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OLS Field Name OLS Field Data
Main Title Modeling TOC (Total Organic Carbon) Removal by GAC (Granular Activated Carbon): The General Logistic Function.
Author Clark, R. M. ;
CORP Author Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1987
Report Number EPA/600/J-87/002;
Stock Number PB87-177135
Additional Subjects Activated carbon treatment ; Water treatment ; Mathematical models ; Beds(Process engineering) ; Adsorption ; Functions(Mathematics) ; Predictions ; Reprints ; GAC(Granular Activated Carbon) ; TOC(Total Organic Carbon)
Holdings
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NTIS  PB87-177135 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 8p
Abstract Various models have been proposed to predict the performance of granular activated carbon (GAC) for single and bisolute systems, including the use of a bed depth service model for interpreting data for operation of adsorption beds to remove total organic carbon (TOC). This model is essentially the simple or symmetrical logistic function. The generalized logistic function is applied to TOC removal and data from GAC, incorporating the inverse of the Freundlich isotherm slope. Thus, the model is useful when the breakthrough curve is nonsymmetrical.
Supplementary Notes Pub. in Jnl. American Water Works Association, v79 n1 p33-37 Jan 87.
NTIS Title Notes Journal article.
Title Annotations Reprint: Modeling TOC (Total Organic Carbon) Removal by GAC (Granular Activated Carbon): The General Logistic Function.
PUB Date Free Form 1987
Category Codes 68D
NTIS Prices PC A02/MF A01
Primary Description 600/14
Document Type NT
Cataloging Source NTIS/MT
Control Number 716921515
Origin NTIS
Type CAT