuation allowance recorded against certain deferred tax assets, primarily
related to prior year foreign tax credits in the U.S., and net operating losses
of foreign subsidiaries. For the nine months ended September 30, 2003, the
Company recorded an income tax benefit of $8.5 million on a consolidated pre-tax
loss from continuing operations before minority interest expense of $26.6
million, yielding an effective tax rate benefit of 32.1%.

The change in the effective tax rate for the nine months ended September 30,
2004 compared to the nine months ended September 30, 2003 resulted primarily
from recording deferred tax asset valuation allowances related to prior year
foreign tax credits in the U.S., and net operating losses of foreign
subsidiaries.

On quarterly basis, the Company assesses its ability to recognize the benefits
of its deferred tax assets. Deferred tax assets may be reduced by a valuation
allowance, if based on the preponderance of all positive and negative evidence;
it is more likely than not that some portion or all of its deferred tax assets
will not be realized in future periods. The Company considers its operational
results, the resultant impact on taxable income, and a continual review of
global tax planning strategies when evaluating the need for a deferred tax asset
valuation allowance.

Negative evidence that would suggest the need for a valuation allowance consists
of the Company's recent cumulative operating losses that were attributable to
unprofitable operations. However, positive evidence that would suggest that a
valuation allowance is not required is the development of comprehensive global
tax planning strategies that demonstrate an ability to recognize the benefits of
deferred tax assets.

Net Loss
As a result of the above items, net loss amounted to $5.4 million in the first
nine months of 2004 compared to a net loss of $26.4 million for the first nine
months of 2003.

FINANCIAL CONDITION

The following table compares the Company's net working capital and current ratio
at September 30, 2004 and at December 31, 2003:



(Dollars in thousands)
September 30, 2004 December 31, 2003 Change
----------------------- ---------------------- ---------------


Total current assets $ 288,507 $ 316,070 $ (27,563)
Total current liabilities 150,135 118,092 32,043

----------------------- ---------------------- ---------------
Net working capital $ 138,372 $ 197,978 $ (59,606)
----------------------- ---------------------- ---------------

----------------------- ---------------------- ---------------
Current ratio 1.9 2.7 (0.8)
----------------------- ---------------------- ---------------


Net working capital decreased $59.6 million during the first nine months of
2004, while the Company's current ratio, defined as current assets divided by
current liabilities, of 1.9 at September 30, 2004 decreased from 2.7 at December
31, 2003. The decrease in net working capital and the current ratio primarily
reflects the use of a portion of the Company's cash for the acquisition of the
Ecolochem Group.

-39-


At September 30, 2004, the Company had total assets of $1,044.8 million,
compared to total assets of $592.0 million at December 31, 2003. The increase in
total assets primarily relates to the acquisition of the Ecolochem Group ($383.0
million) and the consolidation of Desalcott ($153.2 million), upon adoption of
FIN 46, effective January 1, 2004. Cash and cash equivalents decreased $74.4
million, primarily reflecting funds used for the acquisition of the Ecolochem
Group on February 13, 2004.

Net cash provided by operating activities amounted to $5.6 million during the
nine months ended September 30, 2004 including the loss from continuing
operations, adjusted to exclude the effects of non-cash items for depreciation
and amortization of $35.8 million and deferred tax valuation allowance of $4.4
million. These sources of operating cash were offset by uses for increased trade
accounts receivable of $23.2 million, accounts receivable from affiliates of
$9.0 million, primarily from continuing work on the Kuwait wastewater project,
offset by the reduction of customer deposits of $15.3 million. Included in Other
current assets is $3.6 million recoverable from the Company's insurance carrier
as a result of flood damage during the third quarter of 2004 at a manufacturing
facility in Pennsylvania.

Net cash used in investing activities during the first nine months of 2004
amounted to $249.0 million, primarily reflecting the use of $223.8 million for
the acquisition of the Ecolochem Group, net of cash acquired, and investments of
$25.7 million for property, plant, and equipment.

Net cash provided by financing activities during the nine months ended September
30, 2004 amounted to $164.5 million, reflecting the borrowings under the
Company's new credit facilities established for the acquisition of the Ecolochem
Group of $175.4 million, deferred financing costs of $6.2 million, and $3.7
million for restricted cash from Desalcott upon adoption of FIN 46 effective
January 1, 2004, offset by principal payments on current and long-term debt of
$16.3 million.

