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| 水中氯仿的活性炭电增强吸附特性 | |
| 引用本文： | 郭亚萍,全燮,陈硕,陈景文,赵雅芝,杨卫身,袁星.水中氯仿的活性炭电增强吸附特性[J].环境科学学报,2003,23(1):84-87. |
| 作者姓名： | 郭亚萍 全燮 陈硕 陈景文 赵雅芝 杨卫身 袁星 |
| 作者单位： | 1. 大连理工大学环境科学与工程学院,大连,116012;东北师范大学环境科学系,长春,130024 2. 大连理工大学环境科学与工程学院,大连,116012 3. 东北师范大学环境科学系,长春,130024 |
| 摘 要： | 讨论了活性炭在电场作用下对水中微量的三氯甲烷的吸附 ,测定不同控制电位下活性炭的吸附量 ,并讨论了吸附动力学与吸附等温方程 .实验结果表明 :活性炭的吸附量与活性炭上所加的控制电位相关 .在阳极极化时 ,活性炭的吸附量增大 ;在阴极极化时 ,活性炭吸附量减少 .吸附起始浓度为 10 0 μg L的氯仿溶液 ,同样数量的活性炭在阳极极化下可得到最大吸附量 ,其值为无电场时的 1 6倍 .分析了电场影响活性炭吸附的机理 . |
| 关 键 词： | 电吸附 活性炭 三氯甲烷 |
| 文章编号： | 0253-2468(2003)-01-0084-04 |
| 收稿时间： | 2001/12/27 0:00:00 |
| 修稿时间： | 2001年12月27 |
Electrically enhanced adsorption of chloroform in water on granular activated carbon |
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| GUO Yaping,QUAN Xie,CHEN Shuo,CHEN Jingwen,ZHAO Yazhi,YANG Weishen and YUAN Xing.Electrically enhanced adsorption of chloroform in water on granular activated carbon[J].Acta Scientiae Circumstantiae,2003,23(1):84-87. | |
| Authors: | GUO Yaping QUAN Xie CHEN Shuo CHEN Jingwen ZHAO Yazhi YANG Weishen and YUAN Xing |
| Institution: | 1. School of Environmental Science and Engineering in Dalian University of Technology, Dalian 116012, 2. Environmental Science Department in Northeast Normal University, Changchun 130024,School of Environmental Science and Engineering in Dalian University of Technology, Dalian 116012,School of Environmental Science and Engineering in Dalian University of Technology, Dalian 116012,School of Environmental Science and Engineering in Dalian University of Technology, Dalian 116012,School of Environmental Science and Engineering in Dalian University of Technology, Dalian 116012,School of Environmental Science and Engineering in Dalian University of Technology, Dalian 116012 and Environmental Science Department in Northeast Normal University, Changchun 130024 |
| Abstract: | |
| Keywords: | electrosorption GAC chloroform |
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