Record Display for the EPA National Library Catalog
RECORD NUMBER: 4 OF 11
|OLS Field Name||OLS Field Data|
|Main Title||Pilot Scale Treatment of Aqueous Metal and Cyanide Bearing Hazardous Wastes.|
|Author||Hassan, S. Q. ; Park, J. E. ; Koczwara, M. K. ; Grosse, D. W. ;|
|CORP Author||Environmental Protection Agency, Cincinnati, OH. Hazardous Waste Engineering Research Lab. ;Cincinnati Univ., OH. Dept. of Civil and Environmental Engineering.|
|Additional Subjects||Hazardous materials ; Waste disposal ; Waste treatment ; Metals ; Cyanides ; Precipitation(Chemistry) ; Filtration ; Ion exchanging ; Chlorination ; Hazardous wastes ; Environmental Protection Agency|
The U.S. Environmental Protection Agency (EPA) has been directed to evaluate the performance of various technologies for the treatment and/or destruction of certain wastes that are presently being disposed of in landfills and surface impoundments. As a part of the U.S. EPA alternative technologies research program, the University of Cincinnati is testing existing treatment technologies that are applicable to metal- and cyanide-bearing hazardous wastes at the U.S. EPA Test and Evaluation Facility in Cincinnati, Ohio. The units which have been designed and fabricated for testing are: lime precipitation, sulfide precipitation, mixed-media filtration, ion exchange and alkaline chlorination of cyanide.