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3712201112JOURNALOFBEIJINGUNIVERSITYOFTECHNOLOGYVol.37No.12Dec.2011UASB-A/O100124UASB-A/OFAFNAA/O.UASBCODNH+4-N90%.FAFNANOBA/ONO-2-N89%~99%.FA、.FNApHATP.UASB-A/OX703.1A0254-0037201112-1836-072009-09-28.8091001PHR20090502.1953—.、.1..2-3、.ρC/ρN>4.40%ρC/ρN>2.51.4125%240%363%4530%~40%.NOB.NOBpH、、、SRT、FAFNA.FAFNAA/O.5-6FAFNA.FA、FNA.UASB-A/OFA、FNA.11.1、、1.12UASB-A/O1Table1CharacteristicsoftheleachatepHρTSρTSSρCODρTOCρICρTC7.1~8.51580032004785~80913100~300237~3183450~4020ρTNρNH+4-NρNO-3-NρNO-2-N1600~2489.51426.9~23602.6~9.61.0~2.6500~7504pH、mg/L.1.21UASB-A/OFig.1Flowdigramofsingle-stageUASB-A/OsystemUASB-A/OUASB、A/O、1.50L.150mm10L.UASBA/OUASB、70、80、400mm、40、50、1000mm50mm3LA/O51410L.UASB30±2℃A/O.UASB.NO-x-NUASB.UASBA/O-.UASBHRT1d6.5kg/m3·d3∶1.A/O3d150%~350%ρMLSS=2500mg/LSVI=1160.12~0.56kg/m3·d.1.3UASB62.5gρMLSS=15g/LρVSS=11.28g/L.A/OρMLSS=3000mg/LρVSS=2345mg/L.“”.UASB-A/O.1.4NH+4-N、NO-3-N、NO-2-N、COD7TN、TC、TOC、TICTN/TOCMultiN/C30002.738120112Table2AnalysismethodsρCOD5B-2CODρNH+4-NρNO-3-NρNO-2-NN-1--ρTNTOCTICTCTN/TOC22.1UASB-A/O2CODUASB-A/O.113dρCOD4785~8091mg/LρCOD72~582mg/L95.4%.UASB、A/O81.1%、14.3%95.4%.3TN、NH+4-N.ρNH+4-N1920mg/L15.3mg/L99.2%.UASBρTN500~665mg/LA/OUASBTN.2CODUASB-A/OFig.2EvolutionoftheCODconcentrationinsingle-stageUASB-A/Osystem3TNNH+4-NUASB-A/OFig.3EvolutionofTNandNH+4-Nconcentrationinsingle-stageUASB-A/Osystem4CODFig.4VariationsofCODNH+4-NNO-2-NNO-3-NandTNinsystem41COD.Raw、Uef、A、USAB、O1、O2、O3、O44.ρCODUASB4785mg/L1173.9mg/L.NO-x-NA/OUASBUASB.UASBρCODA/OρCOD.ρCOD500mg/L838112UASB-A/O.UASBρTN、ρNH+4-N2489.5、2360mg/L622.8、518mg/L.A/OρNH+4-NA/O.ρNH+4-N10mg/L.NO-x-NA/OUASBA/OTNTN80%.2.2A/ONARNAR=ρNO-2-NρNO-2-N+ρNO-3-N×100%15.A/O3.10d—54dNAR50%.255d—72dρNO-3-NρNO-2-N1NAR54d47.9%72d92%.NAR50%.373d—113dNAR90%.A/O113d.2.3pHpH6.UASBUASBpH.A/OpHUASB8.798.85.A/OpH7.63.4pHCO2.ρNH+4-N2360mg/LlgNCaCO37.14gNH+4-N16850mg/L.8500~10000mg/LUASBA/O.5Fig.5VariationofNARinsystem6pHFig.6VariationofpHinbiologicalsystem2.4、、DO、pH、FAFNA8.1928℃.25±1℃.2AOBNOBAOB93812011NOB10.Pollice11200232℃、pH7.210d..3Ruiz12ρDO1.4mg/LρDO0.7mg/L.ρDO4~5mg/L.4pHpH.2pHpHFA、FNA.pHNH3/NH+4NO-2/HNO2pHρFApHρFNA.13AOBpH7.0~8.5NOB6.0~7.5.5FA14FA=1714NH+4-N×10pHKb/Kw+10pH2Kb/Kw(=exp6334273+)T3FAmg/LNH+4-Nmg/LKwKbT℃.FA=1714NH+4-N×10pH(exp6334273+)T+10pH4Anthonisen14FA.ρFA0.1~1.0mg/L.ρFA10~150mg/L.Vadivelu15FA、.6FNA14FNA=NO-2-NKa×10pH5Ka(=exp-2300273+)T6FNAmg/LNO-2-Nmg/LKa.FNA=NO-2-N(exp-2300273+)T×10pH77pH、FAFNAA/OFig.7VariationsofpHFAandFNAintheA/OreactorVadivelu16FNA.AOBρFNA0.10.4mg/LNOBρFNA0.0110.023mg/L.