| Main Title |
Natural Gradient Experiment on Solute Transport in a Sand Aquifer. 4. Sorption of Organic Solutes and Its Influence on Mobility. |
| Author |
Curtis, G. P. ;
Roberts, P. V. ;
Reinhard, M. ;
|
| CORP Author |
Stanford Univ., CA. Dept. of Civil Engineering.;Robert S. Kerr Environmental Research Lab., Ada, OK. |
| Year Published |
1986 |
| Report Number |
EPA-R-808851; EPA/600/J-86/331; |
| Stock Number |
PB87-182820 |
| Additional Subjects |
Solutes ;
Organic compounds ;
Aquifers ;
Water pollution ;
Hazardous materials ;
Carbon tetrachloride ;
Tetrachloroethylene ;
Bromoform ;
Chlorobenzenes ;
Chloroethanes ;
Sorption ;
Sampling ;
Retarding ;
Mathematical models ;
Reprints ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB87-182820 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
11p |
| Abstract |
Laboratory investigations were conducted to determine whether the observed field retardation of bromoform, carbon tetrachloride, tetrachloroethylene, 1,2-dichlorobenzene, and hexachloroethane at the Borden field site could be explained by the linear, reversible, equilibrium sorption model. The five halogenated organic solutes, which have octanol-water partition coefficients ranging from 200 to 4000, were the same as those used in the field study. The sorbent, a medium sand containing 0.02% organic carbon, was excavated 11.5 m from the experimental well field at the Borden site. Sorption isotherms were linear in the aqueous concentration range from 1 to 50 microg/L and could be described by a single distribution coefficient K sub d. (Copyright (c) 1986 by the American Geophysical Union.) |
| Supplementary Notes |
Pub. in Water Resources Research, v22 n13 p2059-2067 Dec 86. See also PB87-182838. Sponsored by Robert S. Kerr Environmental Research Lab., Ada, OK. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Natural Gradient Experiment on Solute Transport in a Sand Aquifer. 4. Sorption of Organic Solutes and Its Influence on Mobility. |
| PUB Date Free Form |
c1986 |
| Category Codes |
68C; 68D; 48G; 99A |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/15 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
720519383 |
| Origin |
NTIS |
| Type |
CAT |
