摘要
研究了6种絮凝剂对生活污水的处理效果,选出絮凝剂LF-Tou2,通过均匀实验对其絮凝效果进行优化。实验结果表明:当pH为7.5、添加量为19 mg/L、温度27℃、搅拌时间为3 min时,生活污水COD去除率为92.9%。
The treatment effects of six kinds of flocculants on domestic sewage are studied.Flocculant LF-Tou2 has been chosen and its flocculating efficacy is optimized by uniform design.The results show that the COD removing rate from domestic sewage is 92.9％,when pH is 7.5,dosage 19 mg/L,temperature 27 ℃,and stirring time 3 min.
出处
《工业水处理》
CAS
CSCD
北大核心
2013年第9期31-33,共3页
Industrial Water Treatment
基金
国家水体污染控制与治理科技重大专项资助项目(2008ZX07422004)
关键词
微生物絮凝剂
生活污水
絮凝
microbial flocculant
domestic sewage
flocculation
