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RECORD NUMBER: 19 OF 267

OLS Field Name OLS Field Data
Main Title Bench scale evaluation of resins and activated carbons for water purificatiion /
Author Snoeyink, V. L. ; Chudyk, W. A. ; Beckmann, D. D. ; Boening, P. H. ; Temperly, T. J.
Other Authors
Author Title of a Work
Snoeyink, V. L.
CORP Author Illinois Univ. at Urbana-Champaign. Dept. of Civil Engineering.;Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1981
Report Number EPA/600/2-81/078; EPA-R-804433
Stock Number PB81-196776
OCLC Number 48658169
Subjects Carbon, Activated. ; Hazardous substances. ; Odor control. ; Drinking water. ; Polymers. ; Polymerization. ; Polymers and polymerization
Additional Subjects Water treatment ; Adsorption ; Activated carbon treatment ; Ion exchange resins ; Performance evaluation ; Humic acids ; Fulvic acids ; Chloroform ; Isoborneol/methyl ; NTISEPAORD
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB81-196776 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 62 pages : illustrations ; 28 cm.
Abstract
Adsorption isotherms and bench scale column studies were used to compare the performance of five types of commercially available activated carbon and four types of resin for the removal of humic acids, fulvic acids, 2-methylisoborneol (MIB), and chloroform from water. For the adsorption of humic materials, some of the activated carbons and the weak base phenol formaldehyde resins performed satisfactorily. The same activated carbons provided satisfactory removal of MIB although the capacity was reduced somewhat in the presence of humic acid. The carbonaceous resin and one of the activated carbons had about the same capacity for chloroform removal at concentrations under 0.5 mg/l. The presence of 10 mg/l of humic acid had little effect on their capacity for adsorbing chloroform.
Notes
Grant no. R-804433. "This study was conducted in cooperation with American Water Works Association Research Foundation." Microfiche.