水中γ酸含量与COD的相关性研究及其应用

Correlation between COD and the contents of γ acid in the water and its application

研究了γ酸废水中主要污染物γ酸含量与COD的相关性及γ酸的氧化率。比较了废水处理时不同萃取剂和不同油水比时COD和氨基值的去除率。结果表明 ,虽然铬法不能完全氧化γ酸 ,但废水中γ酸的去除率可用COD的去除率来表示。

The correlation between COD and the content of main pollutants γ acid in the wastewater has been studied. The regression coefficient of COD to the content of γ acid and oxidative rate of γ acid has been also determined. The removal rate of COD and -NH 2 values by the different extractants and different ratios of O/W have been studied. Experimental results show that removal rate of γ acid has been characterized by removal rate of COD in the wastewater.