23620076GansuScienceandTechnologyVol.23No.6Jun.200731,1,1,2,2(1,730050;2,510070):250mL(CSTRs),(ABR),:,CODF420,;10g/L-15g/L,:;;;F420:X70,11.1250mL(CSTRs),(2834),,25.530mg/L(MLSS),48h1.2,pH=7.58.1COD=6974mg/L12482mg/LNH+4-N=1337mg/L1714mg/L=5680mg/L9510mg/L1.3(ABR),,MLVSS/MLSS=0.631.425g/L20g/L15g/L10g/L5g/L30,3000,6h[1],pH7.58.01.1,COD,NH+4-N,[2],F420-[2],-[3],MLSS/MLVSS22.11,5g/L,1319.7mg/L691.8mg/L;5g/L15g/L,691.8mg/L298.6mg/L;15g/L,13:2006B367030012006B40101000©1994-2012ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(gVSSd)0.98gCODCH4/(gVSSd),15g/L20g/L25g/L,,93%66%60%10g/L,409.8mg/L,,[4]20g/L,100mg/L,,,,,2.4F420F420,4,,F420,F42034F420,F4203(1),10g/L,1319.7mg/L409.8mg/L,(2)F420COD,5g/L,,10g/L,(3),400mg/L2378mg/L,F420COD,10mg/L:[1],,.,,2004,5(6):5153[2],,..:,1990[3].:,1998[4],,.,(),2005,45(9):129412962923©1994-2012ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.