OLS : Record

RECORD NUMBER: 50 OF 878

Main Title Attenuation of pollutants in municipal landfill leachate by clay minerals /
Author Griffin, Robert A.; Shimp, N. F.
CORP Author Municipal Environmental Research Laboratory.
Publisher Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; For sale by the National Technical Information Service,
Place Published Cincinnati, Ohio Springfield, Va.
Year Published 1978
Report Number EPA-600/2-78-157
Stock Number PB-287 140
OCLC Number 04397477
Subjects Clay minerals--Illinois--Du Page County; Soil pollution; Fills (Earthwork); Solid waste disposal; Sanitary landfills; Water pollution control; Clays; Trace elements; Heavy metals; Ground water; Linings; Leaching; Neutron activation analysis; Chromium; Lead(Metal); Copper; Zinc; Cadmium; Mercury(Metal); Arsenic; Selenium; pH; Carbon; X ray analysis; Spectroscopic analysis; Chemical composition; Kaolinite; Montmorillonite; Surface waters; Transport properties; Illite; Ion exchanging; Precipitation(Chemistry); Adsorption; Chemical oxygen demand; Path of pollutants
Subject Added Ent Clay minerals--Illinois--DuPage County.; Soil pollution.; Fills (Earthwork)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101848L.PDF
Holdings
Library   Call Number Additional Info Location Date Modified
EHAM TD795.7.G75 Region 1 Library/Boston,MA 04/29/2016
EJAD EPA 600/2-78-157 Region 3 Library/Philadelphia, PA 06/02/2000
EJBD ARCHIVE EPA 600-2-78-157 Headquarters Library/Washington,DC 08/04/2014
EJBD EPA 600-2-78-157 Headquarters Library/Washington,DC 08/04/2014
EJED EPA 600/2-78-157 OCSPP Chemical Library/Washington,DC 01/01/1988
EKBD EPA-600/2-78-157 Research Triangle Park Library/RTP, NC 05/10/2010
ELBD RPS EPA 600-2-78-157 repository copy AWBERC Library/Cincinnati,OH 06/08/2016
EMBD PB287-140 MF GWERD Library/Ada,OK 01/07/1993
EOAD EPA-600/2-78-157 Region 8 Technical Library/Denver,CO 06/12/2013
ESAD EPA 600-2-78-157 Region 10 Library/Seattle,WA 03/23/2010
NTIS PB-287 140 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 x, 147 pages : illustrations, map ; 28 cm.
Abstract The first part of this project was a laboratory column study of attenuation of pollutants in municipal solid waste landfill leachate by mixtures of sand and calcium-saturated clays. K, NH4, Mg, Si, and Fe were moderately attenuated; and the heavy metals Pb, Cd, Hg, and Zn were strongly attenuated even in columns with small amounts of clay. Precipitation was the principal attenuation mechanism for the heavy metals; cation exchange was responsible for any attenuation of the other elements. The clays, in order of increasing attenuation capacity, were Kaolinite, Illite, Montmorillonite. The second part of the project involved batch studies of adsorption of Cr, Cu, Pb, Cd, Hg, and Zn by Montmorillonite and Kaolinite from water solutions and from landfill leachate. Adsorption of the cations Cr(III), Cu, Pb, Cd, Hg, and Zn increased with increasing pH; adsorption of the anions Cr(VI), As, and Se decreased with increasing pH. Above pH about 5.3 precipitation of the cations was an important mechanism while adsorption was the principal mechanism for the anions over the pH range studied. Because adsorption/mobility of any element was affected by other solutes in leachate, adsorption information on one leachate may not be directly applied to predicting adsorption of the same element at the same concentration in another leachate.
Notes Contract no. 68-03-0211. Issued Aug. 1978. Includes bibliographical references (pages 128-135).
Access Notes Also available via World Wide Web.
Author Added Ent
Shimp, N. F,;
Roulier, Michael Henry.
Corporate Au Added Ent Municipal Environmental Research Laboratory.
Corp Au Ser Add Ent United States. Environmental Protection Agency. Environmentalprotection technology series ; EPA-600/2-78-157.
PUB Date Free Form 1978
Series Title Untraced Environmental protection technology series ; EPA-600/2-78-157
NTIS Prices PC A08/MF A01
BIB Level m
Document Type BC
Medium unmediated
ISBN pbk.
OCLC Time Stamp 20160603051200
Cataloging Source OCLC/T
Language eng
SUDOCS Number EP 1.23/2:600/2-78-157
Origin OCLC
Type CAT
OCLC Rec Leader 02737cam 2200613Ii 45010