||Xray fluorescence survey of lead contaminated residential soils in Leadville, CO. : a case study.
Kuharic, C. A. ;
Cole, W. H. ;
Singh, A. K. ;
||Lockheed Environmental Systems and Technologies Co., Las Vegas, NV. ;Nevada Univ., Las Vegas. Harry Reid Center for Environmental Studies.;Environmental Monitoring Systems Lab., Las Vegas, NV.
|| Lockheed Environmental Systems and Technology for US Environmental Protection Agency, Environmental Monitoring Systems Laboratory,
X-ray fluorescence analysis ;
Soil contamination ;
Soil tests ;
Field tests ;
Quantitative chemical analysis ;
Land pollution sampling ;
Portable equipment ;
Spatial distribution ;
Risk assessment ;
Public health ;
||Some EPA libraries have a fiche copy filed under the call number shown.
||31 pages : illustrations ; 28 cm
||The California Gulch Superfund Site in Leadville, Colorado was added to the National Priority List (NPL) in 1983. It is an historic mining and smelting site that is currently the focus of extensive studies on soil lead contamination and bioavailability. Studies of ground and surface water impacts are also in progress. Personnel from the Environmental Protection Agencies (EPA) Environmental Monitoring Systems Laboratory at Las Vegas (EMSL-LV), the Denver office of Roy F. Weston, Inc., and Geostat Systems, Inc. (GSI) used field-portable X-ray fluorescence (FPXRF) to determine the spatial distribution of lead concentrations in residential soils. The report details the FPXRF program sample collection, preparation, and analysis procedures, database management, and program quality assurance efforts at Leadville. The program clearly demonstrates that small, field portable XRF instrumentation can produce large quantities of acceptable quality data in a timely and cost-efficient manner when used properly.
||"EPA 600/R93/073." Microfiche.
||Las Vegas, NV., :
||Prepared in cooperation with Nevada Univ., Las Vegas. Harry Reid Center for Environmental Studies. Sponsored by Environmental Monitoring Systems Lab., Las Vegas, NV.
|PUB Date Free Form
||PC A03/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||00821nam 2200193Ka 45020