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OLS Field Name OLS Field Data
Main Title Organic Cation Effects on the Sorption of Metals and Neutral Organic Compounds on Aquifer Material (Journal Version).
Author Bouchard, D. C. ; Powell, R. M. ; Clark, D. A. ;
CORP Author Robert S. Kerr Environmental Research Lab., Ada, OK. ;Northrop Services, Inc., Ada, OK.
Publisher c1988
Year Published 1988
Report Number EPA/600/J-88/188;
Stock Number PB89-119770
Additional Subjects Soil chemistry ; Aquifers ; Organic ions ; Metals ; Trace elements ; Chemisorption ; Ecological concentrations ; Bioaccumulation ; Research projects ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
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Checkout
Status
NTIS  PB89-119770 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 03/14/1989
Collation 19p
Abstract Sorption of ethylhexadecyldimethylammonium (EHDDMA+), a large organic cation, and three neutral organic compounds (NOC's) on two low organic carbon aquifer materials was studied using a soil batch equilibration technique. EHDDMA+ competed effectively with metals for exchange sites and EHDDMA+ sorption was accompanied by an equimolar charge desorption of metals. NOC's sorption on the aquifer materials was low (K less than or = 0.22) which was consistent with the sorbent's low organic carbon content. However, EHDDMA+ sorption increased toluene sorption by two orders of magnitude. The enhanced toluene sorption was due to the hydrophobic surface provided by the hydrocarbon moiety of sorbed EHDDMA+. (Copyright (c) J. Environmental Science Health 1988.)
Supplementary Notes Prepared in cooperation with Northrop Services, Inc., Ada, OK.
Availability Notes Pub. in Jnl. of Environmental Science and Health, vA23 n6 p585-601 Aug 88.
NTIS Title Notes Journal article.
Title Annotations Reprint: Organic Cation Effects on the Sorption of Metals and Neutral Organic Compounds on Aquifer Material (Journal Version).
Category Codes 48E; 48G; 57H
NTIS Prices Not available NTIS
Primary Description 600/15
Document Type NT
Cataloging Source NTIS/MT
Control Number 901217286
Origin NTIS
Type CAT