ρFNA0.011~0.1mg/LNOB.HNO2NOB.ATPATP17-18.Prakasam1419HNO2pHATPpH.048112UASB-A/OpH7.5~8.8ρFA0.098~24.7mg/LρFNA0.001~0.023mg/L.7A/OρFA24.7mg/LNOB.ρNH+4-NpHρFA3ρFA0.19mg/L.FANOB.FAρFNA3ρFNA0.023mg/LFNANOB.FAFNAA/O95%.31UASB-A/OρCOD=4785~8091mg/L、ρNH+4-N=1426.9~2360mg/L、ρTN=1600~2489.5mg/L95.4%、99.2%、80%.2A/OUASB、.UASBA/O.3A/O2FA24.7~6.28mg/L2FNA0.023~0.019mg/L.FAFNANOBA/O100%.1.M.20051-47.2SHISKOWSKIDMMAVINICDS.BiologicaltreatmentofahighammonialeachateinfluenceofexternalcarbonduringinitialstartupJ.WaterResearch19983282533-2541.3MARTIENSSENMSCHOPSR.Biologicaltreatmentofleachatefromsolidwastelandfillsites-alterationsinthebacterialcommunityduringthedenitrificationprocessJ.WaterResearch19973151164-1170.4TURKOMAVINICDS.Benefitsofusingselective-inhibitiontoremovenitrogenfromhighlynitrogenouswastesJ.EnvironmentalTechnologyLetters198789419-426.5./UASB-SBRJ.2009292207-212.SUNHong-weiPENGYong-zhenSHIXiao-ningetal.Biologicaladvancednitrogenremovalfromlandfillleachateofhighconcentrationnitrogenbyanoxic/anaerobicUASB-sequencingbatchreactorSBRatlowtemperatureJ.ChinaEnvironmentalScience2009292207-212.inChinese6.J.2006265751-756.ZHANGShu-junPENGYong-zhenZENGWeietal.NitrogenremovalfromhighnitrogenmunicipallandfillleachatevianitritationanddenitritationJ.ActaScientiaeCircumstantiae2006265751-756.inChinese7《》.M.4.2002200-281.8.J.20092519-13.SHIXiao-ningWANGShu-yingSUNHong-weietal.Shortcutbiologicalnitrogenremovalfromhighammonialeachatebyusingon-linecontrolJ.ChinaWater&Wastewater20092519-13.inChinese9.J.200526163-67.GAODa-wenPENGYong-zhenWANGShu-ying.Stabilityofshortcutnitrification-denitrificationJ.EnvironmentalScience200526163-67.inChinese10HELLINGACSCHELLENAAJCMULDERJWetal.TheSHARONprocessaninnovativemethodfornitrogenremovalfromammoniarichwastewaterJ.WaterScienceTechnology1998379135-142.1481201111POLLICEATANDOIVLESTINGIC.InfluenceofaerationandsludgeretentiontimeonammoniaoxidationtonitriteandnitrateJ.WaterResearch200236102541-2546.12RUIZGJEISONDCHAMYR.NitrificationwithhighnitriteaccumulationfortreatmentofwasterwaterwithhighammoniaconcentrationJ.WaterResearch20033761371-1377.13.A/OJ.2006265703-709.MAYongWANGShu-yingZENGWeietal.A/Opilot-scalenitrogenremovalprocesstreatingdomesticwastewaterⅠ.Thestudyofshort-cutnitrificationanddenitrificationJ.ActaScientiaeCircumstantiae2006265703-709.inChinese14ANTHONISENACLOEHRRCPRAKASAMTBSetal.InhibitionofnitrificationbyfreeammoniaandnitrousacidJ.JournalofWaterPollutionControlFederation1976485835-852.15VADIVELUVMKELLERJYUANZG.Effectoffreeamm
本文标题:单级UASBAO组合工艺处理实际垃圾渗滤液王淑莹
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