四川大学学报(工程科学版)2001，Vol.33Issue(3)：58-61,4.
蛭石对重金属离子吸附作用的研究
Study on the Adsorption of Heavy Metals Ion onto Vermiculite
谭光群 1李晖 1彭同江2
作者信息
- 1. 四川大学化学工程学院,
- 2. 西南工学院矿物材料及应用研究所,
- 折叠
摘要
Abstract
The adsorption of heavy metal ions such as Cu2+、Pb2+、Cd2+ on vermiculite was studied.Results show that vermiculite has a stronge adsorption capacity.The process of adsorption is quick and pH value is the important factor in the adsorption.The mechanism of the adsorption of heavy metal ions onto vermiculite can be discribed by Langmuir and Freundlich equations.Ion exchange is the main kind of adsorption.Vermiculite was also applied to treat the electroplating wastewater and the result shows that vermiculite can be used to industry wastewater treatment.关键词
蛭石/吸附作用/重金属分类
资源环境引用本文复制引用
谭光群,李晖,彭同江..蛭石对重金属离子吸附作用的研究[J].四川大学学报(工程科学版),2001,33(3):58-61,4.
