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RECORD NUMBER: 669 OF 1141

Main Title Multicomponent Adsorption of Volatile Organic Chemicals onto Granular Activated Carbon.
Author Crittenden, J. C. ; Luft, P. ; Hand, D. W. ;
CORP Author Michigan Technological Univ., Houghton.;Municipal Environmental Research Lab., Cincinnati, OH.
Year Published 1984
Report Number EPA/600/D-86/179;
Stock Number PB86-240983
Additional Subjects Water pollution ; Adsorption ; Ground water ; Activated carbon ; Volatile organic compounds ; Toxic substances
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NTIS  PB86-240983 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 15p
Abstract
A technique has been developed to predict the fixed-bed removal of known SOCs in background mixtures of unknown composition. In addition, this technique was used to relate the removal of important SOCs to nonspecific measures of contamination such as total organic halogen (TOX). In this work, ideal adsorbed solution theory (IAST) was shown to predict the multicomponent isotherm of a six component mixture of volatile organic chemicals (VOCs) which are regarded as toxic groundwater contaminants. In addition, a method of applying IAST to predict known component behavior in a groundwater matrix of unknown composition was verified. (Copyright (c) AWNA Annual conference, 1984.)