Perma-Fix to Announce Fourth Quarter on Monday, March 30

Date: March 23, 2009

Source: Perma-Fix Environmental Services, Inc.

Perma-Fix Schedules Fourth Quarter 2008 Conference Call

Perma-Fix Environmental Services, Inc. (Nasdaq: PESI) today announced that it will host a conference call at 11:00 a.m. ET on Monday, March 30, 2009. The call will be available on the Company's website at www.perma-fix.com, or by calling 877-407-0778 for U.S. callers, or 201-689-8565 for international callers. The conference call will be led by Dr. Louis F. Centofanti, Chairman and Chief Executive Officer, and Ben Naccarato, Vice President and Chief Financial Officer, of Perma-Fix Environmental Services, Inc.

A webcast will also be archived on the Company's website and a telephone replay of the call will be available approximately one hour following the call, through midnight April 6, 2009, and can be accessed by calling: 877-660-6853 (U.S. callers) or 201-612-7415 (international callers) and entering account #286, conference ID 318005.

Perma-Fix Environmental Services, Inc., a national environmental services company, provides unique mixed waste and industrial waste management services. The Company's increased focus on nuclear services includes radioactive and mixed waste treatment services for hospitals, research labs and institutions, federal agencies, including DOE, DOD, and nuclear utilities. The Company's industrial services treat hazardous and non-hazardous waste for a variety of customers including, Fortune 500 companies, federal, state and local agencies and thousands of other clients. Nationwide, the Company operates seven waste treatment facilities.

For more information, contact:
Dr. Louis F. Centofanti, Chairman and CEO
Perma-Fix Environmental Services, Inc.
770-587-9898; or David K. Waldman-US Investor Relations
Crescendo Communications, LLC
212-671-1020 x101; or Herbert Strauss-European Investor Relations
+43 316 296 316, herbert@eu-ir.com
Web Site: www.perma-fix.com.

Sign up to receive our free Weekly News Bulletin