单级AO程序HSMBR系统性能和亚硝酸型SND万兴

:2007-03-20:(200607):　(1978-),.＊:(1952-),,.E-mail:[e-mail]　　:1006-0464(2007)04-0365-05A/OHSMBRSND万　兴1,黄海燕2,万金保1＊(1.南昌大学环境科学与工程学院,江西南昌　330031;2.江西蓝天学院建工系,江西南昌　330029)　:A/O(HSMBR),DO、。:DO,COD,94.4%92.8%。COD/TN2.01,69.4%,60.5%～67.1%83.5%～86.4%,17.7%。,DO0.5～1.0mg·L-1,TN69.4%,60.5%～89.5%,DO。:A/O;SND;;(HSMBR):X703　　　　:A　　,,(),[1]。Voets[2],,。25%,40%[3-4],DO,,,。A/OHSMBR、,、,DOHSMBRSND。1　1.1　HSMBR(HybridSubmergedMem-braneBioreactor,HSMBR),[5-8]。:(1)(),,,,,。(2),,,HSMBR,PLC,,,,,。(3),。HSMBR,96L,1。,:30℃;:6000～10000mg·L-1;:20d;:0.5～1.0mg·L-1;pH:7.5～8.0,,0.13～2.00。124,8(10cm),9,2PLC13416、。,7,31420078　　　　　　南昌大学学报(理科版)JournalofNanchangUniversity(NaturalScience)Vol.31No.4Aug.2007　PLC。1　A/OHSMBR(AR:)1.　2.　3.　4.　5.HSMBR　6.　7.　8.　9.　10.U　11.　12.　13.PLC　14.　15.　16.　17.　18.　19.　20.1.2　,:、、、,1。pH,0.1mL·L-1,。:CaCl2·2H2O:7.34g·L-1;MgCl2·6H2O:25.07g·L-1;MnCl2·4H2O:1.03g·L-1;ZnSO4·5H2O:0.015g·L-1;CuCl2·2H2O:0.112g·L-1;NaMnO4·2H2O:0.0025g·L-1[9]。1.3　[10]。COD:;:;TN:;MLSS:;NO-2-N:N-(1-)-;NO-3-N:;DO:HI964400;pH:HI92240。1　pHCOD/mg·L-1TN/mg·L-1NH+4-Nmg·L-1NO-2-N/mg·L-1NO-3-N/mg·L-17.30～7.65139.8～908.7126.80～173.79119.08～164.200.00～0.190.84～1.287.50317.4155.43145.010.091.111.4　,,、。,COD。31dCOD、90%;(2、3、4)。,,[11]。2　(×40)3　(×1000)2　2.1　COD5COD。COD139.8～908.7mg·L-1,317.4mg·L-1;COD0.0～34.4mg·L-1,15.6mg·L-1,COD《》(GB18918-2002)·366·()2007　4　(×220)5　A/OHSMBRCOD。COD81.9%～100%,94.4%,,CODCOD84.2%88.5%,COD,DO。,DO。2.2　6,119.08～164.20mg·L-1,145.01mg·L-1,10.75mg·L-1,82.7%～100.0%,92.8%,,DO;,,DO(2mg·L-1)。,0.2～0.4mg·L-1,1.2～1.5mg·L-1,6　A/OHSMBRDO,。,,DO2mg·L-1,DO。,DO15%。2.3　(TN)7。126.80～173.79mg·L-1,155.43mg·L-1,16.80～86.15mg·L-1,45.71mg·L-1,40.1%～88.5%,69.4%,,COD,COD/TN2.01,,,。7　A/OHSMBR2.4　TN8TN,,,。40%,·367·4　　　　　　:A/OHSMBRSND,,。(60.5%～67.1%),70.6%,(83.5%～86.4%),88.3%,17.7%,,。,80%,40%,COD/TN1.0,COD/TN8　。3　/(simultaneousnitrificationanddenitrification,SND),。SNDSND,。DO0.5～1.0mg·L-1,pH7.5～8.0,30℃,HSMBR/,、、。29:A/O,,。,,2　HSMBRA/O/mg·L-1/d12345678140.07150.56154.75157.38146.89161.05151.61139.54A/O140.03150.52154.76157.38146.87161.05151.60139.5516.7910.4312.5227.283.1514.799.258.16/d910111213141516119.08151.61124.85139.02142.16121.18164.20156.33A/O119.04151.56124.00139.02142.17121.15164.00156.202.0726.1012.700.008.561.648.369.979　HSMBRA/OTN,144.99mg·L-110.75mg·L-1,134.24mg·L-1,92.6%。,TN69.4%,TN。9:TN45.71mg·L-1,TN145.24mg·L-199.53mg·L-1,(155.43-45.71=109.72mg·L-1)90.7%,NO,N2ON2[12-18],A/OHSMBR。,,60.5%～89.5%,A/OHSMBRSND。4　　(1)DO,A/OHSMBR,94.4%92.8%。,·368·()2007　DO。,A/OHSMBR,DO。(2)COD/TN,,。