浅谈城市小型污水处理厂的设计

浅谈城市小型污水处理厂的设计浅谈城市小型污水处理厂的设计陈琼安徽省宿松县国土资源管理局摘要：不同规模的处理厂的设计原则基本相同，主要是以节省基建投资和运行费用的为主要目的，而实现的具体措施则有所不同。本文研究的是小型污水处理厂在设计中需注意的问题，主要针对日处理规模在3000-20000m3之间。笔者认为，这种规模的污水处理厂，在工艺方案选择、设备选型、总平面布置方面也存在值得总结和注意的原则和特点。关键词：小型污水处理厂；SBR法；氧化沟法；CAST工艺；总图布置OnthecitydesignofthewastewatertreatmentplantChenQiongAnhuiprovinceSusongCountyLandResourceManagementBureauAbstract:Abstract:Abstract:Abstract:differentscaletreatmentplantdesignprincipleisbasicallythesame,mainlytosaveconstructioninvestmentandoperationcostasthemainpurpose,andtheimplementationofspecificmeasuresaredifferent.Thispaperisastudyofthesmallsewagetreatmentplantontheproblemsneedingattentionindesign,mainlyforthedailyprocessingscaleof3000-20000m3inbetween.Theauthorthinks,thescaleofthesewagetreatmentplant,theselectionofprocessscheme,equipmentselection,generallayoutareworthtosumupandpayattentiontotheprinciplesandcharacteristicsof.KeyKeyKeyKeywordswordswordswords:smallsewagetreatmentplant,SBRmethod,CASTmethod,oxidationditchtechnology,generallayout一、工艺方案确定