工业水处理 ›› 2002, Vol. 22 ›› Issue (5): 47-48. doi: 10.11894/1005-829x.2002.22(5).47

• 分析与监测 • 上一篇    下一篇

水中γ酸含量与COD的相关性研究及其应用

王玉萍, 彭盘英, 崔世海   

  1. 南京师范大学化学与环境科学学院, 江苏 南京210097
  • 收稿日期:2001-11-09 出版日期:2002-05-20 发布日期:2010-10-01
  • 作者简介:王玉萍(1963- ),1987年毕业于华东理工大学,硕士,副教授。电话:025-3598227。

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

Wang Yuping, Peng Panying, Cui Shihai   

  1. College of Chemistry and Environment Science, Nanjing Normal University, Nanjing 210097, China
  • Received:2001-11-09 Online:2002-05-20 Published:2010-10-01

摘要:

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。

关键词: γ酸, COD, 废水处理

Abstract:

The correlation between COD and the content of main pollutant sγacidin the wastewater has been studied.There gressioncoefficient of COD to the contentofγacidand oxidativerate ofγacid has been also determined.Theremovalrate of COD and—NH2values by the different extractants and different ratios of O/Whave been studied.Experimental results show that removal rate ofγacid has been characterized by removal rate of COD in the wastewater.

Key words: γacid, COD, wastewater treatment

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