【摘要】 该设计是河北康保县的排水工程设计,设计主要分排水管网和污水处理两部分.排水管网采用分流制,分污水管网和雨水管网两部分.污水处理厂的设计以远期(2020年)的最大污水量(Q=10000 m3/d)为设计标准,污水处理厂的排水水质达到二级排放标准,即SS、BOD5排放浓度分别为:30 mg/L、30 mg/L.更多还原

【Abstract】 It is a design of the wastewater engineering in a town of Hebei province.It mainly includes drainage network system and wastewater treatment system.The drainage network system embraces sanitary sewers net and storm sewers net.The design of the wastewater treatment factory is measured with the biggest volume(Qmax = 10000 m3/d)of the wastewater of the long-dated period(2020) as the standard.The effluent from this wastewater treatment meets the following effluent standards: BOD5 ≤ 30 mg/L,SS ≤ 30 mg/L.更多还原