Fe-Cu双金属内电解法处理印染废水的实验研究  

Experiment Research on Dyeing Wastewater Treatment by Fe-Cu Bimetallic Tiny Electrolytic Cell Technology

作　　者：王幸伟 王心义[1] 郭辉[2] 刘梦洁[1,2] 邓冬生[2] 

机构地区：[1]河南理工大学资源与环境学院,河南焦作454000 [2]洛阳师范学院化学化工学院,河南洛阳471022

出　　处：《洛阳师范学院学报》2014年第11期33-36,共4页Journal of Luoyang Normal University

基　　金：国家自然科学基金项目(21272109);国家自然科为基金项目(41272250)

摘　　要：针对印染废水中偶氮染料稳定性高,水溶性大,常规方法难以将其去除的问题,设计并开展了Fe-Cu双金属内电解法对偶氮染料活性艳红X-3B废水去污脱色的模拟实验.分别从反应时间、pH、初始浓度、FeCu双金属的投放量以及温度等对该污染物去除率的影响进行分析讨论,得出了Fe-Cu双金属内电解法在弱酸、弱碱、25℃、低初始浓度条件下对活性艳红X-3B的去除效果较好的结论,为印染工业废水的治污技术提供了参考依据.Because AZO dye has high stability and high water solubility, its dyeing wastewater is difficult to be removed by regular methods.A design of simulation experiment is implemented to decontamination and de-colora-tion of reactive red X-3B wastewater with Fe-Cu bimetallic tiny electrolytic cell technology.Various relevant factors are investigated, including reaction time, pH, initial concentration, loading volume of Fe-Cu bimetallic and tem-perature of removal rate of the reactive red X-3B under different conditions.The results showed that the Fe-Cu bi-metallic tiny electrolytic cell technology has the best removal rate for reactive Red X-3B in weak acid, weak base, 25℃, and low initial concentrations.The result provides valuable reference for dyeing industrial wastewater pollu-tion control technology.

关 键 词：活性艳红X-3B Fe-Cu双金属 印染废水 内电解法 

分 类 号：X703[环境科学与工程—环境工程]