膨润土-絮凝-内电解法处理酸性蓝印染废水

The Bentonite-Coagulate-Inside Electrolytic Treatment of Dyeing Waste Water

实验研究了膨润土-絮凝-内电解法处理印染废水。研究结果表明:经膨润土和絮凝后,色度去除率达99 5%,经内电解降解后,CODCr去除率达98 2%,达到国家印染废水一级排放标准(GB4287-92)。

In this paper,the bentonite-coagulating-interelectrolysis precipitation technology was used to treat dyeing waste water.After treatment,the moved efficiency of chromaticity was 995% and the moved efficiency of CODCr was 982%.