电絮凝-生物吸附法处理电镀废水的研究  

A Study of Treating Electroplating Wastewater by Electric Coagulation and Biosorption

作　　者：黄小兵[1] 张海涛 吕艳纯 陈红辉 杨基峰[1] 陈亚超 

机构地区：[1]湖南文理学院化学化工学院,湖南常德415000 [2]安阳文峰缸套有限责任公司,河南安阳455000 [3]东莞丹化化工贸易有限公司,广东东莞523073 [4]常德力元新材料有限责任公司,湖南常德415001 [5]郑州磨料磨具磨削研究所,河南郑州450001

出　　处：《电镀与环保》2013年第5期45-47,共3页Electroplating & Pollution Control

基　　金：湖南省重点学科建设项目(应用化学);湖南省自然科学基金项目(12JJ8004,13JJ4100);常德市科技计划项目(2012ZX17,2012ZX20)

摘　　要：以发酵工业常用的酵母菌为生物吸附剂,利用电絮凝和微生物联合处理混合电镀废水。探讨了电絮凝工艺在废水高浓度区及低浓度区的去除率,并通过实际的生产运行论证了工艺的适用性。采用电絮凝-微生物联合工艺处理混合电镀废水,对废水中重金属离子的去除率达到99.98%以上。A mixed electroplating wastewater was treated by an electric coagulation and biosorption joint process with the saccharomycete commonly used in fermentation industry as biological adsorbent. The removal rate of electric coagulation process in the wastewater high concentration zone and low concentration region was investigated. The applicability of the process was demonstrated through actual production run. When the electric coagulation and hiosorption joint process is used to treat the mixed electroplating wastewater, the removal rate of heavy metal ions can reach more than 99.98 %.

关 键 词：电絮凝 生物吸附 电镀 废水 

分 类 号：X781.1[环境科学与工程—环境工程]