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/A – Amendment No. 1 for the year ended December 31,
2007 as filed with the Securities and Exchange Commission on the date hereof
(the “Form 10-K/A – Amendment No. 1”), 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/A – Amendment No. 1 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/A – Amendment No. 1 fairly presents,
in all material respects, the financial condition and results of operations
of
the Company.
Dated:
April 16, 2008
|
Dr.
Louis F. Centofanti
|
President
and
|
|
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.