Borrowings and Lines of Credit
On February 13, 2004, the Company acquired the stock and membership interests of
the Ecolochem Group from the shareholders and owners of the Ecolochem Group. The
total purchase price was $366.9 million, consisting of $219.0 million in cash
(which includes $9.8 million in escrow to be paid in the event the Company makes
a Section 338(h)(10) election of the Internal Revenue Code with respect to
selected acquired intangible assets) and 4,652,648 shares of the Company's
common stock. The Company intends to make the 338(h)(10) election in the fourth
quarter of 2004. The issuance of 4,652,648 shares of the Company's common stock
was valued at $139.9 million based on the average of closing prices of the
common stock for the two days before, the day of and the two days after the
announcement by the Company of its agreement to acquire the Ecolochem Group. The
purchase price includes capitalizable acquisition costs of $8.0 million,
consisting of investment banking, legal, consulting and accounting services. The
cash portion of the consideration was financed with the Company's available cash
resources and proceeds from $255 million senior credit facilities with a
syndication of lenders led by UBS, Fleet Bank and Bank of America. Proceeds from
these credit facilities were used to fund the acquisition, pay certain
transaction-related fees and expenses, provide for ongoing working capital and
support the issuance of letters of credit. The credit facilities consist of a
$175 million 7-year term loan, of which $166.6 million was outstanding at
September 30, 2004 at an average interest rate of 5.75%, and an $80 million
5-year revolving credit facility. The revolving credit facility consists of a
$60.0 million facility available for issuance of letters of credit of which
$35.9 million was outstanding at September 30, 2004, and a $20.0 million
facility for general purpose borrowings, of which there were no outstanding
borrowings at September 30, 2004. Borrowings under the credit facilities bear
interest equal to a base rate (generally the Prime Rate) plus a specified margin
or LIBOR plus a specified margin, at the Company's option; the specified margins
are a function of the Company's leverage ratio. Interest on outstanding
borrowings is payable quarterly. The credit facilities are collateralized by the
assets of the Company and of its domestic subsidiaries and by 65% of the equity
of certain of the Company's international subsidiaries. The terms of the credit
facilities include financial covenants relating to fixed charge coverage,
interest coverage, leverage ratio and capital expenditures, the most restrictive
of which are anticipated to be the leverage ratio and limitations on capital
spending. The terms of the credit facilities contain provisions that limit the
Company's ability to incur additional indebtedness in the future and place other
restrictions on the Company's business. At September 30, 2004, the Company was
in compliance with the facilities' covenants. In connection with the execution
of the credit facilities, the Company entered into interest rate swap agreements
that fix the Company's LIBOR rate on $100 million of the term loan at 3.1175%
per annum. The swap agreements expire in 2010.

During the first quarter of 2004, the Company was required to apply the
provisions of FIN 46 to variable interests entities created before February 1,


-40-


2003. As a result, effective January 1, 2004, the Company consolidated the
operations, assets, liabilities and minority interests of the Desalination
Company of Trinidad and Tobago Ltd. ("Desalcott"), in which the Company holds a
40% equity interest, because the Company believes it holds a majority of the
related financial risks. Included in liabilities is debt of $109.0 million,
which is collateralized by substantially all of the assets of Desalcott, and is
non-recourse to the Company.

The Company has three project finance loans for its controlled affiliate in
Barbados. These loans are payable in equal quarterly installments over a
ten-year period that began in 2000, and bear interest at rates ranging from 2%
over LIBOR up to 8.75%. The controlled affiliate had outstanding borrowings of
$5.2 million and $6.4 million against these loans at September 30, 2004 and
December 31, 2003, respectively. The Company also has project financing loans
for its controlled affiliate in Italy. The loans have a ten-year maturity and
bear interest at EURIBOR plus a specified margin. The controlled affiliate had
outstanding borrowings of $5.6 million and $3.8 million against these loans at
September 30, 2004 and December 31, 2003, respectively.

Other Commitments and Contingencies
From time to time, the Company enters into joint ventures with respect to
specific projects, including the projects in Trinidad, Kuwait, Israel and
Algeria described below. Each joint venture arrangement is independently
negotiated based on the specific facts and circumstances of the project, the
purpose of the joint venture entity related to the project, as well as the
rights and obligations of the other joint venture partners. Generally, the
Company has structured its project joint ventures so that the Company's
obligation to provide funding to the underlying project or to the joint venture
entity is limited to its proportional capital contribution, which can take the
form of equity or subordinated debt. The Company generally has no commitment to
fund the joint venture's working capital or other cash needs. The joint venture
entities typically obtain third-party debt financing for a substantial portion
of the project's total capital requirements. In these situations, the Company is
not responsible for the repayment of the indebtedness incurred by the joint
venture entity. In connection with a joint venture's project, the Company may
also enter into contracts for the supply and installation of the Company's
equipment during the construction of the project or for the operation and
maintenance of the facility once it begins operation, or both. These commercial
arrangements do not require the Company to commit to any funding for working
capital or any other requirements of the joint venture company. As a result, the
Company's exposure with respect to its joint ventures is typically limited to
its debt and equity investments in the joint venture entity, the fulfillment of
any contractual obligations it has to the joint venture entity and the accounts
receivable owing to the Company from the joint venture entity.

The operations, assets and liabilities of Desalcott are consolidated with the
Company effective January 1, 2004, as a result of the adoption of FIN 46. The
operations, assets and liabilities of the Algerian joint venture company are
consolidated with the Company as a majority-owned subsidiary. The Kuwait and
Israel projects discussed below constitute off-balance sheet arrangements.

Trinidad
In 2000, the Company acquired 200 ordinary shares of Desalination Company of
Trinidad and Tobago Ltd. ("Desalcott"), for $10 million and loaned $10 million
to Hafeez Karamath Engineering Services Ltd. ("HKES"), the founder of Desalcott
and promoter of the Trinidad desalination project, to enable HKES to acquire an
additional 200 ordinary shares of Desalcott. Prior to those investments, HKES
owned 100 ordinary shares of Desalcott. As a result, the Company currently owns
a 40% equity interest in Desalcott, and HKES currently owns a 60% equity
interest in Desalcott. In the second quarter of 2002, construction was completed
on the first four (out of five) phases of the Trinidad desalination facility
owned by Desalcott, and the facility commenced water deliveries to its customer,
the Water and Sewerage Authority of Trinidad and Tobago ("WASA").

