Electrochemical impedance spectroscopy and surface properties characterization of anion exchange membrane fouled by sodium dodecyl sulfate
Zhao, Zhijuan1,2; Shi, Shaoyuan1,2; Cao, Hongbin1,2; Li, Yuping1,2
2017-05-15
发表期刊JOURNAL OF MEMBRANE SCIENCE
ISSN0376-7388
卷号530页码:220-231
摘要

In this study, the fouling of anion exchange membrane (AEM) in electrodialysis was investigated using sodium dodecyl sulfate (SDS) as a model foulant, and the effect of membrane cleaning on the properties of the fouled AEMs was examined further. Results showed that the severer fouling of AEM was caused by the higher concentration of SDS in the feed solution, and a dense SDS fouling layer was formed on the ARM surface, causing the obvious increase of electrical resistance and the deterioration of desalination performance. Electrochemical impedance spectroscopy (EIS) indicated the SDS fouling layer on the AEM could hinder, even restrict completely the transmembrane migration of the ions, especially at high concentration of SDS. The cleaning experiment showed the cleaning effect of ultra -pure water was similar to that of Ha solution, but was better than that of NaOH solution, in which most SDS on the fouled AEM could be removed effectively by cleaned in ultra-pure water. EIS of the fouled AEMs before and after cleaned indicated that the remaining SDS on the cleaned AEM had almost no influence on the transmembrane migration of the ions through AEM.

关键词Anion Exchange Membrane Membrane Fouling Electrochemical Impedance Spectroscopy Surface Properties Membrane Cleaning
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1016/j.memsci.2017.02.037
收录类别SCI
语种英语
关键词[WOS]Diffusion Boundary-layer ; Electrodialysis ; Water ; Systems ; Transport ; Behavior ; Plant ; Salt
WOS研究方向Engineering ; Polymer Science
WOS类目Engineering, Chemical ; Polymer Science
项目资助者National Natural Science Foundation of China(21076214) ; National Science Foundation for Distinguished Young Scholars of China(51425405) ; Beijing Natural Science Foundation(8132047) ; National water pollution control and management technology major projects(2014ZX07201-011)
WOS记录号WOS:000397699100024
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22137
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Chinese Acad Sci, Key Lab Green Proc & Engn, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn,Div Environm Technol & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zhao, Zhijuan,Shi, Shaoyuan,Cao, Hongbin,et al. Electrochemical impedance spectroscopy and surface properties characterization of anion exchange membrane fouled by sodium dodecyl sulfate[J]. JOURNAL OF MEMBRANE SCIENCE,2017,530:220-231.
APA Zhao, Zhijuan,Shi, Shaoyuan,Cao, Hongbin,&Li, Yuping.(2017).Electrochemical impedance spectroscopy and surface properties characterization of anion exchange membrane fouled by sodium dodecyl sulfate.JOURNAL OF MEMBRANE SCIENCE,530,220-231.
MLA Zhao, Zhijuan,et al."Electrochemical impedance spectroscopy and surface properties characterization of anion exchange membrane fouled by sodium dodecyl sulfate".JOURNAL OF MEMBRANE SCIENCE 530(2017):220-231.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Electrochemical impe(4882KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhao, Zhijuan]的文章
[Shi, Shaoyuan]的文章
[Cao, Hongbin]的文章
百度学术
百度学术中相似的文章
[Zhao, Zhijuan]的文章
[Shi, Shaoyuan]的文章
[Cao, Hongbin]的文章
必应学术
必应学术中相似的文章
[Zhao, Zhijuan]的文章
[Shi, Shaoyuan]的文章
[Cao, Hongbin]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Electrochemical impedance spectroscopy and surface properties characterization of anion exchange membrane fouled by sodium dodecyl sulfate.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。