摘要
本文对微电解法处理印染废水进行了试验研究．对含有直接、活性和硫化染料的印染废水，ＣＯＤ去除率可达７０％以上，脱色率可达９０％以上．得出了电压、停留时间与处理效率和能耗之间的关系．试验说明，微电解法处理印染废水是一种高效、低耗、经济可行的方法．
An attempt was made for dyeing wastewater treatment using micro -electrolytic process.For dyeing wastewater containing direct,reactive and sulfurized dyes,the removal rates of COD and color hadbeen obtained more than 70%and 90%, respectively. It was found that removal efficiency and energy consumption are propotional to applied potential and retention time. And this process is cost-effective.
出处
《环境保护科学》
1996年第3期30-33,共4页
Environmental Protection Science
关键词
印染废水
微电解
废水处理
Dyeing Wastewater
Micro-electrolysis
Wastewater Treatment.