The Company's $10 million loan to HKES is included in "Notes receivable,
long-term" in the Company's Consolidated Balance Sheets. The loan bears interest
at a rate equal to LIBOR + 2%, with interest payable (subject to availability of
funds) starting October 25, 2002 and every six months thereafter and at
maturity. Prior to maturity, accrued interest (as well as principal payments) is
payable only to the extent dividends or other distributions are paid by
Desalcott on the ordinary shares of Desalcott owned by HKES and pledged to the
Company. Principal repayment is due in 14 equal installments commencing on April
25, 2004 and continuing semiannually thereafter. The loan matures and is payable
in full on April 25, 2011. The loan is collateralized by a security interest in
the shares of Desalcott owned by HKES and purchased with the borrowed funds,
which is subordinate to the security interest in those shares in favor of the
Trinidad bank that provided the financing for Desalcott. In addition, any
dividends or other distributions paid by Desalcott to HKES on the pledged shares
must be applied to loan payments to the Company. No payments have been made by
HKES to the Company on this loan.

-41-


In 2000, Desalcott entered into a "bridge loan" agreement with a Trinidad bank
providing $60 million in construction financing. Effective November 8, 2001, the
loan agreement was amended to increase maximum borrowings to $79.9 million. The
bridge loan of $79.9 million and the $20 million equity provided to Desalcott
did not provide sufficient funds to pay all of Desalcott's obligations in
completing construction and commissioning of the project prior to receipt of
long-term financing in the second quarter of 2003. Consequently, included in
Desalcott's obligations at March 31, 2003 was approximately $30.1 million
payable to the Company's Trinidad subsidiary for equipment and services
purchased in connection with the construction of the facility. However,
Desalcott disputed certain amounts payable under the construction contract. In
June 2003, Desalcott and the Company's Trinidad subsidiary resolved their
dispute under the construction contract, and reached agreement as to the final
amount owing to the Company for completion of the first four phases of the
project. This settlement had no impact on the Company's Statements of
Operations.

In June 2003, Desalcott entered into a long-term loan agreement with the
Trinidad bank that had provided the bridge loan. In connection with the funding
of the loan, Desalcott paid the Company's Trinidad subsidiary approximately $12
million of outstanding accounts receivable under the construction contract in
July 2003. In addition, pursuant to a previous commitment made by the Company,
the Company, effective July 31, 2003, converted an additional $10 million of
amounts owing under the construction contract into a loan to Desalcott as an
additional source of long-term project financing, subordinated to the long-term
loan with the Trinidad bank. That loan has a seven-year term, and is payable in
28 quarterly payments of principal and interest. No loan payments can be made by
Desalcott to the Company until Desalcott has established a level of cash
reserves required by the Trinidad bank, and no payments have as yet been made.
The interest rate is fixed at two percent above the interest rate payable by
Desalcott on the U.S. dollar portion of its borrowings under its long-term loan
agreement with the Trinidad bank (the initial annual rate on the U.S. dollar
portion was 8 1/2%). In the event of a default by Desalcott, Desalcott's
obligation to the Company is subordinated to Desalcott's obligations to the
Trinidad bank.

As a result of the settlement of the construction contract dispute described
above and Desalcott's $12 million payment to the Company's Trinidad subsidiary,
together with the conversion of an additional $10 million of accounts receivable
into a long-term loan as described above, the remaining amount due to the
Company's Trinidad subsidiary from Desalcott for construction work on the first
four phases of the project is approximately $3.2 million. This amount will be
partially paid out of Desalcott's future cash flow from operations over a period
of time estimated to be two years, and the balance from funds available from
long-term financing proceeds upon completion by the Company of certain "punch
list" items relating to phases 1 through 4. Desalcott also owes the Company
approximately $1.8 million of value added tax (VAT) associated with Phases 1
through 4, and the Company has notified Desalcott that it is in default of such
payment obligation. In addition, Desalcott and the Company agreed that the
Company's Trinidad subsidiary would complete the last phase (phase 5) of the
project (which will increase water production capacity by approximately 9%) for
a fixed price of $7.4 million. Work on phase 5 was completed during the second
quarter of 2004. As of September 30, 2004, the Company had been paid a total of
$5.8 million for its work on phase 5, and has notified Desalcott that it is in
default of payment for fees, costs and VAT relating to Phase 5 totalling
approximately $1.3 million.

In April 2004, following an unsuccessful mediation attempt, Desalcott notified
WASA that it had commenced an arbitration proceeding under the dispute
resolution procedures of the water supply agreement between Desalcott and WASA
dated August 29, 1999 and amended in May 2000 (the "Water Supply Agreement").
Desalcott is seeking, among other things, payments from WASA for certain water
price increases as provided for in the Water Supply Agreement, as well as
damages for delays in plant completion which Desalcott claims resulted from
delays in obtaining a government guaranty of payments by WASA and certain tax
incentives. At September 30, 2004, Desalcott claimed that WASA owed it $4.0
million, representing revenues under the Water Supply Agreement corresponding to
contractual price increases. WASA has contested the amounts of the water price
increases claimed by Desalcott, asserting that Desalcott did not pass along to
WASA certain cost savings realized by Desalcott. In addition, WASA asserts that
Desalcott's ability to make up production shortfalls by selling excess
production is more limited contractually than claimed by Desalcott. In addition,
WASA has also asserted that Desalcott is liable for liquidated damages because
of delays in the completion of the plant, irrespective of the delay in obtaining
the government guaranty, and that such liquidated damages total approximately
$4.0 million and are still accumulating. WASA has asserted additional liquidated
damages will be owed by Desalcott for the delay in the completion of Phase 5 of
the project, or that in the alternative it may seek to reject Phase 5. Under the
currently projected timetable, this matter should be heard in arbitration by the
International Chamber of Commerce in London in 2005.




