Attached files

file filename
10-K - PERMA-FIX ENVIRONMENTAL SERVICES INC 10-K 12-31-2010 - PERMA FIX ENVIRONMENTAL SERVICES INCform10k.htm
EX-4.5 - EXHIBIT 4.5 - PERMA FIX ENVIRONMENTAL SERVICES INCex4_5.htm
EX-4.6 - EXHIBIT 4.6 - PERMA FIX ENVIRONMENTAL SERVICES INCex4_6.htm
EX-4.3 - EXHIBIT 4.3 - PERMA FIX ENVIRONMENTAL SERVICES INCex4_3.htm
EX-4.7 - EXHIBIT 4.7 - PERMA FIX ENVIRONMENTAL SERVICES INCex4_7.htm
EX-10.4 - EXHIBIT 10.4 - PERMA FIX ENVIRONMENTAL SERVICES INCex10_4.htm
EX-10.8 - EXHIBIT 10.8 - PERMA FIX ENVIRONMENTAL SERVICES INCex10_8.htm
EX-10.5 - EXHIBIT 10.5 - PERMA FIX ENVIRONMENTAL SERVICES INCex10_5.htm
EX-32.2 - EXHIBIT 32.2 - PERMA FIX ENVIRONMENTAL SERVICES INCex32_2.htm
EX-31.1 - EXHIBIT 31.1 - PERMA FIX ENVIRONMENTAL SERVICES INCex31_1.htm
EX-21.1 - EXHIBIT 21.1 - PERMA FIX ENVIRONMENTAL SERVICES INCex21_1.htm
EX-31.2 - EXHIBIT 31.2 - PERMA FIX ENVIRONMENTAL SERVICES INCex31_2.htm
EX-23.1 - EXHIBIT 23.1 - PERMA FIX ENVIRONMENTAL SERVICES INCex23_1.htm
EX-10.10 - EXHIBIT 10.10 - PERMA FIX ENVIRONMENTAL SERVICES INCex10_10.htm

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 Annual Report of Perma-Fix Environmental Services, Inc. (“PESI”) on Form 10-K for the year ended December 31, 2010 as filed with the Securities and Exchange Commission on the date hereof (the “Form 10-K”), I, Dr. Louis F. Centofanti, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:
 
(1) The Form 10-K fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. §78m or §78o(d)); and
 
(2) The information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Dated: March 11, 2011
 
 /s/ Louis F. Centofanti
Dr. Louis F. Centofanti
President and
Chief Executive Officer
 
This certification is furnished to the Securities and Exchange Commission solely for purpose of 18 U.S.C. §1350 subject to the knowledge standard contained therein, and not for any other purpose.