Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Solubilizing Effects of Amide-Water Mixtures.
Author Lindstro, R. E. ;
CORP Author Connecticut Univ., Storrs. Inst. of Water Resources.
Year Published 1972
Report Number DI-14-31-0001-3507; OWRR-A-049-CONN; 14843,; A-049-CONN(1)
Stock Number PB-212 367
Additional Subjects ( Benzoates ; Solubility) ; ( Amides ; Solutions) ; Concentration(Composition) ; Water ; Molecular association ; Agglomeration ; Water pollution ; Phenols ; Benzoic acid/hydroxy-(methyl-ester)
Library Call Number Additional Info Location Last
NTIS  PB-212 367 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 10p
The solubility of methyl paraben in various amide-water mixtures was measured at 25.0 degrees Centigrade. The paraben solubility increases exponentially above an amide concentration corresponding to the point at which the amide apparent molar volume passes through a minimum. A model for the observed phenomena was proposed on the basis of data from solvent systems which included sixteen amides and various of their aqueous mixtures. The model proposes the formation of amide aggregates. The research was done to provide information on the effects that a stream's normal organic content will have upon the solubility of organic water pollutants.