-42-




Kuwait
During 2001, the Company acquired a 25% equity interest in a Kuwaiti project
company, Utilities Development Company W.L.L. ("UDC"), which was awarded a
concession agreement by an agency of the Kuwaiti government for the
construction, ownership and operation of a wastewater reuse facility in Kuwait.
During the second quarter of 2002, UDC entered into agreements for the long-term
financing of the project, and construction of the project commenced. At
September 30, 2004, the Company had invested a total of $13.2 million as equity
and subordinated debt in UDC. The Company has commitments to make additional
equity investments or issue additional subordinated debt to UDC of approximately
$4.1 million over the next year. In addition, a total of $18.6 million in
letters of credit have been issued on behalf of the Company's Italian subsidiary
in connection with the project. UDC's wastewater treatment facility is expected
to become operational in early 2005.

Israel
In 2001, the Company entered into agreements with an Israeli cooperative society
and an Israeli corporation for the establishment of Magan Desalination Ltd.
("MDL") as an Israeli project company in which the Company has a 49% equity
interest. During the second quarter of 2003, the Israeli cooperative society and
the Company acquired the ownership interest of the Israeli corporation in MDL.
In the second quarter of 2003, MDL finalized a concession contract with a
state-sponsored water company for the construction, ownership and operation of a
brackish water desalination facility in Israel, and obtained $8 million of debt
financing for the project from an Israeli bank. The Company has guaranteed
repayment of 49% of the loan amount in the form of a bank letter of guarantee.
In the third quarter of 2003, the Company through its Israeli subsidiary made an
equity investment of $1.5 million in MDL for its 49% equity interest. The
facility commenced operations in the second quarter of 2004. The Company is
currently working with MDL to resolve certain outstanding issues required to
achieve final completion.

In 2002, the Company entered into agreements with two Israeli corporations
giving the Company the right to a one-third ownership interest in an Israeli
project company, Carmel Desalination Ltd. ("CDL"). CDL was awarded a concession
agreement by the Israeli Water Desalination Agency ("WDA") (established by the
Ministry of Finance and the Ministry of Infrastructure) for the construction,
ownership and operation of a major seawater desalination facility in Israel. As
of March 31, 2004, the Company had made an equity investment of $0.2 million in
CDL and had deferred costs of $0.6 million relating to the engineering design
and development work on the project. The terms of the concession agreement
originally required that long-term financing be obtained by April 2003. CDL was
initially granted an extension to August 20, 2003 and a further extension to
April 1, 2004 was granted by the WDA. CDL was unable to obtain long-term
financing by the required date. CDL asserts that its inability to obtain
financing resulting from certain errors and omissions in WDA's tendering process
which would have prevented CDL from constructing the facility as proposed. On
April 1, 2004, the WDA notified CDL of its intent to terminate the concession
agreement and to take action to collect on a bid bond (of which it was the
beneficiary) issued on behalf of CDL. On May 5, 2004, the WDA issued a notice of
termination to CDL and made a demand upon the bank that issued the bid bond. The
Company's liability under the bid bond was approximately $2.5 million (a
one-third proportionate share of the approximate $7.5 million bid bond). During
the first quarter of 2004, as a result of the notification by the WDA of their
intent to collect on the bid bond, the Company recorded a liability of $2.5
million related to its proportionate share. WDA collected on the bid bond in the
second quarter of 2004. In addition, the Company expensed its deferred costs
relating to the construction project and its investment in CDL of $0.8 million.
The dispute between CDL and the WDA concerning the errors and omissions in the
tendering process, the termination of the concession agreement and the demand
made upon the bid bond has been submitted to binding arbitration in Israel (with
CDL and WDA both as claimants and respondents), and it is expected that the
matter will be heard and a decision rendered by the arbitrator in the first
quarter of 2005. The Company believes that CDL has legitimate claims and
meritorious defenses in this matter and, in cooperation with the Company's
partners in CDL and CDL's outside counsel, intends to aggressively pursue
recovery of bid bond payments made to WDA as well as other damages.

-43-


In the third quarter of 2003, a 50/50 joint venture between the Company and an
Israeli engineering corporation was selected by Mekorot, the Israeli
state-sponsored water company, to design, supply and construct a 123,000 cubic
meter per day (32.5 million gallons per day) seawater desalination facility in
Ashdod, Israel. The estimated value of the equipment supply and construction
contract to be negotiated and entered into with respect to the project is
approximately $95 million, and it is estimated that the plant will require
approximately two years to construct. The joint venture submitted a $5 million
bid bond with its proposal, and the Company would be responsible for 50% of this
amount if a demand were made on the bid bond. It is currently anticipated that
the parties will sign a final form of contract in the first quarter of 2005, at
which time the joint venture will replace the bid bond with a performance bond
in the principal amount of 10% of the contract value.

