电凝聚气浮法处理轧钢厂含油废水的研究  

Research on the Treatment for Oily Wastewater From Steel Rolling Mill by Electro-coagulation-floatation

作　　者：胡文云[1] 郑娟丽[1] 

机构地区：[1]武汉工业学院化学与环境工程系,武汉430023

出　　处：《工业安全与环保》2006年第2期26-27,共2页Industrial Safety and Environmental Protection

摘　　要：进行了电凝聚气浮法处理轧钢厂浮化油废水的实验研究,考察了不同电解电压、电解时间以及pH值对浊度和COD去除率的影响,并对去除机理进行了初步探讨。结果表明,电解电压和电解时间对处理效果有显著的影响,pH值对处理效果的影响不明显。In this paper, experimental research has been carded on the treatment of emulsified oily wastewater from steel rolling mill by electro- coagulation - flostation. It is studied the influence of the electric voltage, the electroytic time and the pH on the removing rate of turbidity and COD, and the removing mechanism has also been investigated. The results show that the voltage and time remarkably reduce turbidity and COD. but the pH doesn＇t so.

关 键 词：电凝聚气浮 乳化油 去除率 

分 类 号：X76[环境科学与工程—环境工程]