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RECORD NUMBER: 8 OF 16

OLS Field Name OLS Field Data
Main Title Effects of Equilibration Time on Photoreactivity of the Pollutant DDE Sorbed on Natural Sediments.
Author Zepp, Richard G. ; Schlotzhauer, Patricia F. ;
CORP Author Environmental Research Lab., Athens, GA.
Year Published 1981
Report Number EPA-600/J-81-201;
Stock Number PB81-233413
Additional Subjects Sorption ; Sediments ; Chemical equilibrium ; Reaction kinetics ; Mathematical models ; Chlorine organic compounds ; Reprints ; DDE insecticide ; Ethylene/bis(chlorophenyl)-dichloro
Holdings
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Status
NTIS  PB81-233413 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 10p
Abstract Photolysis of the hydrophobic pollutant 1,1-bis(p-chlorophenyl)-2,2-dichloroethylene (DDE) was studied in aqueous suspensions of three well-characterized sediments. Results of the study can be described by equations that are based on a kinetic model that takes into account sorption kinetics. Analysis of the kinetic data using this model indicates that the sorbed DDE is, at equilibrium, about half in reactive sites and half in sites where the DDE is unreactive.
Supplementary Notes Pub. in Chemosphere, v10 n5 p453-460 1981.
NTIS Title Notes Journal article.
Title Annotations Reprint: Effects of Equilibration Time on Photoreactivity of the Pollutant DDE Sorbed on Natural Sediments.
PUB Date Free Form Jul 81
Category Codes 7D; 68E; 99F
NTIS Prices PC A02/MF A01
Primary Description 600/01
Document Type NT
Cataloging Source NTIS/MT
Control Number 323802257
Origin NTIS
Type CAT