The effects of pH on the adsorption of mercury on laterite from Guizhou Province, China

被引：0
|
作者：
Yu X. [1 ,2 ]
Zhu L. [3 ]
Guo B. [4 ]
Luo Y. [3 ]
机构：
[1] Graduate University, Chinese Academy of Sciences
[2] Institute of Geochemistry, Chinese Academy of Sciences
[3] School of Resource and Environment, Guizhou University
[4] School of Civil Engineering and Architecture, Guizhou University
来源：
Chinese Journal of Geochemistry | 2006年 / 25卷 / 4期
关键词：
Adsorption; Laterite; Mercury; pH value;
D O I：
10.1007/s11631-006-0407-2
中图分类号：
学科分类号：
摘要：
In this paper, the role of pH value on the adsorption of Hg2+ on the laterite from Guizhou Province was studied. The lower pH is unfavorable to the adsorption of Hg2+ whereas the higher pH is favorable to the adsorption of Hg2+. When pH reached a certain value, the amount of Hg2+ adsorption reached the maximum. Then the amount of Hg 2+ adsorption was reduced with increasing pH value.
引用
收藏
页码：408 / 412
页数：4
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