印染废水COD_(cr)高效去除法的研究

STUDY ON HIGH EFFICIENT REMOVAL METHOD OF COD_(cr) IN DIPDYE OUTLET WATER

本文研究了应用双氧水和亚铁盐的催化氧化作用来去除印染废水中的COD_(cr),探讨了处理剂的添加量与COD_(cr)去除率、色度和pH之间的关系,并讨论了降低处理成本的问题.研究表明,该法不仅COD_(cr)的去除率高,而且处理成本也较低.

This paper makes a study of removal method of CODCr in dipdye outlet water, With catalytic Oxidation of oxydd and ferrous salfate. It discusses the relationship between the amount of working agent and removal efficiency of CODcr dyeability and pH. It also deals with low cost of treatment. These study proves this way that not only the removal efficiency of CODCr is higher but also the trea- ment cost is lower.