摘要
采用氧化偶合絮凝法对微污染水源水进行了处理研究,结果表明,在pH值7～8,投加量50mg/L,沉降时间20min的条件下,COD的去除率高于80%,NH3-N去除率达87%,剩余浊度仅为0.6NTU,处理效果明显高于常规给水处理混凝剂硫酸铝和碱式聚合氯化铝(PAC)。
A study of treatment of micro-polluted source water with oxidation-flocculation was carried out. The results showed that under the conditions of pH7～8, dosage being 50mg/L and precipitation time being 20min, the removal rate of COD was 80%, the removal rate of NH3-N was 87% and the turbidity of filtered water was below 0.6 NTU. The treatment effect of oxidation-flocculation was much better than that of Al2(SO4)3 and PAC.
出处
《水处理技术》
CAS
CSCD
北大核心
2003年第5期302-303,共2页
Technology of Water Treatment
