聚合铝铁化学强化法除磷概况及对曝气池微生物的影响  

Overview of Phosphorus Removal by Chemical Enhancement of Polyaluminum Ferric and Its Effect on Microorganisms in Aeration Tank

作　　者：李淑辉 胡晓蕾 Li Shuhui;Hu Xiaolei(Baoding Drainage Service Center,Hebei,071000)

机构地区：[1]保定市排水服务中心,河北071000

出　　处：《当代化工研究》2023年第1期42-44,共3页Modern Chemical Research

摘　　要：化学强化除磷是近年我国污水处理厂普遍采用的污水深度处理方法,具有除磷效果显著的特点。化学除磷药剂一般有聚合氯化铝,聚合硫酸铁,聚合铝铁等。本文总结了聚合铝铁强化除磷概况并以保定市银定庄污水处理厂为例分析总结了在A^(2)/O+A/O污水处理工艺管理中投加聚合铝铁除磷对曝气池微生物的影响。Chemical enhanced phosphorus removal is a widely used advanced wastewater treatment method in China’s wastewater treatment plants in recent years, which has a remarkable phosphorus removal effect. Chemical phosphorus removal agents generally include polyaluminum chloride, polymeric ferric sulfate, polymeric aluminum iron, etc. This paper summarizes the general situation of enhanced phosphorus removal by polymeric aluminum and iron, and takes Baoding Yindingzhuang Sewage Treatment Plant as an example to analyze and summarize the effect of adding polymeric aluminum and iron in A^(2)/O+A/O sewage treatment process management on microorganisms in aeration tank.

关 键 词：A^(2)/O+A/O污水处理工艺 聚合铝铁 曝气池微生物 

分 类 号：X703[环境科学与工程—环境工程]