[1]李若,尤世界,刘艳彪.电活性碳纳米管膜水质净化原理与应用研究进展[J].中国给水排水,2022,38(4):63-70.
　LIRuo,YOUShi-jie,LIUYan-biao.Advances on Principles and Applications of Electroactive Carbon Nanotube Membrane toward Water Purification[J].China Water & Wastewater,2022,38(4):63-70.
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电活性碳纳米管膜水质净化原理与应用研究进展

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第4期 页码: 63-70 栏目: 出版日期: 2022-02-17
Title:
Advances on Principles and Applications of Electroactive Carbon Nanotube Membrane toward Water Purification
作者:
李若1， 尤世界2， 刘艳彪1,3
（1.东华大学环境科学与工程学院 国家环境保护纺织工业污染防治工程技术中心，上海 201620；2.哈尔滨工业大学环境学院 城市水资源与水环境国家重点实验室，黑龙江 哈尔滨 150090；3.上海污染控制与生态安全研究院，上海 201620）
Author(s):
LI　Ruo1， YOU　Shi-jie2， LIU　Yan-biao1，3
（1. Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection， College of Environmental Science and Engineering， Donghua University， Shanghai 201620， China； 2. State Key Laboratory of Urban Water Resource and Environment， School of Environment， Harbin Institute of Technology， Harbin 150090， China； 3. Shanghai Institute of Pollution Control and Ecological Security， Shanghai 201620， China）
关键词:
电活性碳纳米管膜;  膜分离;  电化学;  水质净化;  研究进展
Keywords:
electroactive carbon nanotube membrane;  membrane filtration;  electrochemistry;  water purification;  research advances
摘要:
开发高效、绿色、低能耗的水质净化原理与技术是实现水处理提质增效的重要方向。近年来，电化学法和膜分离法作为污染物化学转化和物理分离的典型工艺受到广泛关注。电活性膜净水技术借助电化学反应和膜分离的耦合协同作用实现污染物的高效短流程去除，具有传质效率高、能耗低、缓解膜污染、工艺紧凑、适应性强等优势，在分散式水处理中展现出巨大的应用潜力。围绕电活性碳纳米管（Electroactive Carbon Nanotube，E-CNT）膜的水质净化原理和应用，以典型的CNT及其复合材料体系为例，对E-CNT膜构筑原理、方法及其在水质净化领域中的应用研究进展进行了综述，重点介绍E-CNT膜在水中重金属去除、抗污染膜构筑、脱盐及耦合处理技术领域的研究现状，并对该技术的局限性和未来发展趋势进行评述和展望。
Abstract:
Realizing performance enhancement of water treatment creates an urgent demand for developing high-efficiency, sustainable and energy-effective manners toward water purification. Recently, pollutants removal by integrating electrochemistry and membrane separation have received growing interests. In this context, electroactive membrane combines the advantages of electrochemistry and membrane filtration in relevance to pollutants removal, which shows great potential of application for decentralized water purification with the advantages of efficient mass transfer, low energy consumption, less membrane fouling, compact design as well as high flexibility. This review article focused on the water purification mechanism and application of electroactive carbon nanotube (E-CNT) membrane. The methods for fabricating E-CNT and functional hybrid composite materials were reviewed, followed by underlining the application of E-CNT for decontamination of heavy metal ions, construction of anti-fouling membranes, desalination and coupled processes. The technical limitation and perspectives were highlighted and discussed as well.

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更新日期/Last Update: 2022-02-17