Record Display for the EPA National Library Catalog
RECORD NUMBER: 30 OF 39
|OLS Field Name||OLS Field Data|
|Main Title||Solvent Washing of Aged PCP-Contaminated Soils.|
|Author||Khodadoust, A. P. ; Wagner, J. A. ; Suidan, M. T. ; Safferman., S. I. ;|
|CORP Author||Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab. ;Cincinnati Univ., OH. Dept. of Civil and Environmental Engineering.|
|Additional Subjects||Land pollution control ; Soil treatment ; Phenol/pentachloro ; Wood preservatives ; Waste treatment ; Liquid wastes ; Soil contamination ; In-situ processing ; Herbicides ; Ethanol ; Organic solvents ; Anaerobic processes ; Granular activated carbon treatment ; Reprint ; Soil washing|
The study evaluates the removal of pentachlorophenol (PCP), a wood preserving agent, from soils that have been contaminated over a period of time. Previously, equal proportions of ethanol and water were found to have the highest PCP removal efficiencies for above ground batch extractions at various soil:solvent ratios. In addition, the 50% and 75% ethanol solutions achieved higher removal efficiencies at low solvent throughputs in in-situ soil flushing experiments.