好氧厌氧兼氧污水处理技术的原理兼谈水解酸化工艺的研发

、、———*12131.1000372.1000843.100022、、。。、。、。、、、。。PＲINCIPLESOFAEＲOBICANAEＲOBICANDFACULTATIVETECHNOLOGIESFOＲSEWAGETＲEATMENTDEVELOPMENTOFTHEHYDＲOLYSISACIDIFICATIONXueNiantao12PanTao1JiYukun31.NationalEngineeringＲesearchCenterofUrbanEnvironmentalPollutionControlBeijingMunicipalＲesearchInstituteofEnvironmentalProtectionBeijing100037China2.SchoolofEnvironmentTsinghuaUniversityBeijing100084China3.CollegeofEnvironmentalandEnergyEngineeringBeijingUniversityofTechnologyBeijing100022ChinaAbstractPrinciplesofaerobicanaerobicandfacultativewastewatertreatmenttechnologieswerecomparedinthispaper．Theeffluentqualityfromaerobictreatmenttechnologyisgreat．Thistechnologyissuitableforthetreatmentoflowandmediumconcentrationwastewaterandthefollow-upprocessforeffluentfromanaerobictreatment．Howevertheenergyconsumptionishigh．Anaerobictreatmenttechnologyissuitableforthetreatmentofhighconcentrationwastewater．Ithasgraduallybeenthecoremethodforenvironmentalprotectionandresourceutilization．Howeverthereactionvelocityofthetechnologyisslowandthereactorvolumeislarger．Facultativetreatmenttechnologycancombinetheadvantagesofaerobicandanaerobictechnologiesimprovingtheoverallefficiencyoforganicmatterremoval．ThedevelopmenttrendoffacultativetreatmenttechnologyincludesMechanismofdegradationfororganicmatteroffacultativemicrobescultivationandisolationoffacultativemicrobesimprovementoftreatmentefficacyoffacultativemicrobesandrelationshipbetweenfacultativemicrobesandothermicrobes．Hydrolysisacidificationprocessoccupiesanimportantpositionintheapplicationoffacultativemicrobes．OvertheyearshydrolysisacidificationprocesshasbeenpopularlyusedmakingimportantcontributionforthesewagetreatmentinChina．Keywordshydrolysisacidificationwastewateraerobicanaerobicfacultative*2012ZX07203-001-01。2014－10－23。、、。、1。[phone]、、、2。3。、。3。11。、、。1、、、、。90%108～109/mL。、、、、、、、、4。。1%。。2。188112《》1860Mouras“Mouras”5。26-7。①—②—③—④—⑤—。23。21———、、、CO2、H2、NH3、H2S。21———、、CO2H2。31、2、CO2H2、CH4+CO2。3。。1850。Clostridium、Bacteroides、Bifidobacterium、。Proteus、、、Streptococcus、、、。4Methanobacterium、Methanococcus、442015333Methanosarcina、Methanospirillum。、8。。。。COD1000～3000mg/L。3。。91。COD＜1000mg/LCOD＞10000mg/L、。2、、、、、。3、。3.1－ABAB、、。AB。ABA。AA。A10。A、、、。“”。A11。、90%10%。A。Bhnke12KrefeldAABOD/CODA。542015333.2。。、、4。44COD13。44COD、。。、。。。BOD、COD10%BOD、COD10%。、、、13。、A2/OABA。。。A2/OABA13。。WangKHUSB。9C9。2～6C2～C66。、BOD5/COD13。。－4.5m3/d1.0m3/d、1.5m3/d。、、、、、、。3.3。642015333.3.1。14。Yang15。Kouki1610≥80%4BacillusandExiguobacterium。17DXI-1-β-PHBDX1-1。18。3.3.2、。CODBODDODODO19。。。．DO0.2～0.3mg/LDO20。211.2450.118μmol/g·h0.136μmol/g·hCOD7.84.6。3.3.3。－AB0.50kg/m3·dCOD31.15%22。－8kg/m3·d、3.8kg/m3·d95%COD150mg/L23。24。3.3.4、。25MC-A1MC-N1。4。。－。、、、。1．J．19951115-16.2．+D．2013.3．－－－－J．2008289-91.742015334．D．2006.5．－M．1991.6WangK．IntegratedAnaerobicandAerobicTreatmentofSewageD．WageningenWageningenAgriculturalUniversity1994.7MccartyPLSmithDP．AnaerobicwastewatertreatmentJ．EnvironmentalScience＆Technology198620121200-1206.8SeghezzoLZeemanGvanLierJBetal．AreviewTheanaerobictreatmentofsewageinUASBandEGSBreactorsJ．BioresourceTechnology1998653175-190.9．—J．1997234．52-58.10．ABJ．198956．40-43.11．ABAJ．1999216．39-44.12．ABJ．19917125-30.13．M．2001.14LeeJKimTGChoK．Isolationandcharacterizationofafacultativemethanotrophdegradingmalodor-causingvolatilesulfurcompoundsJ．JournalofHazardousMaterials2012235/236224-229.15YangHShaoPLuTetal．Continuousbio-hydrogenproductionfromcitricacidwastewaterviafacultativeanaerobicbacteriaJ．InternationalJournalofHydrogenEnergy200631101306-1313.16KoukiSSaidiNM'HiriFetal．Isolationandcharacterizationoffacultativemixotrophicammonia-oxidizingbacteriafromconstructedwetlandsJ．JournalofEnvironmentalSciences-China201123101699-1708.17．J．．2007536753-758.18BrookI．Enhancementofgrowthofaerobicanaerobicandfacultativebacteriainmixedinfectionswithanaerobicandfacultativegram-positivecocciJ．JournalofSurgicalＲesearch1988452222-227.19．J．．200522432-35.20．/J．1995615-18.21．—D．2008.22．-ABJ．199314466-70.23．—D．2006.24IvanovVLimJJStabnikovaOetal．Biodegradationofestrogensbyfacultativeanaerobiciron-reducingbacteriaJ．ProcessBiochemistry2010452284-287.25．MC-A1MC-N1J．201124235-40.1969－、、。[e-mail]。櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅[e-mail]、、J．2010226-30.12．M．2．201068-71.13．J．199832-4.14LinC．MappingsoilLeadandremediationneedsincontaminatedsoilsJ．EnvironmentalGeochemistryandHealth200224123-33.15．—PbMnJ．2004346-50.16．－－XFeNiMnCuZnPbJ．20124594-598.17．D．2013.18．J．20101033-37.19．M．2011104-106.20．J．20132030-34.21．J．．20101102-107.1993－。[e-mail]1975－。[e-mail]84201533