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

作者:: 萬瓊; 楊虎生; 王峰; 楊國紅; 張新艷; 鞠愷; 張奇瑩; 景宏彬; 龐傳山; 1.西安科技大學建筑與土木工程學院，陜西西安 710054 2.陜西省水務集團水生態綜合開發有限公司，陜西西安 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:: 電化學消毒技術具有無需添加化學藥劑、消毒效率高、消毒副產物少、操作靈活和管理水平要求低等優點，在分散式水處理方面具有獨特的優勢。電極是電化學消毒的核心組成部分，電極材料的選取及其構型設計對電化學消毒系統的消毒機理、傳質速率、消毒效果、使用壽命和運行成本有至關重要的影響。在介紹電化學消毒原理的基礎上，分別針對流經式和穿流式電化學消毒系統中的電極材料及其特性和發展進行了綜述，并展望了電極材料的研究和發展方向，為電化學消毒技術的推廣應用提供了思路。

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.