A CONTINUOUS-FLOW METHOD FOR CALCULATING ADSORPTION-ISOTHERMS OF ORGANIC POLLUTANTS ONTO AQUIFER MATERIALS

被引：4

作者：

BARRETT, MH

WILLIAMSON, DJ

LERNER, DN

机构：

[1] Hydrogeology Research Group, School of Earth Sciences, University of Birmingham, Edgbaston, Birmingham

来源：

JOURNAL OF CONTAMINANT HYDROLOGY | 1994年 / 15卷 / 1-2期

关键词：

D O I：

10.1016/0169-7722(94)90008-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A continuous flow method for the construction of adsorption isotherms has been developed. The method is semi-automated and has a computer-controlled data collection and storage process. The technique produces high-accuracy isotherms based on several hundred data points. Results have been produced for several mineral-pollutant systems. These have shown significant adsorption may occur even when using low-organic-carbon sorbents, the degree to which the adsorption occurs increasing with decreasing sorbate solubility.

引用

页码：15 / 25

页数：11

共 13 条

[1] SORPTION KINETICS OF ORGANIC-CHEMICALS - EVALUATION OF GAS-PURGE AND MISCIBLE-DISPLACEMENT TECHNIQUES [J].