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RECORD NUMBER: 6 OF 22

OLS Field Name OLS Field Data
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 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/15/1990
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.