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RECORD NUMBER: 491 OF 1214

OLS Field Name OLS Field Data
Main Title Factors Controlling the Dynamics of Non-Ionic Synthetic Organic Chemicals in Aquatic Environments.
Author Hamelink, J. L. ; Waybrant., R. C. ;
CORP Author Purdue Univ., Lafayette, Ind. Water Resources Research Center.
Year Published 1973
Report Number TR-44; OWRR-A-017-IND; W74-07831 ; OWRR-A-017-IND(3)
Stock Number PB-232 267
Additional Subjects Insecticides ; Lakes ; Mass transfer ; Chlorine organic compounds ; Distribution(Property) ; Adsorption ; Sediments ; Water chemistry ; Limnology ; DDE pesticide ; Lindane ; Path of pollutants ; Sediment water interactions
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-232 267 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 76p
Abstract The distribution and persistence of DDE and lindane added to the epilimnion of a thermally stratified, ultra-oligotrophic flooded limestone quarry were studied. The quarry was treated with a single sub-lethal dose of each compound at a concentration of 200 pptr in the epilimnion or 50 pptr based on the entire water mass. An adjacent quarry was used as a control. Water, bottom sediments, limestone rock slabs, zooplankton, and fish were periodically analyzed. Dissolved oxygen and temperature profiles were also monitored. Results indicated that persistence of the pesticides may be primarily controlled by adsorption onto suspended particles. (Modified author abstract)
NTIS Title Notes Technical rept., 1 Jul 70-30 Jun 73.
PUB Date Free Form Dec 73
Category Codes 13B; 8H; 68D; 48G
NTIS Prices PC A05/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326590915
Origin NTIS
Type CAT