Algeria
In the fourth quarter of 2003, the Company and Algerian Energy Company ("AEC")
were selected for a 25-year seawater desalination build-own-operate project.
Sonatrach, the Algerian national energy company, will guarantee the water supply
contract. The Company and AEC have formed a joint project company, Hamma Water
Desalination S.p.A. ("HWD"), in which the Company has a 70% ownership interest.
The projected $235 million capital investment will be financed by a combination
of equity and non-recourse debt. Through September 30, 2004, the Company made an
equity investment of $0.7 million in HWD and deferred costs of approximately
$1.6 million relating to the engineering design and development work on the
project. If HWD obtains long-term project financing, the Company has committed
to make additional net equity investments to HWD of approximately $32.0 million.
The Company expects HWD will obtain long-term project financing in the first
quarter of 2005. If HWD is unable to obtain such financing, the Company would
expense its deferred costs relating to the construction project and its
investment in HWD. Additionally, the Company has provided a $1.0 million bid
bond to the customer.

Guarantees and Indemnifications
Financial Accounting Standards Board ("FASB") Interpretation No. 45 "Guarantor's
Accounting and Disclosure Requirements for Guarantees, Including Indirect
Guarantees of Indebtedness of Others, an interpretation of FASB Statements 5,
57, and 107 and rescission of FASB Interpretation 34" ("FIN 45") requires that a
guarantor recognize, at the inception of a guarantee, a liability for the fair
value of the obligation undertaken by issuing the guarantee and additional
disclosures to be made by a guarantor in its interim and annual financial
statements about its obligations under certain guarantees it has issued. The
following is a summary of the Company's agreements and other undertakings that
were determined to be within the scope of FIN 45.

In the normal course of business, the Company issues letters of credit to
customers, vendors and lending institutions as guarantees for payment,
performance or both under various commercial contracts into which it enters. Bid
bonds are also sometimes obtained by the Company as security for the Company's
commitment to proceed with a project if it is the successful bidder. Performance
bonds in the form of bank guarantees are sometimes issued for the benefit of the
Company's customers as financial security for the completion or performance by
the Company of its contractual obligations under certain commercial contracts.
In the past, the Company has not incurred significant liabilities or expenses as
a result of the use of any or all of these instruments, with the exception of
the bid bond associated with CDL, as described above. Approximately $112.0
million of these instruments were outstanding at September 30, 2004. Based on
the Company's experience with respect to letters of credit and credit
guarantees, bid bonds and performance bonds, the Company believes the estimated
fair value of the instruments entered into during the first nine months of 2004
is not material. Accordingly, the Company has not recorded any liabilities for
these instruments as of September 30, 2004.

As part of acquisitions and divestitures of businesses or assets, the Company
made a variety of warranties and indemnifications to the sellers and purchasers
that are typical for such transactions. The Company only provides such
warranties or indemnifications after considering the economics of the
transaction and the liquidity and credit risk of the other party in the
transaction. Typically, certain of the warranties and the indemnifications
expire after a defined period of time following the transaction, but others may
survive indefinitely. The warranty and indemnification obligations entered into
prior to December 31, 2002 were grandfathered under the provisions of FIN 45.
For warranties and indemnifications made to sellers and purchasers subsequent to
December 31, 2002, the Company has not recorded any liabilities for these
obligations as of September 30, 2004, as it believes that it will incur no
liabilities under such provisions.



-44-




The following table reflects the Company's contractual debt obligations at
September 30, 2004.



Less 1-3 4-5 After 5
(Dollars in Thousands) than 1 Year Years Years Years Total
- -----------------------------------------------------------------------------------------------------------------------------------

Notes Payable and
urrent Portion of Long-Term Debt $ 3,047 $ 3,108 $ 3,094 $ 1,626 $ 10,875

Debt for Ecolochem acquisition 1,683 3,366 3,366 158,217 $ 166,632

Desalcott Notes Payable 4,008 11,156 11,618 82,212 $ 108,994
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
Total Contractual Debt Obligations $ 8,738 $ 17,630 $ 18,078 $ 242,055 $ 286,501
================================================================================


Maturities of all cash borrowings outstanding for the five years ended December
31, 2004 through December 31, 2008 are approximately $8.7 million, $8.6 million,
$9.0 million, $9.1 million and $9.0 million, respectively, and $242.1 million
thereafter. The weighted average interest rate on all borrowings was 6.4% and
6.0% at September 30, 2004 and December 31, 2003, respectively.

The Company believes that its existing cash and cash equivalents, cash generated
from operations, and senior credit facilities will be sufficient to fund its
capital expenditures, working capital requirements and contractual obligations
and commitments at least through 2005.

