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
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