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Main Title Hydrocarbon spill exposure assessment modeling / c James W. Weaver, Randall J. Charbeneau.
Author Weaver, James W. ; Charbeneau, R. J.
Other Authors
Author Title of a Work
Charbeneau, Randall J.
CORP Author Robert S. Kerr Environmental Research Lab., Ada, OK. ;Texas Univ. at Austin. Center for Research in Water Resources.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1990
Report Number EPA/600/D-91/002
Stock Number PB91-162669
OCLC Number 35719485
Subjects Hydrocarbons--Research ; Chemical spills--Computer simulation
Additional Subjects Potable water ; Oil spills ; Chemical spills ; Hydrocarbons ; Water pollution ; Mathematical models ; Water supply ; Exposure ; Environmental transport ; Ground water ; Environmental impact assessments ; Water table ; Aquifers ; Vadose water ; Subsurface investigations ; Reprints
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EMBD  EPA/600/D-91/002 NRMRL/GWERD Library/Ada,OK 10/11/1996
NTIS  PB91-162669 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation p. 233-47 : ill. ; 28 cm.
Abstract Hydrocarbon spills impact drinking water supplies at down gradient locations. Conventional finite difference and finite element models of multiphase, multicomponent flow have extreme requirements for both computer time and site data. Site data and the intent of the modeling often do not warrant the application of such models. An alternative approach is proposed which is based on semi-analytic models for vertical product infiltration, radial spreading on the water table, and transport of aqueous phase contaminants in the aquifer. Three individual models for these processes are linked to estimate exposure at a down gradient well. A time record of concentration can be determined for any desired location in the aquifer. The presentation outlines the methodology and examines parameter sensitivity within the combined vadose zone, oil lens, and aquifer transport models.
Notes Bibliography: p. 246-47.
Place Published {Washington, D.C. :
Supplementary Notes Proceedings of the Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Detection, and Restoration Conference, Houston, TX., October 31-November 2, 1990. Library of Congress catalog card no. 90-46654. Prepared in cooperation with Texas Univ. at Austin. Center for Research in Water Resources.
Corporate Au Added Ent United States. Environmental Protection Agency. ; United States. Environmental Protection Agency.
PUB Date Free Form 1990.}
Series Title Traced Ground water management,
Ti Tra Differently NWWA/API conference on petroleum hydrocarbons and organic chemicals in ground water--prevention, detection, and restoration. Proceedings of the 1990 petroleum hydrocarbons and organic chemicals in ground water: prevention, detection, and restoration.
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 19961011112826
Language ENG
Origin OCLC
OCLC Rec Leader 01153nam 2200265Ka 45020