双极膜电渗析处理工业高盐废水的研究现状  

Review on the research status of bipolar membrane electrodialysis toward the treatment of hyperhaline industrial wastewater

作　　者：杨浩然 王炳煌 郑煜铭[2] 杨佳诚[2] 苑志华[2] YANG Haoran;WANG Binghuang;Zheng Yuming;YANG Jiacheng;YUAN Zhihua(College of Life Sciences,Fujian Agriculture and Forestry University,Fuzhou 350002,China;CAS Key Laboratory of Urban Pollutant Conversion,Institute of Urban Environment,Chinese Academy of Sciencesj Xiamen 361021,China)

机构地区：[1]福建农林大学生命科学学院,福州350002 [2]中国科学院城市环境研究所城市污染物转化重点实验室,厦门361021

出　　处：《膜科学与技术》2022年第4期148-156,共9页Membrane Science and Technology

基　　金：厦门市科技计划项目(3502Z20203076)。

摘　　要：相比较传统离子膜电解制酸碱,双极膜电渗析(BMED)具有较低的投运成本、进水预处理要求低、对盐种类适用性广等优点,在当前工业高盐废水资源化处理中,极具应用潜力.本文首先介绍了BMED的技术原理,综述了BMED及其耦合工艺在工业高盐废水处理的研究应用现状,提出了目前应用的技术问题以及改进措施,最后展望了未来发展趋势.Compared with traditional ionic membrane electrolysis for acid and alkali preparation,bipolar membrane electrodialysis(BMED)has the advantages of lower operation cost,lower requirements for pretreatment of influent water,and wide applicability to salt types.At present,it has great application potential in the utilization of industrial waste brine.Firstly,this paper introduces the technical principle of BMED,summarizes the research and application status of BMED and its coupling process in industrial high-salinity wastewater treatment,and puts forward the technical problems and improvement measures of the current application.Finally,the future development trend is prospected.

关 键 词：双极膜电渗析 高盐废水 脱盐 废水资源化 耦合工艺 

分 类 号：TQ028[化学工程] X703[环境科学与工程—环境工程]