化妆品废水电渗析脱盐的实验研究  

Study on Electrodialysis Desalination in Cosmetics Production Wastewater

作　　者：张莉[1,2] 康巧能 娄玉峰 张委 刘学良 郭锡伟 王超 ZHANG Li;KANG Qiao-neng;LOU Yu-feng;ZHANG Wei;LIU Xue-liang;GUO Xi-wei;WANG Chao(Weifang Vocational College,Weifang 262737,China;Key Laboratory of Charged Polymeric Membrane Materials,Weifang 261061,China;Key Laboratory of Marine Fine Chemicals of Shangdong Province,Weifang 261108,China;Shandong Tianwei Membrane Technology Co.,Ltd.,Weifang 261061,China)

机构地区：[1]潍坊职业学院化学工程学院,山东潍坊262737 [2]山东省荷电高分子膜材料重点实验室,山东潍坊261061 [3]山东省海洋化工科学研究院,山东潍坊261108 [4]山东天维膜技术有限公司,山东潍坊261061

出　　处：《盐科学与化工》2022年第3期12-15,19,共5页Journal of Salt Science and Chemical Industry

基　　金：山东省重大科技创新工程项目(2019JZZY010511)资助;潍坊职业学院首届博士科研基金项目(潍职院教[2021]5号)。

摘　　要：利用电渗析技术对山东某化妆品企业生产废水进行脱盐分离,研究了电渗析脱盐过程中原料液电流密度、电导率、pH值、脱盐率变化,并且测试了电渗析过程运行稳定性。结果表明,利用电渗析技术化妆品废水的脱盐率达96.5%以上,能耗为48.54 kW·h/t,可实现无机盐与有机物的有效分离,为高含盐化妆品生产废水资源化利用和零排放的工业应用提供了技术支撑。Electrodialysis technology was employed for removal of inorganic salt from cosmetics production wastewater.The operating parameters of the electrodialysis system,including current density,conductivity,desalinization percent and pH value was studied.The results showed that the desalination rate reached 96.5%and the energy consumption was 48.54 kW·h/t.Therefore,the effective separation of salt and organics was realized by electrodialysis technology,which provided a reference of the desalination of industrial salinity cosmetics production wastewater.

关 键 词：电渗析 脱盐 化妆品废水 

分 类 号：X78[环境科学与工程—环境工程]