摘要
通过PFS投加条件的优化实验和水体浊度变化对混凝沉淀的影响实验发现,PFS对浊度有很好的去除效果,其处理海河水时的最佳投加量为50mg/L。人为增加水体浊度的方法可以大大降低混凝剂的投加量,还可以明显改善絮凝体的沉降性能。
The optimizing experiment of adding condition and experiment of effect of water turbidity on eoagulative precipitation were carried out, the results showed that PFS could achieve good treating effect to turbidity. The optimum dosage of PFS was 50 mg/L in treating water of Haihe River. The way of increasing water turbidity artificially could greatly reduce dosage of coagulant and improve settling properties of floes remarkably.
出处
《环境卫生工程》
2009年第3期9-11,共3页
Environmental Sanitation Engineering
关键词
给水处理
聚合硫酸铁
投加量
浊度
water supply treatment
polymeric ferric sulfate
dosage
turbidity
