INFINITE DILUTION ACTIVITY-COEFFICIENTS AND SOLUBILITIES OF HALOGENATED HYDROCARBONS IN WATER AT AMBIENT-TEMPERATURES

被引：41

作者：

WRIGHT, DA ^{[1
]}

SANDLER, SI ^{[1
]}

DEVOLL, D ^{[1
]}

机构：

[1] UNIV DELAWARE,DEPT CHEM ENGN,NEWARK,DE 19716

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1992年 / 26卷 / 09期

关键词：

D O I：

10.1021/es00033a018

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A differential static cell equilibrium apparatus is used here to measure the infinite dilution activity coefficients of C1-C3 chlorinated and brominated hydrocarbons separately in water over a range of environmentally relevant temperatures. We also show that the static cell method can be used to accurately measure low aqueous solubilities of volatile solutes without compositional analysis. The estimation of the aqueous solubility limit for these highly volatile, nonideal systems from our measured infinite dilution activity coefficients is discussed.

引用

页码：1828 / 1831

页数：4

共 11 条

[1] ESTIMATING ACTIVITY-COEFFICIENTS FOR USE IN CALCULATING ENVIRONMENTAL PARAMETERS [J].