中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Adsorption of benzoic acid by CTAB exchanged montmorillonite

文献类型:期刊论文

作者Yan, Liang-Guo ; Wang, Jin ; Yu, Hai-Qin ; Wei, Qin ; Du, Bin ; Shan, Xiao-Quan
刊名APPLIED CLAY SCIENCE
出版日期2007-09
卷号37期号:1页码:226-230
关键词organo-montmorillonite adsorption benzoic acid adsorption kinetics
英文摘要This paper reports the adsorption of benzoic acid from water on cetyl trimethylammonium exchanged montmorillonite (CTAB-montmorillonite). Important factors are the adsorbent concentration, ionic strength, equilibrium time and pH. The largest adsorption is at pH 9. The adsorption kinetics data fitted the pseuclo-second-order equation. The adsorption isothenns at different pH were linear indicating a partition mechanism. Up to about 61% of the dissolved benzoic acid was adsorbed by CTAB-montmorillonite. These results indicate that CTAB-montmorillonite is a potential adsorbent for benzoic acid. (c) 2007 Elsevier B.V. All rights reserved.
WOS记录号WOS:000250269000002
源URL[http://ir.rcees.ac.cn/handle/311016/22416]  
专题生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式
GB/T 7714
Yan, Liang-Guo,Wang, Jin,Yu, Hai-Qin,et al. Adsorption of benzoic acid by CTAB exchanged montmorillonite[J]. APPLIED CLAY SCIENCE,2007,37(1):226-230.
APA Yan, Liang-Guo,Wang, Jin,Yu, Hai-Qin,Wei, Qin,Du, Bin,&Shan, Xiao-Quan.(2007).Adsorption of benzoic acid by CTAB exchanged montmorillonite.APPLIED CLAY SCIENCE,37(1),226-230.
MLA Yan, Liang-Guo,et al."Adsorption of benzoic acid by CTAB exchanged montmorillonite".APPLIED CLAY SCIENCE 37.1(2007):226-230.

入库方式: OAI收割

来源:生态环境研究中心

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。