| Main Title |
Modeling Volatile Organics in the Delaware Estuary. |
| Author |
Ambrose, R. B. ;
|
| CORP Author |
Environmental Research Lab., Athens, GA. |
| Year Published |
1987 |
| Report Number |
EPA/600/J-87/199; |
| Stock Number |
PB88-170733 |
| Additional Subjects |
Estuaries ;
Waste water effluents ;
Models ;
Delaware ;
Reprints ;
Volatile organic compounds ;
TOXIWASP ;
DYNHYD
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB88-170733 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
21p |
| Abstract |
A study is conducted to test whether calibrated tidal transport models linked to chemical process submodels can be applied to aquatic pollution problems using literature values for chemical properties. The chemical transport and fate model TOXIWASP is linked with the hydrodynamic model DYNHYD to calculate the upstream migration of seven volatile organic chemicals from a waste water effluent to a drinking water treatment plant in Philadelphia PA. Four steps of data acquisition and simulation are described: (1) hydrodynamics; (2) mass transport; (3) sediment transport; and, (4) chemical transport and transformation. Graphs and statistics indicate good agreement between simulation results and observed concentrations. Confidence intervals about the predictions generally envelop observed ranges. Effluent concentration estimates provide the largest source of uncertainty. Existing transport models may be adequate but could be improved with refinement and recalibration. |
| Supplementary Notes |
Pub. in Jnl. of Environmental Engineering 113, n4 p703-721 Aug 87. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Modeling Volatile Organics in the Delaware Estuary. |
| PUB Date Free Form |
1987 |
| Category Codes |
57Y; 68D |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
812722577 |
| Origin |
NTIS |
| Type |
CAT |
