Preparation of photocatalytic separation membranes and their application in water treatment

被引：0
|
作者：
Qing Y. [1 ,2 ]
Li Y. [1 ]
Hu D. [3 ]
Li Y. [1 ]
Cao L. [1 ]
Lin S. [1 ]
Wang Z. [4 ,5 ]
Li W. [1 ,2 ]
机构：
[1] Institute of Process Engineering, Chinese Academy of Sciences, Beijing
[2] University of Chinese Academy of Sciences, Beijing
[3] Beijing Business University, Beijing
[4] Guizhou Water Fuquan Co., Ltd., Fuquan
[5] Guizhou Water Co., Ltd., Guiyang
来源：
Li, Yanxiang (yxli@ipe.ac.cn); Li, Wangliang (wlli@ipe.ac.cn) | 1600年 / Materials China卷 / 40期
关键词：
Catalyst; Membranes; Photocatalysis; Pollution; Separation; Waste water;
D O I：
10.16085/j.issn.1000-6613.2020-1814
中图分类号：
学科分类号：
摘要：
Photocatalytic separation membrane has become a research hotspot in wastewater treatment due to its great potential for industrial application. The photocatalytic separation membrane combines membrane separation and photocatalysis in a single unit. Besides playing the role of membrane separation, the photocatalysts can efficiently degrade toxic and harmful pollutants in water and improve the anti-fouling performance and efficiency of the membrane. This paper reviews the recent progress of photocatalytic separation membranes based on four commonly used photocatalysts: TiO2, ZnO, g-C3N4 and WO3. The fabrication and performance of the photocatalytic membranes are elaborated. Photocatalytic separation membranes have bright prospects, and the preparation of efficient and stable visible light-responsive photocatalytic separation membranes will be the future trend. © 2021, Chemical Industry Press Co., Ltd. All right reserved.
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页码：4540 / 4550
页数：10
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