RISKS AND UNCERTAINTIES

The Company's operations and financial results are subject to risks and
uncertainties, as described in Item 7, "Management's Discussion and Analysis of
Financial Condition and Results of Operations," of the Company's Annual Report
on Form 10-K for the year ended December 31, 2003, and to the following
additional risk factor:

Our internal controls over financial reporting may have weaknesses and
conditions that need to be addressed, the disclosure of which may have an
adverse impact on the price of our common stock. We are required to establish
and maintain appropriate internal controls over financial reporting. Failure to
establish those controls, or any failure of those controls once established,
could adversely impact our public disclosures regarding our business, financial
condition or operating results. Moreover, no control framework, no matter how
effective, can provide assurance that all instances of fraud or other misconduct
will be detected and prevented. During 2003 and 2004 we have been implementing
new operating software systems and continuing other efforts to improve our
internal controls. We expect to have completed the implementation of our new
software systems in our principal business units and locations by the end of
2005, with initial implementation commenced in the third quarter 2004. The
systems will not have been implemented in all our locations and business units
by the end of 2004. Further, the operation of that system will be relatively new
and unseasoned. In addition, management's assessment of our internal controls
over financial reporting as of the end of 2004 may identify weaknesses and
conditions that need to be addressed in our internal controls over financial
reporting or other matters that may raise concerns for investors. Any actual or
perceived weaknesses and conditions that need to be addressed in our internal
controls over financial reporting, disclosure of management's assessment of our
internal controls over financial reporting, or disclosure of our registered
public accounting firm's attestation to or report on management's assessment of
our internal controls over financial reporting may have an adverse impact on the
price of our common stock.

FORWARD-LOOKING INFORMATION

Safe Harbor Statement under Private Securities Litigation Reform Act of 1995
Certain statements contained in this report, including, without limitation,
statements regarding expectations as to the Company's future results of
operations, statements in the "Notes to the Consolidated Financial Statements"
and "Management's Discussion and Analysis of Financial Condition and Results of
Operations" constitute forward-looking statements. Such statements are based on
management's current views and assumptions and are neither promises nor
guarantees but involve risks, uncertainties and other factors that could cause
actual results to differ materially from management's current expectations as
described in such forward-looking statements. Among these factors are the
matters described under "Risks and Uncertainties" contained in the "Management's
Discussion and Analysis of Financial Condition and Results of Operations"


-45-


section of the Company's Annual Report on Form 10-K for the year ended December
31, 2003, and in this quarterly report on Form 10-Q, as well as overall economic
and business conditions; competitive factors, such as acceptance of new products
and pricing pressures and competition from companies larger than the Company;
risk of nonpayment of accounts receivable, including those from affiliated
companies; risks associated with the Company's restructuring program; risks
associated with the integration of the activities of the Ecolochem Group with
those of the Company; risks associated with foreign operations; risks associated
with joint venture entities, including their respective abilities to arrange for
necessary long-term project financing; risks involved in litigation; regulations
and laws affecting business in each of the Company's markets; market risk
factors, as described below under "Quantitative And Qualitative Disclosures
About Market Risk"; fluctuations in the Company's quarterly results; and other
risks and uncertainties described from time to time in the Company's filings
with the Securities and Exchange Commission. Readers should not place undue
reliance on any such forward looking statements, which speak only as of the date
they are made, and the Company disclaims any obligation to update, supplement or
modify such statements in the event the facts, circumstances or assumptions
underlying the statements change, or otherwise.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Derivative Instruments
The Company enters into foreign exchange contracts including forwards, options
and swaps. The Company's policy is to enter into such contracts only for the
purpose of managing exposures and not for speculative purposes. The Company
holds a series of U.S. dollar/euro forward contracts that were executed to
offset the foreign exchange risk associated with forecasted revenues related to
an ongoing project. As of September 30, 2004, the notional amount of the
contracts was $2.3 million. The fair value of the forward contracts, which was
$0.2 million at September 30, 2004, is recorded in the "Other current assets"
section of the Consolidated Balance Sheets. End of period changes in the market
value of the forward contracts that qualify as cash flow hedging contracts are
recorded as a component of "Accumulated other comprehensive loss" in the
"Stockholders' equity" section of the Consolidated Balance Sheets.

In connection with the acquisition of the Ecolochem Group and the execution of
the credit facility, the Company entered into interest rate swap agreements that
fix the Company's LIBOR rate on $100 million of the term loan at 3.1175% per
annum. The swap agreements, which qualify for hedge accounting, expire in 2010.
At September 30, 2004, the notional amount of the swap agreements was $100.0
million. The fair values of the swap agreements are recorded as components of
"Other current assets" or "Other current liabilities," depending upon the amount
of the valuation. At September 30, 2004 the fair value of these swap agreements
of $2.0 million were recorded as a component of "Other current assets." The net
unrealized gain of $2.0 million was included in "Accumulated other comprehensive
loss," in the "Stockholders equity" section of the Consolidated Balance Sheets.

Market Risk
The Company's primary market risk exposures are in the areas of interest rate
risk and foreign currency exchange rate risk. The Company's investment portfolio
of cash equivalents is subject to interest rate risk fluctuations, but the
Company believes the risk is not material due to the short-term nature of these
investments. At September 30, 2004, the Company had $11.9 million of short-term
debt and $281.5 million of long-term debt outstanding, which amounts include
$4.1 million and $107.2 million, respectively, of Desalcott debt, which is
non-recourse to the Company. A hypothetical increase of 10% in interest rates
for a one-year period would result in additional interest expense of $0.6
million. The Company's net foreign exchange currency gain was $0.4 million and
$1.2 million for the three months ended September 30, 2004 and 2003,
respectively. The Company's exposure to foreign currency exchange rate
fluctuations is mitigated by the fact that the operations of its international
subsidiaries are primarily conducted in their respective local currencies. Also,
in certain situations, the Company enters into foreign exchange contracts to
mitigate the impact of foreign exchange fluctuations.

