摘要
研究了生物絮凝剂和化学絮凝剂处理高浓度洗毛废水的絮凝效果。小试结果表明 ,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 ,且吨水处理的成本大大降低。
The flocculation effect of microbial and chemical flocculants on the treatment of scouring water is studied.Pilot tests show the flocculation effect of microbial is better than chemical; COD removal is up to 85%,removal of SS is 88%.Water color becomes henna from gray and back.Using microbial flocculation does not cause second pollution and the cost of water treatment declines greatly.
出处
《工业水处理》
CAS
CSCD
2002年第12期37-39,共3页
Industrial Water Treatment
基金
天津市科委重大项目
编号 :0 2 3 180 7114
