摘要
电活性膜净水技术可借助电化学反应和膜分离的耦合协同作用实现对污染物的短流程高效去除,具有传质效率高、能耗低、抗污染、适应性强等优势,在水处理中展现出巨大的应用潜力。为深入研究电化学水处理技术机理,围绕电活性MXene(E-MXene)膜电极的构造原理与水质净化应用,以典型的MXene及其复合膜电极材料为例,对E-MXene膜电极的构筑原理、策略及其在水质净化领域中的应用研究进行了综述,之后对E-MXene膜电极在重金属去除、油水分离、脱盐及耦合处理技术等领域的研究进展进行了系统性回顾,并对E-MXene膜技术在水处理领域的未来发展趋势进行了展望。
Electroactive membrane combines the advantages of electrochemistry and membrane filtration in rel⁃evance to pollutant removal,which shows a great promise of potential application for water purification by virtue of efficient mass transfer,low energy consumption,less membrane fouling as well as high flexibility.To thoroughly study the mechanism of electrochemical water treatment technologies,taking typical MXene and its composite mem⁃brane electrode materials as example,the construction principle and the water purification application of electroac⁃tive MXene(E-MXene)membrane were reviewed.Recent advances on the removal of heavy metals,oil/water sepa⁃ration,desalination and coupled processes were systematically reviewed.In addition,the technology development of E-MXene membrane in water treatment field were prospected.
作者
靳丽敏
赵志远
尤世界
刘艳彪
JIN Limin;ZHAO Zhiyuan;YOU Shijie;LIU Yanbiao(Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection,College of Environmental Science and Engineering,Donghua University,Shanghai 201620,China;State Key Laboratory of Urban Water Resource and Environment,School of Environment,Harbin Institute of Technology,Harbin 150090,China;Shanghai Institute of Pollution Control and Ecological Security,Shanghai 201620,China)
出处
《工业水处理》
CAS
CSCD
北大核心
2023年第7期14-20,共7页
Industrial Water Treatment
基金
国家自然科学基金项目(52170068,U21A20161)
城市水资源与水环境国家重点实验室开放基金项目(QAK202108)
东华大学研究生创新基金项目(CUSF-DH-D-2022068)。
关键词
电活性MXene膜电极
膜分离
水质净化
electroactive MXene membrane electrode
membrane filtration
water purification
