热轧废水处理工艺比较分析  

Comparison Analysis of Steel Rolling Waste Water Treatment Techniques

作　　者：赵福禄 杨洋 Zhao Fulu;Yang Yang

机构地区：[1]一重集团大连工程技术有限公司,辽宁大连116600

出　　处：《一重技术》2018年第4期14-17,共4页CFHI Technology

摘　　要：对比介绍两种浊循环水的处理工艺。指出稀土磁盘分离净化废水工艺通过物理方法分离回收油及污泥,减少化学药剂的使用量,避免二次污染,有利于环境保护。The paper describes and analyzes two types of circulating turbid water treatment technique,and points out the waste water separating and purifying technique with rare earth magnetic discs that separates and recovers oil and sludge with a physical method can reduce the usage amount of chemical agents,and avoid secondary pollution and be good for environmental protection.

关 键 词：轧钢废水 浊循环水 层流冷却水 化学除油 稀土磁盘 

分 类 号：X757[环境科学与工程—环境工程]