Perma-Fix to Present at the Rodman & Renshaw Annual Global Investment Conference

ATLANTA, Sept. 7, 2011 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (Nasdaq:PESI) a leading provider of nuclear waste treatment services, today announced that Ben Naccarato, Chief Financial Officer, will present at the Rodman & Renshaw Annual Global Investment Conference, September 11-13, 2011 at the Waldorf-Astoria hotel in New York City. Mr. Naccarato's presentation is scheduled for Tuesday, September 13, 2011 at 4:05 p.m. Eastern Time.

The presentation will be broadcast live via the internet and can be accessed from the investor relations section of the company's website: www.perma-fix.com/investorrelations. The replay will be available within one hour of the live presentation and will remain availableĀ on the company's website following the conference.

About Rodman & Renshaw

Rodman & Renshaw is a full-service investment bank dedicated to providing corporate finance, strategic advisory and related services to public and private companies across multiple sectors and regions. Rodman also provides research and sales and trading services to institutional investors. Rodman is the leader in the PIPE (private investment in public equity) and RD (registered direct offering) transaction markets. According to Sagient Research Systems, Rodman has been ranked the #1 Placement Agent in terms of deal volume of PIPE and RD financing transactions completed every year since 2005.

About Perma-Fix Environmental Services

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.

Please visit us on the World Wide Web at http://www.perma-fix.com.

The Perma-Fix Environmental Services, Inc. logo is available at https://www.globenewswire.com/newsroom/prs/?pkgid=7172

CONTACT: David K. Waldman-US Investor Relations
         Crescendo Communications, LLC
         (212) 671-1021

         Herbert Strauss-European Investor Relations
         herbert@eu-ir.com
         +43 316 296 316

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Source: Perma-Fix Environmental Services, Inc.