高浓度洗毛废水的生物絮凝处理工艺研究

Study on high concentration wool-scouring effluent treatment by bio-flocculants

研究了生物絮凝剂代替化学絮凝剂处理高浓度洗毛废水的絮凝效果 ,试验结果表明 ,微生物絮凝剂的絮凝效果优于化学絮凝剂 ,可以使洗毛废水的COD的去除率达到 85 %。SS去除率达到 88% ,水的颜色由灰黑色变成红褐色液体 ,更为重要的是微生物絮凝剂无二次污染。

The flocculent effect of microbial treating high concentration wool_scouring effluent was studied, small experiment manifested the flocculent effect of microbial was better than chemical,COD removal rate was to 85%,removal rate of SS was 88%. Water color became henna from gray and back, especially microbial flocculation was without secondary pollution.