Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title A technology assessment of soil vapor extraction and air sparging /
Author Loden, Mary E.
CORP Author Camp, Dresser and McKee, Inc., Cambridge, MA.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Risk Reduction Engineering Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1992
Report Number EPA/600-SR-92-173; EPA/600/R-92/173; PB93100154; EPA-68-03-3409
Stock Number PB93-100154
OCLC Number 27257232
Subjects Soil vapor extraction. ; Soil air.
Additional Subjects Water pollution control ; Land pollution control ; Stripping ; Volatile organic compounds ; In-situ processing ; Mass transfer ; Case studies ; Injection ; Biodeterioration ; Performance evaluation ; Air sparging ; Soil vapor extraction ; Innovative treatment technologies
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-SR-92-173 In Binder Headquarters Library/Washington,DC 04/02/2018
EJBD  EPA 600-SR-92-173 In Binder Headquarters Library/Washington,DC 10/24/2018
ELBD  EPA 600-SR-92-173 AWBERC Library/Cincinnati,OH 04/10/1998
EMBD  EPA/600/R-92/173 NRMRL/GWERD Library/Ada,OK 01/07/1993
ERAD  EPA 600/R-92/173 HWC Region 9 Library/San Francisco,CA 03/19/1993
NTIS  PB93-100154 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 2 pages ; 28 cm
Air sparging, also called 'in situ air stripping' and 'in situ volatilization' injects air into the saturated zone to strip away volatile organic compounds (VOCs) dissolved in groundwater and adsorbed to soil. These volatile contaminants transfer in a vapor phase to the unsaturated zone where soil vapor extraction (SVE) can then capture and remove them. In addition to removing VOCs via mass transfer, the oxygen in the injected air enhances subsurface biodegradation of contaminants. Air sparging is a relatively new treatment technology. Research efforts have not yet fully elucidated the scientific basis (or limitations) of the system, nor completely defined the associated engineering aspects. However, a substantial body of available information describes the effectiveness and characteristics of air sparging systems. This document summarizes the available literature and addresses case studies of practical air sparging applications. It also identifies needs for further research.
"September 1992." "EPA/600-SR-92-173."