11467253长期低负荷运行对污水生物除磷的影响

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1,1,2,3(1.,266033;2.,266000;3.,200092):-(PHB),,,,,:;;;:X703:C:1000-4602(2002)07-0083-03:(59738150)[1],,COD,Ternmink[2]PHB,,,1111,UCT,8104m3/d(2/31/3),21h,0.35,70%100%,100%200%,100%,77.4L,18h,11112,1()1COD(mg/L)COD(mg/L)NH3-N(mg/L)NO3-N(mg/L)TKN(mg/L)PO3-4-P(mg/L)TP(mg/L)SS(mg/L)pH152633951.90.4128.36.510.32537.47:24h382002Vol.18CHINAWATER&WASTEWATERNo.72,(GB89781996),2,NH3-NNO3-NPO3-4-P,22COD(mg/L)NH3-N(mg/L)NO3-N(mg/L)TKN(mg/L)PO3-4-P(mg/L)TP(mg/L)SS(mg/L)pH10010151037373068:21/2,42h,,9.8h,,18h,5.25h,0.5,2/3,,NH3-NNO3-NPO3-4-P332,,0.106kgCOD/(kgMLSSd)NO3-N,(3mg/L)PO3-4-P6.4mg/L,NO3-N,(NO3-N1.4mg/L),PO3-4-PNH3-N,,NO3-N,NO3-NNH3-N,PO3-4-P,,3,0.222kgCOD/(kgMLSSd),(13mg/L)PO3-4-P11.5mg/L,NO3-N,(PO3-4-P),23,,(PHB),PHB,(Glycogen)PHB,,PHB,PHB,PHB,,482002Vol.18No.7[35]3,PHB,,,,,,,,NO3-N,,,,:[1]SmoldersGJF,LoosdrechtvanMCM,HeijnenJJ.Sto2ichiometricmodeloftheaerobicmetabolismofthebiolog2icalphosphorusremovalprocess[J].BiotechnolBio2engng,1994,6(44):837-848.[2]TernminkH,PetersenB,IsaacsS,etal.Recoveryofbio2logicalphosphorusremovalafterperiodsofloworganicloading[J].WatSciTech,1996,34(1/2):1-8.[3]SmoldersGJF,MeijJvander,LoosdrechtvanMCM,etal.Modeloftheaerobicmetabolismofthebiologicalphosphorusremovalprocess;stoichiometricandpHinflu2ence[J].BiotechnolBioengng,1994,a(43):461-470.[4]MurnleitnerE,KubaT,LoosdrechtvanMCM,etal.Anintegratedmetabolicmodelfortheaerobicanddenitrify2ingbiologicalphosphorusremoval[J].JEnvironEngng(ASCE),1997,56:876-883.[5]BrdjanovicD,SlametA,LoosdrechtvanMCM.Impactofexcessiveaerationonbiologicalphosphorusremovalfromwastewater[J].WatRes,1998,32(1):200-208.:(0532)5073644:2001-11-20,,,112500m3/d,:pH=89,COD=1000mg/L,BOD5=350mg/L,SS=300mg/L,250(GB428792),pH69,COD100mg/L,BOD530mg/L,SS300mg/L,5011COD(mg/L)BOD5(mg/L)()pH1000350250896810307.5,,,()582002Vol.18No.7

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