ITEM 4. CONTROLS AND PROCEDURES

The Company carried out an evaluation, under the supervision and with the
participation of the Company's management, including the Company's Chief
Executive Officer and Chief Financial Officer, of the effectiveness of the
Company's "disclosure controls and procedures" as of September 30, 2004. The
Securities and Exchange Commission ("SEC") defines "disclosure controls and
procedures" as a company's controls and procedures that are designed to ensure
that information required to be disclosed by the company in the reports it files
or submits under the Securities Exchange Act of 1934 (the "Exchange Act") is
recorded, processed, summarized and reported within the time periods specified
in the SEC's rules and forms. Based on their evaluation of the Company's
disclosure controls and procedures, the Company's Chief Executive Officer
(principal executive officer) and Chief Financial Officer (principal financial


-46-


officer) concluded that the Company's disclosure controls and procedures as of
September 30, 2004 were effective to provide reasonable assurances that
information required to be disclosed by the Company in the reports it files or
submits under the Exchange Act is recorded, processed, summarized and reported
within the time periods specified in the SEC's rules and forms.

There were no changes in the Company's internal control over financial reporting
during the quarter ended September 30, 2004 that have materially affected, or
are reasonably likely to materially affect, the Company's internal control over
financial reporting. The Company has undertaken a review of its internal control
over financial reporting in light of the requirements of Section 404 of the
Sarbanes-Oxley Act of 2002. In connection with this review, the Company has made
and will continue to make changes that enhance the effectiveness of its internal
controls.




-47-




PART II - OTHER INFORMATION


ITEM 1. LEGAL PROCEEDINGS

In August 2004, the Company agreed in principle to settle the securities class
action lawsuit brought in March 2003 against the Company and its former Chief
Executive Officer and current Chief Financial Officer in the U.S. District
Court, District of Massachusetts (Jerome Deckler v. Ionics, Inc. et al., Civil
Action No. 03-CV10393(WGY)). Under the terms of the settlement-in-principle, a
settlement fund will be created in the total amount of $3 million, to be paid
entirely by the Company's insurer. The Company will not be required to make any
contribution to this settlement fund. The settlement-in-principle is subject to
the execution and filing with the U.S. District Court of a definitive
stipulation of settlement and also final approval of the settlement by the
Court.

On December 16, 2003, Ionics Iberica, S.A., the Company's wholly-owned Spanish
subsidiary ("Iberica"), brought suit in Palencia, Spain against Intersuero, S.A.
("Intersuero"). Iberica supplied certain membrane-based production equipment
under a lease agreement to Intersuero, which subsequently declared bankruptcy.
In its lawsuit, Iberica sought the return of the equipment or payment of 2.8
million Euros, or $3.5 million, plus interest, for the equipment. On February
17, 2004, Intersuero filed an answer and counterclaim, alleging that the
equipment did not perform to specifications and seeking 15.8 million Euros, or
$19.6 million, in damages, lost profits, interest and costs, plus additional
damages for continuing lost profits. Intersuero subsequently requested that the
Court pursue a criminal investigation against Iberica and its directors (who
include the Company's Chief Executive Officer and Chief Financial Officer),
alleging that Iberica filed false documents in the civil proceedings. Iberica
has acknowledged that it inadvertently filed several intermediate draft
agreements as exhibits, and the Court subsequently was provided with the final
agreements. The Court is currently conducting an investigation to determine
whether criminal charges should be pursued. Intersuero moved to suspend the
civil proceedings pending the outcome of the criminal investigation in an
attempt to delay the trial on the proceedings. Iberica was successful in
opposing this motion. The Company believes Intersuero's allegations and
complaint to be without merit and intends aggressively to pursue its claim
against Intersuero. While the Company believes that this litigation should have
no material adverse impact on its financial condition, results of operations or
cash flows, the litigation process is inherently uncertain, and the Company can
make no assurances as to the ultimate outcome of this matter. The Company, in
2003, recorded an impairment charge associated with the remaining carrying value
of the equipment.

On September 15, 2003, the Company was served with a summons and complaint
captioned Brazos River Authority v. Ionics, Incorporated, Cajun Constructors,
Inc. f/k/a Cajun Contractors, Inc., and HDR Engineering, Inc., in Texas state
court. The suit was subsequently removed to the U.S. District Court, Western
Division of Texas, Waco Division (Civil Action WA: 03-CV-324). On July 1, 2004,
plaintiff filed a first amended complaint. Plaintiff alleges that an
electrodialysis reversal ("EDR") desalination system originally sold by the
Company to the plaintiff in 1989 and expanded by the Company in 1998 is
defective and accuses the Company and the other defendants of, among other
things, negligence, breach of contract, and misrepresentation. The complaint
seeks both compensatory and punitive damages in an unspecified amount, among
other relief. The plaintiff subsequently made a settlement demand of $25
million. The Company has filed an answer to the complaint which states the
Company's belief that any problems encountered by the plaintiff resulted from
its failure to operate and maintain the equipment properly. The Company intends
to defend itself vigorously in this matter. The parties failed to achieve
settlement at a mediation held on August 25, 2004. Trial on this matter is
currently scheduled to commence in January 2005. While the Company believes that
this litigation should have no material adverse impact on its financial
condition, results of operations or cash flow, the litigation process is
inherently uncertain, and the Company can make no assurances as to the ultimate
outcome of this matter.

