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221Vol.22№12001JoumalofQingdaoInstitureofArcbitectureandEngineeringAB何国富 华光辉 张波(,266033) 韩启涛 胡玉秀(,266021) AB、,AB。 ;AB; X506AB(AdsorptionBio-degradation),BBohnke70,。,AB,。ABBOD、COD、SS、,。A,,、,,AB,。80,,AB。1 ABAB1。A,,,,30min;A,,;B,2～6h,15～20d,1～2mg/l,AB,BOD、COD,。2 AB1 AB2.1 AAB:(1),;(2)A,,[1]。,。、,。,,“————”。[2]AA15%。、、,,:2000-06-08。BODCOD50%(SS)。ABA。A,A,,,AMLSS,MLSS。,,BohnkeABOD,BOD。[2]:AABOD65%,35%。BODBOD。A,,,。A,A,。,A,,,。2.2 ABAAB,:(1)A,,;(2)A,、,,,。(3)B,。2.3 ABAB,A。AB,:(1)B40%～70%,,45%。(2)A,B、,B,。(3)A,B,B,。3 AB3.1 ABABA,,A,BOD5/N,B。。AB,,。AB30%～40%,,。AB,。,,。BOD5/N,,1mg2.86mg,BOD5/N≥2.86。BohnkeAB,,AB,A,、,A,B。,A,,,A,B7022,B,、。,ABOD5/N3[3]。BOD5/N3,,BOD5/N,4～5。BohnkeABOD5/N,AB。,?。,ABB,,ABOD5;,、BOD5COD。,BOD5,。,A。BOD5/N,,。,,。ABABOD5、COD60%～70%,,B,。:。COD;,:(1)B。(2)A,BOD5、COD,,A,B。3.2 AB[2],AB。A,A35%～50%,,AB50%～70%[1]。ABA,30%(),,;A,,A,,,/()(A),,A,[1]。A。AB,。AB,AB,,。3.3 ABB2～6h。,。,AB,,。4 AB,。,;,;,、、。AB,BA/O、A/O、A2/O[1],。AB,,,,[4]。711:AB,AB,,,,,,,。5 (1) A,。(2) A(),A。(3) AB。BBOD5/N。(4) AB、//。 1 ,..:,19932 ,.AB..:,1997,233～2433 Bohnke.B.(AB).:,1995(11):24～274 .AB.,2000TheWastewaterTreatmentFunctionandLimitationofA-BProcessHeGuofu HuaGuanghui ZhangBo(DepartmentofEnvironmentalEngineering,QingdaoInstituteofArchitectureandEngineering)HanQitao HuYuxiu(QingdaoHaiboRiverSewageTreatmentPlant)Abstract ThispapersystematicallyanalyzesthemechanismandthefeatureofA-Bprocess,showsthelimitationofA-Bprocessinbiologicalnitrogenandphosphateremoval,discussesthewaysofimprovingthenitrogenandphosphateremovalaboutA-Bprocess.KeyWords wastewatertreatment;A-Bprocess;biologicalnitrogenandphosphateremoval 何国富,男25岁,硕士研究生7222