环境工程学报2012，Vol.6Issue(2)：501-504,4.
Fe/C微电解-絮凝沉淀法处理电镀废水中铜的研究
Treatment of copper from electroplating wastewater by Fe/C micro-electrolysis-flocculation-deposition process
摘要
Abstract
Iron-carbon micro-electrolysis-flocculating deposition was applied in the treatment of electroplating wastewater containing Cu2＋ from an electronic Co.,Ltd.in Qingdao.The effects of initial pH,Fe/C（quality）,the dosage of Fe,and the reaction time on removal of Cu2＋were investigated by orthogonal and single factor experiments.The test results indicate that when initial pH value is 4,Fe/C（quality） is 2/1,the dosage of Fe is 60 g/L,and the reaction time is 60 min,the concentration of Cu2＋ in electroplating wastewater decreases from 641.78 mg/L to 0.32 mg/L,the removal efficiency achieves 99.95%,and the COD removal efficiency achieves 23.57%.The concentration of Cu2＋ in electroplating wastewater meets the first-grade standard for discharge of water pollutants in Shandong Province Peninsula Basin（DB37676-2007）.关键词
电镀废水/铜/Fe/C微电解/絮凝沉淀Key words
electroplating wastewater/copper/Fe/C micro-electrolysis/flocculation-deposition分类
资源环境引用本文复制引用
彭人勇,程宝珍..Fe/C微电解-絮凝沉淀法处理电镀废水中铜的研究[J].环境工程学报,2012,6(2):501-504,4.基金项目
山东省自然科学基金资助项目 （）
