SHARON工艺研究进展谢天水

　Vol.35　　2009183　　SHARON工艺研究进展谢天水1　王舜和2(1,　100176;2,　300051)　　　SHARON工艺是荷兰Delft工业大学开发的短程硝化反硝化工艺,其在理念和技术上突破了传统硝化反硝化工艺的框架。在荷兰两座污水处理厂的应用实践表明,当硝化或反硝化能力不足时,采用此工艺进行旁路处理可以提高污水处理厂的总氮去除效率。而厌氧氨氧化工艺的开发为SHARON工艺提供了更广泛的应用前景。但是,如何实现长期稳定的亚硝化,使得SHARON工艺能与厌氧氨氧化工艺结合,还需要做进一步的研究。此外,其他短程硝化工艺,如SBR的完善,也是未来短程硝化领域研究的方向。　SHARON工艺　生物脱氮　厌氧氨氧化　SBR　　,,。1975VoetHNO2,。,。1998DelftSHARON,(、)[1]。,SHARONDokhavenUtrecht,ANAMMOXSBRDEHPDMP,DMPDEHP,。参考文献1　,.,2008,34(5):129～1362　,,./.,2007,23(20):1～53　,,,..,2007,24(9):736～7384　MarttinenSK,KettunehRH,sormunenKM.Removalofbis(2-ethyexyl)phthalateatasewagetreatmentplant.WaterResearch,2003,37:1385～13935　,,.-FentonPAEs.,2007,28(12):2734～27396　,,,..,2007,20(6):1～77　,,,..,2001,21(4):362～3668　,,..,2006,(12):1077～10819　WangYQ,HuW,CaoZH,etal.Occurrenceofendocrine-disruptingcompoundsinreclaimedwaterfromTianjin,China.AnalBioanalChem,2005,383:857～86310　GameC,GagnonMM,WebbD,etal.Endocrinedisruptioninmalemosquitofish(Gambusiaholbrooki)inhabitingwetlandsinWesternAustralia.Ecotoxicology,2006,15:665～67211　vanWykJH,PoolEJ,LeslieAJ.Theeffectsofanti-androgenicandestrogenicdisruptingcontaminantsonbreedinggland(NuptialPad)morphology,plasmatestosteronelevels,andplasmavitellogeninlevelsinmalexenopuslaevis(Africanclawedfrog).ArchEnvironContamToxicol,2003,44:247～25612　HössS,WeltjeL.Endocrinedisruptioninnematodes:effectsandmechanisms.Ecotoxicology,2007,16:15～2813　,,..,2006,37(5):13～16　　&:100124100E-mail:[e-mail]:2008-11-28DOI:10.13789/j.cnki.wwe1964.2009.s1.037184　　　Vol.35　　2009。1　SHARONSHARON(SinglereactorHighactivityAmm-oniaRemovalOverNitrite),NO-2;,,,。:①,;②,1d,;③(30～40℃),(),;④,;⑤25%,40%[3]。(,SRT=HRT)CSTR(ContinuousflowStirredTankReactor),HRT30～40℃,“”,。SHARON(500mg/L),,。2　SHARONSHARONDokhaven。Dokhaven1979,1987。,,[5]。AB,470000。BOD,,()。()。1%,15%(1500mg/L)。,,AB,。,28℃,SHARON。1998,DleftSHARON(1.5L)(1500m3),Dokhaven1。1　DokhavenSHARONDokhaven,Utrecht,。SHARON,Kempen[6],(2、3)。,,Dokhaven1004.074kgN/d,Utrecht1002.965kgN/d。6%,23106mg/L。,,2　Dokhaven1995～2001[6]:①,;②,;③,。,　Vol.35　　2009185　　3　Utrecht1997～2002[6]Dokhaven,Utrecht。2,SHARON,5041,TKN,158,50%。,,SHARON。,(3mg/L),,B,B,NO-3—N4953。2001A,TN50%。3,UtrechtDokhaven:①A;②,,14%。,TKN,NO-3—N2415,40%,,SHARON,(65%76%),Utrecht10mg/L。,SHARON,,。,SHARON、。,,。3　(ANAMMOX)(ANAMMOX,ANaerobicAM-MoniumOxidation)。,,NH+4N2。:,。。NO-2/NH+4,Broda[23],NO-2NH+41∶1,1.3∶1。0.3molNO-2。,SHARON,ANAMMOX,50%NH+4ANAMMOX。,60%100%,。Delft,2002DokhavenANAMMOX。,:,SHARON、NO-2/NH+4。,DO、pH(HCO-3)。/NH+41.2,0.85D-1,SHARONpHNO-2/NH+4。,/NH+41.2,,pH。