Generalinformationofdesign
Thisdesignisawastewatertreatmentprojectgeneratedbyapigbreedingbase.The
designedwatertreatmentcapacityis250m
3
/d,andthewastewatermainlycomesfrommanure,
flushingwater,residualfeedandthedomesticsewageproducedbystaffinpigfarms.Theraw
waterqualityisasfollows:BOD5=5000mg/L,CODcr=12000mg/L,SS=6000mg/L,
pH=6~9,TP=80.0mg/L.Thepretreatedwastewaterandtheeffluentreachedthedischarge
standardofpollutantsforlivestockandpoultryfarms(GB18596—2001),withthefollowing
parameters:BOD5≤150m
250m3_d养猪基地废水处理工程设计-27586字.pdf