OLS : Record

RECORD NUMBER: 2 OF 7

Main Title Multispecies reactive tracer test in a sand and gravel aquifer, Cape Cod, Massachusetts Part 1. Experimental design and transport of broide and nickel-EDTA tracers/ {microform} :
Author Davis, J. A.; Hess, K. M.; Coston, J. A.; Kentl, D. B.; Joye, J. L.
CORP Author Environmental Protection Agency, Washington, DC. Office of Research and Development.
Publisher U.S. Environmental Protection Agency, National Risk Management Research Laboratory,
Place Published Ada, OK :
Year Published 2001
Report Number EPA/600/R-01/007a; EPA/600/R-01/007A
Stock Number PB2002-101132
OCLC Number 51563102
Subjects Tracer studies; Environmental transport; Aquifers; Water pollution; Sorption; Chemical reactions; Bromide; Lead; Zinc; Nickel; Metal ions; Copper; Chromium; Field tests; Subsurface investigations; Ground water; Geochemistry; Hydrology; Water quality; Massachusetts; Cape Cod(Massachusetts)
Subject Added Ent Groundwater flow--Mathematical models; Metals--Environemntal aspects; Metals--Speciation; Soils--Solute movement; Hydrogeology--Mathematical models
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=100000P6.txt
Holdings
Library   Call Number Additional Info Location Date Modified
ERBD PB2002-101132 NERL/ESD-LV Library/Las Vegas,NV 04/18/2003
NTIS PB2002-101132 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 52 p. : ill.
Abstract This report summarizes a portion of the results of a large-scale tracer test conducted at the U.S. Geological Survey research site on Cape Cod, Massachusetts. The site is located on a large sand and gravel glacial outwash plain in an unconfined aquifer. In April 1993, about 10,000 liters of groundwater from the site were injected into the shallow aquifer with bromide (BR), chromate (Cr(VI)), and four metals (Lead Pb), copper (Cu), nickel (Ni), zinc (Zn) complexed with ethylenediaminetetraacetic acid (EDTA) added as tracers. At the time of the tracer test, shallow groundwater at the site was contaminated by secondary sewage effluent that was discharged since 1936 onto infiltration beds located about 240 m (meters) upgradient of the injection wells. Vertical concentration gradients in dissolved oxygen, pH, dissolved Zn, and other water quality parameters are caused by the mixing of the sewage effluent with ambient groundwater. The experiment was carried out such that the water with tracers would be injected across these vertical gradients in water quality. Thus, the mobility of the tracers under variable chemical conditions could be compared and the fate of the tracers in response to different chemical processes could be contrasted.
Notes "March 2001." "Project Officer, Robert W. Puls, Subsurface Protection and Remediation Division." Includes bibliographical references (Part 1 p. 13-15, Part 2 p. 16-19) Microfiche.
Contents Notes Part 1. Experimental design and transport of broide and nickel-EDTA tracers -- Part 2. Transport of chromium(IV) and lead-, copper, and zinc-EDTA tracers.
Supplementary Notes See also PB2002-100573.
Availability Notes Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
Access Notes Available via Internet from the EPA web site. Address as of 3/25/02: http://www.epa.gov/ada/download/reports/epa600r01007a.pdf (pt. 1), http://www.epa.gov/ahaazvuc/download/reports/epa600r01007b.pdf (pt. 2); current access is available via PURL.
Author Added Ent
Hess, K. M.;
Coston, J. A.;
Kent, D. B.;
Joye, J. L.;
Brienen, P.;
Campo, K. W.;
Puls, Robert W.
Corporate Au Added Ent National Risk Management Research Laboratory (U.S.) Subsurface Protection and Remediation Division. ; United States. Environmental Protection Agency. Office of Research and Development.
PUB Date Free Form 2001
NTIS Prices PC A05/MF A01
BIB Level m
Medium microform
OCLC Time Stamp 20030414131615
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 02417nam 2200457Ka 45020