Record Display for the EPA National Library Catalog

RECORD NUMBER: 41 OF 102

OLS Field Name OLS Field Data
Main Title Exposure and Risk Assessment at Petroleum Contamination Site with Multimedia Contaminant Fate, Transport, and Exposure Model (MMSOILS).
Author Cho, J. S. ; Wilson, J. T. ;
CORP Author National Risk Management Research Lab., Ada, OK. Subsurface Protection and Remediation Div.
Publisher 3 Aug 98
Year Published 1998
Stock Number PB99-105645
Additional Subjects Petroleum products ; Environmental transport ; Environmental exposure pathway ; Risk assessment ; Hydrocarbons ; Jet engine fuels ; Soil contamination ; Land pollution ; Surface waters ; Ground water ; Water pollution ; Air pollution ; Public healh ; Health hazards ; MMSOILS computer model ; Environmental fate ; NAPL(Nonaqueous Phase Liquids)
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB99-105645 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 05/11/1999
Collation 10p
Abstract
A multimedia contaminant fate, transport, and exposure model (MMSOILS) was developed by EPA for the human exposure and health risk assessment associated with release of contaminant from hazardous waste sites. The model addresses the transport of a chemical in groundwater, surface water, soil erosion, atmosphere, and accumulation in the food chain. An application of the MMSOILS has been conducted at a hyrocarbon contaminated site in a federal facility. Transport modules for non-aqueous phase liquid (NAPL) and gas phase was hardwired in the original model to handle the transport processes of spilled and leaked hydrocarbon in forms of NAPL and gas through unsaturated soil zone. The site was contaminated with JP-4 leaked from underground pipeline in front of the fire station in the Coast Guard air field. At the site, At the site, natural attenuation with long-term monitoring was adopted as the aletrnative contaminant management after two years of active remediation. the multimedia model was applied to assess the health risk to the base personnel during the life-span of the remaining contamination.