絮凝-电气浮技术处理印染废水最佳工艺条件研究  

Optimal Process Condition of Treatment of Dyeing Wastewater by Flocculation/Electro-flotation Technology

作　　者：陈毅忠[1] 王利平[1] 杜尔登[1] 王振兴 谈可明 

机构地区：[1]常州大学,江苏常州213164 [2]常州西源污水处理有限公司

出　　处：《现代农业科技》2011年第23期301-302,共2页Modern Agricultural Science and Technology

基　　金：常州市环境科技项目(czs2008003;czs2009008)

摘　　要：以聚合氯化铝为絮凝剂,采用电气浮技术处理印染废水,研究了电气浮各工艺条件对COD去除效果的影响。结果表明,在絮凝剂投加量为40 mg/L、电流强度1 A、反应时间40 min、极板间距1 cm、pH值为7的情况下,对印染废水COD有较好的去除效果,为后续处理提供了基础。Taking polymer alumina as flocculent,the flocculation/electro-flotation technology was employed to treat dyeing wastewater.The results indicated that a successful removal effect of COD was obtained with PAC of 40 mg/L,current intensity of 1 A,reaction time of 40 min,plate spacing of 1 cm,pH value of 7.The valuable reference for the treatment of the dyeing wastewater was provided.

关 键 词：絮凝-电气浮技术 印染废水 最佳工艺条件 

分 类 号：X703[环境科学与工程—环境工程]