| Main Title |
Fate of Dyes in Aquatic Systems II. Solubility and Octanol/Water Partition Coefficients of Disperse Dyes. |
| Author |
Yen, C. P. C. ;
Perenich, T. A. ;
Baughman, G. L. ;
|
| CORP Author |
Georgia Univ., Athens. Dept. of Textiles, Merchandising and Interiors.;Environmental Research Lab., Athens, GA. Office of Research and Development. |
| Publisher |
c1989 |
| Year Published |
1989 |
| Report Number |
EPA-R-812638; EPA/600/J-89/248; |
| Stock Number |
PB90-135476 |
| Additional Subjects |
Dispersion ;
Solubility ;
Dyes ;
Water pollution ;
Sediments ;
Environmental transport ;
Sorption ;
Solvents ;
Reprints ;
Octanol/water partition coefficient ;
Bioconcentration
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-135476 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
| Abstract |
Water solubilities were measured for 10 disperse dyes that are mostly of recent vintage. The solubilities and octanol/water partition coefficients are used to predict expected concentration factors for sediment and biota. The results show that these newer disperse dyes are likely to have greater potential toward sediment sorption and bioconcentration than older dyes. The data also confirm a previous conclusion that methods for estimating the octanol/water partition coefficient of these dyes give results that are significantly different from measured values. Possible explanations for the differences are discussed. |
