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论文类型：期刊论文

发表时间：2019-11-15

发表刊物：CHEMICAL ENGINEERING JOURNAL

收录刊物：SCIE、EI

卷号：376

期号：,SI

ISSN号：1385-8947

关键字：Membrane technology; Electrochemical advanced oxidation processes (EAOPs); Conductive membranes; Wastewater treatment

摘要：Organic contaminants in wastewater have become one of the most serious environmental problems due to their toxicity, persistence and being bio-refractory. Many efforts have been made to develop effective technologies for wastewater treatment over the past few decades. In this review, membrane technologies coupled with electro-chemical advanced oxidation processes (EAOPs) for wastewater treatment are presented, where membrane materials used in such systems are categorized based on their electrical conductivities. Various EAOPs, including electro-chemical anodic oxidation, electro-catalysis, photoelectro-catalysis, and electro-Fenton integrated with membrane technologies for effective wastewater treatment, are discussed. The coupling systems using the membrane as an electrode are particularly examined. This review also elaborates the existing challenges with membrane technologies coupled with EAOPs for wastewater treatment, and their prospects are provided as well.