| 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 |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB81-233413 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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 |
