铝碳微电解处理含铜、镍电镀废水  

Treatment of Electroplating Wastewater Containing Copper and Nickel by Micro-Electrolysis

作　　者：刘东飞[1] 胡涓[1] 陈整生[1] 张志军[1] 

机构地区：[1]常州大学环境与安全工程学院,江苏常州213164

出　　处：《常州大学学报（自然科学版）》2012年第1期51-54,共4页Journal of Changzhou University：Natural Science Edition

摘　　要：通过铝碳微电解法对含铜、镍电镀废水进行处理,研究了铝碳比,反应时间,进水pH对处理效果的影响。结果表明,铝碳微电解最佳反应时间较铁碳微电解的30min提高到15min;Cu2+去除率较铁碳微电解由95%提高到98%,Ni 2+去除率较铁碳微电解由94%提高到97%。这为铝碳微电解处理电镀废水的实际应用奠定了基础。Substituting aluminum-carbon micro-electrolysis for iron-carbon micro-electrolysis for the treatment of copper,nickel in electroplating wastewater was studied.During the experiment,the effect of aluminum carbon ratio,reaction time,water pH on treatment was investigated.The results showed that the best reaction time of aluminum-carbon micro-electrolysis was 15 min compared with the iron-carbon micro-electrolysis’30 min,the removal rate of Cu2＋ and Ni2＋ was improved from 95% to 98% and 94% to 97%,respectively.This laid the foundation of practical application in electroplating wastewater treatment by aluminum-carbon micro-electrolysis.

关 键 词：微电解 铝碳 电镀废水 

分 类 号：X703.1[环境科学与工程—环境工程]