:60.5%～67.1%83.5%～86.4%,17.7%。,,。(3)DO0.5～1.0mg·L-1,pH7.5～8.0,30℃,A/OHSMBRSND,60.5%～89.5%,90.7%。:[1]　.(2)[M].:,1997:192-209.[2]　VoetsJP,VanstaenH,VerstraeteW.RemovalofNitrogenFromHighlyNitrogenousWastewater[J].JWaterPollu-tionControlFed,1987,47:394-398.[3]　TurkO,MavinciDS.SelectiveInhibition:aNovelCon-ceptforRemovingNitrogenFromHighlyNitrogenousWastes[J].EnvironTechnolLett,1987,8:419-426.[4]　YooHyungseok,AhnKyu-Hong,LeeHyung-Jib,etal.NitrogenRemovalFromSyntheticWastewaterbySimulta-neousNitrificationandDenitrification(SND)ViaNitriteinanIntermittently-aeratedReactor[J].WatRes,1999,33(1):145-154.[5]　.[D].:,2005:1-4.[6]　YasutoshiShimizu.FiltrationCharacteristicsofHollowFi-berMicrofiltrationMembranesUsedinMembraneBiore-actorforDomesticWastewaterTreatment[J].WatRes,1996,30(10):2385-2392.[7]　TatsukiUeda,etal.EffectsofAerationonSuctionPres-sureinaSubmergedMembraneBioreactor[J].WatRes,1997,31(3):489-494.[8]　,　.[J].().2006,25(1):62-64.[9]　.-[D].:,2004:28.[10]　.()[M].:,2002.[11]　,.[J].,1992,8(3):13-17.[12]　LoosdrechtMCMVan,JettenMSM.MicrobiologicalConversionsinNitrogenRemoval[J].AwtSciTech,1998,38(1):1-7.[13]　WrageN,VelthofGL,BeusichenMLVan,etal.RoleofNitrifierDenitrificationintheProductionofNitrousOxide[J].SoilBiologyBiochemistry,2001,33:1723-1732.[14]　ArtAMP,RobertsonLA,KuenenJG.NitrificationandDenitrificationbyThiosphaerainAerobicChemostatCul-tures[J].FEMSMicrobiolEcol,1995,18(4):305-315.[15]　DalsgaardT,deZwartJ,RobertsonLA,etal.Nitrifica-tion,DenitrificationandGrowthinArtificialThiosphaeraPantotrophaBiofilmsasMeasuredwithaCombinedMi-crosensorforOxygenandNitrousOxide[J].FEMSMicro-biolEcol,1995,17(2):137-147.[16]　NishioT,YoshikuraT,MishimaH,etal.ConditionforNitrificationandDenitrficationbyanImmobilizedHetero-trophicNitrifyingBacteriumAlcaligenesFaecalisOKK17[J].JFermentBioeng,1998,86(4):351-356.[17]　PaiSL,ChongNM,ChenCH.PotentialApplicationofAerobicDenitrifyingBacteriaasBioagentsinWasteWaterTreatment[J].BioresTechnol,1999,68(2):179-185.[18]　RobertsonLA,DalsgaardT,RevsbechNP,etal.Confir-mationof'aerobicDenitrification'inBatchCulture,UsingGasChromatographyand15NMassSpectrometry[J].FEMSMicrobiolEcol,1995,18(2):113-119.(下转第373页)·369·4　　　　　　:A/OHSMBRSNDDeterminationErythromycinEthylsuccinatebyFlow-injectionChemiluminescenceWANGJian-guo,WANGJin-wu(DepartmentofChemistry,NanchangUniversity,Nanchang330031,China)Abstract:Asimpleandsensitivechemiluminescencemethodincombinationwithflowinjectiontechniquewaspro-posedbasedontheinhibitionoferythromycinethylsuccinate(EES)ontheredoxreactionbetweenlum