Abstract:

Dyesuff wastewater containing nitrobenzene and nitroaniline is treated by iron/carbon micro-electrolysis and hydrogenperoxide oxidation.The electrolyzation time,pH value,amount of hydrogen peroxide needed and the oxidationtime have been investigated to determine the optimal technological conditions.

Key words: micro-electrolysis, hydrogen peroxide oxidation, dyestuff wastewater, nitrobenzene, derivatives

摘要：

采用铁炭微电解-过氧化氢氧化还原法处理含硝基苯、硝基苯胺类的染料废水。实验探索了电解时间、pH值、氧化剂投加量和氧化反应时间对废水COD去除率的影响,以确定最佳工艺条件。

关键词: 微电解, 双氧水氧化, 染料废水, 硝基苯, 衍生物

CLC Number: 

• X703.1

• X791