混凝法深度处理城市二级出水技术研究  

Research on Advanced Treatment of Secondary Effluent of Municipal Wastewater by Coagulation

作　　者：陈真贤 

机构地区：[1]广东省重工建筑设计院有限公司,广东广州510034

出　　处：《广东化工》2011年第5期163-164,126,共3页Guangdong Chemical Industry

摘　　要：试验通过采用硫酸铝、聚合硫酸铝和聚合氯化铝铁等3种混凝药剂深度处理城市二级出水,经试验研究得到硫酸铝、聚合硫酸铝和聚合氯化铝铁的最佳投药量,并在这三种药剂各自的最佳投药量条件下进行深度处理效果试验比较,为混凝法在深度处理城市二级出水中的应用提供实验基础。The advanced treatment of secondary effluent of municipal wastewater were used by aluminum sulfate,polyaluminum sulfate and polyaluminum ferric chloride.The optimal dosages were obtained by experiments respectively,and the comparison test of advance treatment effect of aluminum sulfate,polyaluminum sulfate and polyaluminum ferric chloride were made on the respective optimum condition,which can provide a experimental basis for the application of coagulation in advanced treatment of secondary effluent of municipal wastewater.

关 键 词：硫酸铝 聚合硫酸铝 聚合氯化铝铁 深度处理 混凝 

分 类 号：TQ324.4[化学工程—合成树脂塑料工业]