摘要
根据Advanced Chemical Oxidation的原理,通过ACF电极的引入,使得电化学处理成为一个自由基反应与絮凝反应相结合的过程,对于多种模拟印染废水可以具有良好的处理效果。通过与其他方法的对比实验,表明在色度去除率方面不比Fenton试剂法逊色,并明显优于絮凝法。经过单级处理,对于实验范围内的还原染料、酸性染料、活性染料及硫化染料,其脱色率全部大于90％,大多数为98％～100％。TOC去除率基本在50％～70％之间。
In this treatise, we took electrical means to treat several simulated dyes wastewaters in which way the radical and flocculation were involved. It was proved to be effective even in contrast with Fenton's agent or floc-culation since the introduction of ACF as electrode with Fe based on the theory of advanced chemical oxidation processed. The chromaticity removal rates of the dyes we used in the experiment were over 90% and most of them were between 98%-100%. The TOC removal rate was around 60%.
出处
《上海环境科学》
CAS
CSCD
1997年第4期19-22,25,共5页
Shanghai Environmental Sciences
基金
环境模拟与污染控制国家重点环境水化学实验室开放基金资助项目
