||Colloid polishing filter method : innovative technology evaluation report /
Ball, T. ;
||PRC Environmental Management, Inc., Denver, CO.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
|| Risk Reduction Engineering Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Soils--Heavy metal content--Colorado--Golden. ;
Heavy metals. ;
Hazardous waste sites--Colorado--Golden.
Radioactive isotopes ;
Heavy metals ;
Water pollution control ;
Chemical removal(Water treatment) ;
Granular materials ;
Complex compounds ;
Technology assessment ;
Economic analysis ;
Site surveys ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||xi, 79 pages : illustrations ; 28 cm
The CPfM technology is designed to remove trace to moderate levels of nontritium radionuclides and heavy metal pollutants from water. The technology uses a proprietary compound that consists of inorganic, oxide-based granules. This mixed is designed to remove heavy metals and radionuclides through a combination of sorption, chemical complexing and filtration. Results of chemical analysis show up to 95% removal of uranium and gross alpha contamination from groundwater. However, removal efficiencies for the three runs conducted at constant operating conditions were inconsistent for unknown reasons. This Innovative Technology Evaluation Report includes information on the technology applicability, economic analysis, technology limitations, description, process residuals, site requirements, and latest performance data.
Distributed to depository libraries in microfiche. Shipping list no.: 96-0371-M. "May 1995." "EPA/540/R-94/501." Microfiche.