摘要
混凝法可以强化城市污水厂的一级处理 ,对于武汉市水质净化厂而言 ,混凝剂聚合氯化铝的投加量指标为 0 .2 72mg/mg胶体状COD。该方法与常规城市污水二级处理法相比 ,运行费用低 。
The primary treatment in a municipal wastewater treatment plant can be enhanced with coagulation. The dosage of polyaluminum chloride was 0.272 mg/mg colloidal COD for the wastewater from Wuhan WWTP. This process was proved to be effective for organic pollutant removal and its operation cost is less than that of conventional secondary treatment process.
出处
《中国给水排水》
EI
CAS
CSCD
北大核心
2000年第3期12-15,共4页
China Water & Wastewater
基金
"九五"国家科技攻关课题 !(96 - 90 9- 0 1- 0 1- 0 1)
关键词
城市污水
一级处理
混凝
强化
污水厂
municipal wastewater
primary treatment
coagulation
enhancement
