作　　者： ; ; ; ; ;

机构地区： 阜新市引白工作办公室

出　　处： 《山西建筑》 2014年第15期124-125,共2页

摘　　要： 针对净水厂重度含藻水污染问题,提出了机械絮凝池与压力溶气气浮池联合工艺,以达到高效处理含藻水的效果,并在对主体构筑物进行设计及设备选型后,对药剂投加量进行了试验研究,结果表明,高锰酸钾投加量为2.5 mg/L,氧化5 min后投加PAC 30 mg/L对藻类、CODMn和浊度的去除效果良好,去除率分别达到62.9%,69.5%和94.5%,减轻了后续处理构筑物负担,研究结果为重度含藻水厂建设和改造提供了参考依据。 To solve the severe algae water pollution problems in water treatment plant the mechanical flocculatian tank and the pressure dissolved air flotation tank combined process is brought forward. To achieve high algae laden water treatment effect. In the design of main structure and selection of equipment after, the amount of dosage were studied. The results showed that the removal efficiency of algae, CODMn, and turbidity of the good, when Potassium Permanganate dosage is 2.5 mg/L, the oxidation of 5 min after PAC 30 mg/L, the removal rate reached 62.9%, 69.5% and 94.5%, reduce the burden of subsequent treatment structures. The results provide reference basis for severe algae containing water plant construction and renovation.

关 键 词： 净水厂 含藻水 压力溶气气浮池 高锰酸钾预氧化

领　　域： [环境科学与工程]