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RECORD NUMBER: 5 OF 5

Main Title Prospects for In situ Chemical Treatment for Contaminated Soil.
Author Davila, B.; Roulier, M. H.;
CORP Author Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Dec 91
Year Published 1991
Report Number EPA/600/D-91/285;
Stock Number PB92-126929
Subjects Hazardous materials; Soil properties; Waste treatment; Materials recovery; Biodeterioration; Oxidation reduction reactions; Neutralization; Hydrolysis; Halogens; Removal; Ultraviolet radiation; Photochemical reactions; Pilot plants; Ozonation; Mixing; Recovery; Catalysis; In situ treatment; Superfund; Chemicals; Ultrasonic detoxification
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB92-126929 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 02/24/1992
Collation 9p
Abstract Treating large volumes of contaminated soil at Superfund sites is costly. These factors have led the U.S. EPA's Superfund Program to consider in situ chemical treatment as an alternative technology for treatment of contaminated soil. Oxidation, reduction, neutralization, hydrolysis, dehalogenation, and UV/photolysis are chemical processes currently used for above-ground treatment. Temperature, physical and chemical characteristics of soil, are some operating parameters that control the effectiveness of these processes. Improvements in mixing treatment materials in soil, and methods for recovering unreacted material reaction products, are needed to allow wider application of these treatments in situ. Excalibur catalytic ozone technology, Exxon and Rio Linda cyanide destruction, and Trinity ultrasonic detoxification are innovative technologies that are being considered.
Supplementary Notes See also PB87-146007. Presented at HMCRI's Annual National Conference and Exhibition (12th), Washington, DC., December 3-5, 1991.
Category Codes 68C; 48E; 99; 99A
NTIS Prices PC A02/MF A01
Document Type NT
Control Number 203828420
Cataloging Source NTIS/MT
Origin NTIS
Type CAT


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