The Company is involved in the normal course of its business in various other
litigation matters. The Company believes that none of the other pending matters
will have an outcome material to the Company's financial position, results of
operations or cash flows.




-48-




ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

(c) A third-party trustee makes open-market purchases and sales of the
Company's common stock from time to time in connection with the Company's
401(k) Savings Plan, under which participating employees may invest in
the Company's common stock.

ITEM 6. EXHIBITS

(a) Exhibits

Exhibit No. Description
----------- -----------

31.1 Rule 13a-14(a) Certification of Chief Executive Officer +

31.2 Rule 13a-14(a) Certification of Chief Financial Officer +

32.1 Section 1350 Certification of Chief Executive Officer +

32.2 Section 1350 Certification of Chief Financial Officer +

- -------------
+ Filed herewith.


-49-




SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

IONICS, INCORPORATED


Date: November 9, 2004 By: /s/Douglas R. Brown
----------------------------------------------
Douglas R. Brown
President and Chief Executive Officer
(duly authorized officer)



Date: November 9, 2004 By: /s/Daniel M. Kuzmak
----------------------------------------------
Daniel M. Kuzmak
Vice President and Chief Financial Officer
(principal financial officer)






-50-




EXHIBIT INDEX


Exhibit No. Description
- ----------- -----------

31.1 Rule 13a-14(a) Certification of Chief Executive Officer +

31.2 Rule 13a-14(a) Certification of Chief Financial Officer +

32.1 Section 1350 Certification of Chief Executive Officer +

32.2 Section 1350 Certification of Chief Financial Officer +
- --------------------
+Filed herewith.



-51-




EXHIBIT 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER


I, Douglas R. Brown, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Ionics,
Incorporated;

2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which
such statements were made, not misleading with respect to the period
covered by this report;

3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material
respects the financial condition, results of operations and cash flows
of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for
establishing and maintaining disclosure controls and procedures (as
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal
control over financial reporting (as defined in Exchange Act Rules
13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our
supervision, to ensure that material information relating to the
registrant, including its consolidated subsidiaries, is made
known to us by others within those entities, particularly during
the period in which this report is being prepared;

b) Evaluated the effectiveness of the registrant's disclosure
controls and procedures and presented in this report our
conclusions about the effectiveness of the disclosure controls
and procedures, as of the end of the period covered by this
report based on such evaluation; and

c) Disclosed in this report any change in the registrant's internal
control over financial reporting that occurred during the
registrant's most recent fiscal quarter (the registrant's fourth
fiscal quarter in the case of an annual report) that has
materially affected, or is reasonably likely to materially
affect, the registrant's internal control over financial
reporting; and

5. The registrant's other certifying officer(s) and I have disclosed,
based on our most recent evaluation of internal control over financial
reporting, to the registrant's auditors and the audit committee of the
registrant's board of directors (or persons performing the equivalent
functions):

a) All significant deficiencies and material weaknesses in the
design or operation of internal control over financial reporting
which are reasonably likely to adversely affect the registrant's
ability to record, process, summarize and report financial
information; and

b) Any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrant's
internal control over financial reporting.

/s/Douglas R. Brown
-----------------------------------------
Douglas R. Brown
President and Chief Executive Officer
Date: November 9, 2004




-52-




EXHIBIT 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Daniel M. Kuzmak, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Ionics, Incorporated;

2. Based on my knowledge, this report does not contain any untrue statement of
a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this
report;

3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material
respects the financial condition, results of operations and cash flows of
the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over
financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our
supervision, to ensure that material information relating to the
registrant, including its consolidated subsidiaries, is made known to
us by others within those entities, particularly during the period in
which this report is being prepared;

b) Evaluated the effectiveness of the registrant's disclosure controls
and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end
of the period covered by this report based on such evaluation; and

c) Disclosed in this report any change in the registrant's internal
control over financial reporting that occurred during the registrant's
most recent fiscal quarter (the registrant's fourth fiscal quarter in
the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant's internal
control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on
our most recent evaluation of internal control over financial reporting, to
the registrant's auditors and the audit committee of the registrant's board
of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or
operation of internal control over financial reporting which are
reasonably likely to adversely affect the registrant's ability to
record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other
employees who have a significant role in the registrant's internal
control over financial reporting.


/s/Daniel M. Kuzmak
-------------------
Daniel M. Kuzmak
Vice President and Chief Financial Officer

Date: November 9, 2004




-53-




EXHIBIT 32.1


CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Ionics, Incorporated (the "Company")
on Form 10-Q for the quarter ended September 30, 2004 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), the
undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d)
of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Company.



/s/Douglas R. Brown
-------------------------------------------
Douglas R. Brown
President and Chief Executive Officer

Date: November 9, 2004



-54-




EXHIBIT 32.2


CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Ionics, Incorporated (the "Company")
on Form 10-Q for the quarter ended September 30, 2004 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), the
undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d)
of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Company.



/s/Daniel M. Kuzmak
-------------------------------------------
Daniel M. Kuzmak
Vice President and Chief Financial Officer

Date: November 9, 2004