Record Display for the EPA National Library Catalog


Main Title SITE Technology Capsule: Rochem Separation Systems, Inc., Disc Tube (Trade Name) Module Technology.
Author Cook, K. R. ;
CORP Author Science Applications International Corp., San Diego, CA.;National Risk Management Research Lab., Cincinnati, OH. Office of Research and Development.
Publisher Apr 98
Year Published 1998
Report Number EPA-68-C0-0048; EPA/540/R-96/507A;
Stock Number PB98-147101
Additional Subjects Liquid wastes ; Waste treatment ; Separation processes ; Membranes ; Leachate ; Landfills ; Hazardous materials ; Metals ; Dissolved solids ; Filtration ; Reverse osmosis ; Ultrafiltration ; Scale control ; Fouling prevention ; SITE(Superfund Innovative Technology Evaluation) ; VOCs(Volatile Organic Compounds) ; Microfiltration
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB98-147101 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 16p
This report provides information on the Rochem DTM technology, an innovative membrane separation process for removal of contaminants from liquid hazardous waste streams. The Rochem DTM technology was evaluated under the U.S. Environmental Protection Agency's (EPA) SITE Program during August and September 1994 at the Central Landfill Superfund Site in Johnston, Rhode Island. Leachate from this hot spot was pumped from an existing well for treatment by a Rochem Model 9122 DTM system operating at a feed flow rate of about 4 gallons per minute. Approximately 33,000 gallons of leachate were treated during the Demonstration at the Central Landfill. The leachate contained VOCs, metals, and high dissolved solids.