©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2002)0820098202:2002206207:(19652),,1987,,,030031:,,:,,:X703:A,,,,,,1,,,10min30min,(),,,,,,,,,,,,,,,,,,,2,,,,,,,,,,,3,311,312,30,,,,,313PHPH,PH6.58.5314,,,2mg/L4mg/L315,,,,0.5mg/L1mg/L31630min,1g,,,,,,,,,801508928820028SHANXIARCHITECTUREVol.28No.8Aug.2002©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2002)0820099202:2002206205:(19712),,1994,,,030001:,,:,,:TU99013:A,,,,,,,,,,,,,,,,,,,,,,,,,,1,,,4,:,411,,,,;;PH,,,,,,412,,,,,,,,413,,,,,,,,,,,TheprincipleandinfluencingfactorsoftreatingsewagewithactivitysludgemethodWANGCui2ping(ShanxiCoalIndustrySchool,Taiyuan030031,China)Abstract:Theprincipleofoxidizingmicroorganismanddecomposingorganicsinsewageisclarifiedinthispaper.Someinfluencingfactorsandcommonproblemsinthecourseofrunningthisprocessareanalyzed.Popularizingbiochemistrytreatmentofsewagehascertainreferencedsignificance.Keywords:biochemistrytreatment,activitysludge,microorganism9928820028SHANXIARCHITECTUREVol.28No.8Aug.2002