电解絮凝法处理气田废水实验研究  

THE DISPOSITION OF OILFIELD WASTEWATER BY ELECTROCOAGULATION

作　　者：王兵[1] 冯英[1] 张太亮[1] 

机构地区：[1]西南石油学院化学化工学院,四川成都610500

出　　处：《西南石油学院学报》2005年第5期65-67,共3页Journal of Southwest Petroleum Institute

基　　金：四川省教育厅青年基金项目(2003B031)

摘　　要：采用电解絮凝法对气田废水进行了治理研究,探讨了其反应机理,并通过实验确定了适宜的工艺条件.实验结果表明,电解絮凝法处理气田水,作为一级处理CODcr去除率可达到50%～60%,作为二级处理CODcr去除率可达到70%～80%,其工艺具有不需投加任何化学药剂、操作简单的特点,为气田废水的治理提供了一条新途径.It has been raised a new method,electrocoagulation in disposition of gas-field wastewater.The reacting mechanism and condign technological conditions have been studied in the lab.Results show that the main pollutant CODcr removal rates of gas-field wastewater are 50%~60% when take this technique as first-order reaction,while CODcr removal rates can reach 70%~80% when as secondary reaction.In addition,this process requires simple facilities and no additional chemical agent.

关 键 词：气田废水 电解絮凝 CODCR去除率 

分 类 号：TE992.2[石油与天然气工程—石油机械设备]