摘要
研究了滤池反冲洗废水回用,与原水一并处理时对浊度去除效果的影响。结果表明,对于中低浊度原水,加入一定比例(10%～15%)的反冲洗水,不但可以回收反冲洗废水,而且改善了混凝性能,提高了反应沉淀效果,节省了混凝剂投加量,具有较好的经济效益和环境效益。
The recycle of backwash water from filter, influence of treatment of backwash water and raw water on turbidity removal were investigated. The results showed that for mid-low turbidity raw water treatment, adding backwash water of right percent （ 10% - 15% ） not only saved chemical dosage, but also improved the efficiency of flocculation and sedimentation with good economical and environmental benefits.
出处
《供水技术》
2009年第2期34-36,共3页
Water Technology
基金
乌鲁木齐科技局科技经费资助项目
新疆大学院校联合项目
关键词
滤池
反冲洗废水
混凝
沉淀
浊度
filter
backwash water
coagulation
sedimentation
turbidity