SHARON,60%NH+4NO-2,NO-2/NH+41.5。,186　　　Vol.35　　2009,SHARON。,Volcke[9]DOpHSHARON。8(1),OCI(OperatingCostIndex),1。,87、,OCI。Volcke,DO,,NH3,pH,,;DO,CO2,pH;DO,,,ANAMMOX。SHARON,1　SHARON[9]OCI//　1000～8000m3/h,30dSHARON,526690DO　,OCIDO3mg/L,,ANAMMOX288410DO　NO-2/NH+4DO,20,608930pH　,OCIpH6.25,,AN-AMMOX281450pH　NO-2/NH+4pH,492610DO+pH　DO1～7mg/L,pH6.5～7.5,OCIDO3mg/L,pH7.23,237480DO+pH　OCIpH7.23,,NO-2/NH+4,ANAMMOX125570DO+pH　OCIDO4mg/L,,ANA-MMOX296480DOpH,DONO-2/NH+4,pH。4　SHARONSBRCSTR,SBR,,。Bernet[10],,DODO1mg/L;DO,,,,[11]。SBR,[16～22],。Fux[13]WerdhoelzliSHARONSBR,SHARON105d,SBR(102d131d)。,SRT6～10d、HRT1.1d,SBR,1.1kgNH3—Nm3/d[0.23gN/(gMLSS·d)],,SHARONHRT3.4d,SBR,[0.34gN/(gMLSS·d)]。,0.600.62gNO-3—N/(gMLSS·d)。,,SBR。11d,,41d。,SBR。,Fux[13],CSTR,,COD。HRTSBR,SBR2,。2SBRCSTR。,,SBR,SBR,NO-2/NH+4。　Vol.35　　2009187　　2　SBRSHARON[13]　　SBRSHARON//kgN0.510.77//kgN0.260.26//kgN0.070.07//kgN0.150.12//kgN0.290.29//kgN0.120.12//kgN1.401.635　SHARON,。,,,。,。,。,SHARON,。,,SBR,。参考文献1　HellingaC,SchellenAAJC,MulderJW,etal.TheSHARONprocess:aninnovativemethodfornitrogenremovalfromammonium-richwastewater.WatSciTech,1998,37(9):135～1422　..,2000,17,29～323　vanKempenR,MulderJW,UijterlindeCA,etal.Overview:fullscaleexperienceoftheSHARONprocessfortreatmentofrejectionwaterofdigestedsludgedewatering.WatSciTech,2001,44(1):145～1524　FuxC,SiegristH.Nitrogenremovalfromsludgedigesterliquidsbynitrification/denitrificationorpartialnitrification/ANAMMOX:environmentalandeconomicalconsiderations.WatSciTech,2004,50(10):19～265　,vanLoosdrechtM.DOKHAVEN,,2003,29(10):19～256　vanKempenR,tenHaveCCR,MeijerSCF,etal.SHARONprocessevaluatedforimprovedwastewatertreatmentplantnitrogeneffluentquality.2005,52(4):55～627　JettenMSM,SchmidM,etal.Improvednitrogenremovalbyapplicationofnewnitrogen-cyclebacteria.ReViewsinEnvironmentalScience&Bio/Technology.2002,1:51～638　StrousM,GIuskuenenJ,JettenMSM.KeyPhysiologyofAnaerobicAmmoniumOxidation.Applied&EnvironmentalMicrobiology.1999,65(7):3248～32509　VolckeEIP,vanLoosdrechtMCM,VanrolleghemPA.Controllingthenitrite:ammoniumratioinaSHARONreactorinviewofitscouplingwithanAnammoxprocess.WatSciTech,2006,53(4～5):45～5410　BernetN,PengDC,DelgenesJ-P.Nitrificationatlowoxygenconcentrationbiofilmreactor.Environment.EngASCE(AmericanSocietyofCivilEngineers),2001,127(3):266～27111　,,,..,2003,9(4):444～44712　FuxC,BoehlerM,HuberP,etal.Biologicaltreatmentofammonium-richwastewaterbypartialnitritationandsubsequentanaerobicammoniumoxidation(ANAMMOX)inapilotplant.JournalofBiotechnology.2002,99:295～30613　FuxC,LangeK,FaesslerA,etal.Nitroge