| 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 |
Checkout
Status |
| NTIS |
PB-232 267 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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 |
