电化学消毒技术及电极材料研究进展-中国材料进展

文章信息/Info

Title:: Research Progress of Electrochemical Disinfection Technology and Electrode Materials

作者:: 万琼; 杨虎生; 王峰; 杨国红; 张新艳; 鞠恺; 张奇莹; 景宏彬; 庞传山; 1.西安科技大学建筑与土木工程学院，陕西西安 710054 2.陕西省水务集团水生态综合开发有限公司，陕西西安 710082

Author(s):: Wan Qiong; Yang Husheng; Wang Feng; Yang Guohong; Zhang Xinyan; Ju Kai; Zhang Qiying; Jing Hongbin; Pang Chuanshan; 1.School of Architecture and Civil Engineering, Xi’an University of Science and Technology, Xi’an 710054,China 2.Shaanxi Water Affairs Group Water Ecology Comprehensive Development Co. Ltd., Xi’an 710082, China

Keywords:: electrochemical disinfection; electrode material; disinfection mechanism; flowby; flow-through

摘要:: 电化学消毒技术具有无需添加化学药剂、消毒效率高、消毒副产物少、操作灵活和管理水平要求低等优点，在分散式水处理方面具有独特的优势。电极是电化学消毒的核心组成部分，电极材料的选取及其构型设计对电化学消毒系统的消毒机理、传质速率、消毒效果、使用寿命和运行成本有至关重要的影响。在介绍电化学消毒原理的基础上，分别针对流经式和穿流式电化学消毒系统中的电极材料及其特性和发展进行了综述，并展望了电极材料的研究和发展方向，为电化学消毒技术的推广应用提供了思路。

Abstract:: Electrochemical disinfection technology has the advantages of no need to add chemicals, high disinfection efficiency, few disinfection by-products, flexible operation and low management level, and has unique advantages in decentralized water treatment. Electrode is the core component of electrochemical disinfection. The selection of electrode material and its configuration design have a vital influence on the disinfection mechanism, mass transfer rate, disinfection effect, service life and operation cost of electrochemical disinfection system. On the basis of introducing the principle of electrochemical disinfection, this paper summarizes the characteristics and development of electrode materials in flow-by and flow-through electrochemical disinfection systems respectively, and looks forward to the research and development direction of electrode materials, which provides ideas for the popularization and application of electrochemical disinfection technology.