A generalized equation for adsorption isotherms for multi-component organic pollutants in dilute aqueous solution

被引:114
作者
Khan, AR
AlWaheab, IR
AlHaddad, A
机构
[1] Department of Chemical Engineering, Faculty of Engineering and Petroleum, Kuwait University, Safa, 13060
关键词
phenol derivatives; multi-component; activated carbon; adsorption isotherms;
D O I
10.1080/09593331708616356
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Published models describing equilibrium concentrations of organic pollutants in dilute aqueous solutions on activated carbon powder are compared with published experimental data. In this paper their reliability is examined on the basis of the accuracy with which they represent the experimental data. It is noticed that each model has restrictive validity for the conditions that were derived. Therefore, an attempt is made to develop a generalized relation to cover the entire spectrum of multi-solute adsorption data.
引用
收藏
页码:13 / 23
页数:11
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