Fouling of ion exchange membranes used in the electrodialysis reversal advanced water treatment: A review
文献类型：期刊论文
| 作者 | Hansima, M. A. C. K.; Makehelwala, Madhubhashini; Jinadasa, K. B. S. N.; Wei, Yuansong; Nanayakkara, K. G. N.; Herath, Ajith C.; Weerasooriya, Rohan |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2021-01 |
| 卷号 | 263页码:- |
| 关键词 | EDR Ion exchange membrane Membrane fouling DOC Calcium ion Ternary complexes |
| ISSN号 | 0045-6535 |
| 英文摘要 | Electrodialysis self-reversal (EDR) technology has attracted in the treatment of water for domestic and industrial uses. The self-reversal consists of a frequent reversal of the direction of current between the EDR-cell electrodes to combat fouling of ion exchange membranes (IEMs). Irrespective of the EDR self-cleaning processes, the role of natural organic matter and their complexing ability with metal ions on IEMs fouling is partially understood. The objective of this review is to identify the research gaps present in the elucidation of IEM fouling routes. The common IEMs' foulants are identified, and several fouling mechanisms are briefly discussed. The effectiveness of self-cleaning mechanisms to reduce IEMs fouling is also be discussed. Dissolved organic carbon (DOC) possesses high chelation which forms metal complexes with di and trivalent cations found in water. The role of ternary complexes, e.g. M2+/3+-DOC and membrane surface, on membrane fouling via surface bridging, are also addressed. Finally, mitigation methods of IEMs membrane fouling are also discussed. (C) 2020 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Environmental Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/46045]  |
| 专题 | 生态环境研究中心_水污染控制实验室 |
| 作者单位 | 1.Univ Peradeniya, Post Grad Inst Sci PGIS, Peradeniya 20400, Sri Lanka 2.Natl Inst Fundamental Studies, Natl Ctr Water Qual Res, Kandy 20000, Sri Lanka 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Dept Water Pollut Control Technol, Beijing 100085, Peoples R China 4.Univ Peradeniya, Fac Engn, Dept Civil Engn, Peradeniya 20400, Sri Lanka 5.Minist Water Supply, China Sri Lanka Joint Res & Demonstrat Ctr Water, Battaramulla, Sri Lanka 6.Univ Peradeniya, Fac Engn, Dept Civil Engn, NSF Project, Peradeniya 20400, Sri Lanka |
| 推荐引用方式 GB/T 7714 | Hansima, M. A. C. K.,Makehelwala, Madhubhashini,Jinadasa, K. B. S. N.,et al. Fouling of ion exchange membranes used in the electrodialysis reversal advanced water treatment: A review[J]. CHEMOSPHERE,2021,263:-. |
| APA | Hansima, M. A. C. K..,Makehelwala, Madhubhashini.,Jinadasa, K. B. S. N..,Wei, Yuansong.,Nanayakkara, K. G. N..,...&Weerasooriya, Rohan.(2021).Fouling of ion exchange membranes used in the electrodialysis reversal advanced water treatment: A review.CHEMOSPHERE,263,-. |
| MLA | Hansima, M. A. C. K.,et al."Fouling of ion exchange membranes used in the electrodialysis reversal advanced water treatment: A review".CHEMOSPHERE 263(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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