MODIFIED FREUNDLICH SORPTION OF CESIUM AND STRONTIUM ON WYOMING BENTONITE

被引：18
|
作者：
LIANG, TJ
HSU, CN
LIOU, DC
机构：
[1] Institute of Nuclear Science, National Tsing Hua University, Hsinchu
来源：
APPLIED RADIATION AND ISOTOPES | 1993年 / 44卷 / 09期
关键词：
D O I：
10.1016/0969-8043(93)90065-I
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Sorptions of cesium and strontium on natural Wyoming bentonite have been investigated. A modified two-stage Freundlich sorption model was proposed on the basis of such primary factors as temperature, pH value and nuclide concentration which influence the sorption behavior of bentonite, The dominant sorption mechanism of bentonite was observed here to be an ion-exchange reaction, while physical adsorption functioned in a minor role.
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收藏
页码：1205 / 1208
页数：4
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