Adsorption mechanisms of purified attapulgite for Zn2+ in aqueous solution

被引：0

作者：

Tao, Ling ^{[1
]}

Li, Yina

Zhao, Yaqiong

Ren, Jun

Wang, Yijie

机构：

[1] Lanzhou Jiaotong Univ, Sch Environm & Municipal Engn, Lanzhou 730070, Gansu, Peoples R China

来源：

PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND ELECTRONIC TECHNOLOGY | 2015年 / 6卷

关键词：

attapulgite; adsorption isotherm; kinetic models; MICA;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The adsorption capability, dynamics and thermodynamic of Zn2+ by purified attapulgite was studied in this research. The influences of adsorption time, initial concentration and temperature on the adsorption of Zn2+ were discussed. With the rising of initial concentration, temperature and adsorption time, the removal rate and adsorption capacity of Zn2+ by attapulgite was increased. The adsorption isotherms attapulgite could be described both by the Langmuir model and Freundlich model.

引用

页码：103 / 107

页数：5

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