排至自然水体的冷轧废水处理工艺应用

Application of Water Treatment Process for Cold-rolling Waste Water to Be Drained into Natural Water

介绍了排至自然水体的冷轧废水处理工艺,综述了冷轧废水中含铬废水、含酸废水、含油废水、平整液废水、稀碱废水的处理方法,对主要问题和功能进行了分析,其处理工艺达到了国内冷轧废水的先进水平。

The water treatment process for cold rolling waste water to be drained into natural water is introduced. Treatment methods for cold rolling waste water containing chrome, acid, oil, temper mill fluid and thin alkali are summarized. The main problems and functions of the process are also analyzed. This water treatment process has reached the advanced level in the field of domestic cold rolling waste water treatment.