IC厌氧反应器处理蔬菜垃圾的试验研究陈婕

IC112221．2150112．215011。ICCOD、pH。ICCOD85%15．9kgCOD/m3·dkgCOD0．5m3。IC。ICS181．3X703．1A0517－6611201433－11829－03ExperimentalStudyonVegetableWasteTreatedbyICAnaerobicＲeactorCHENJie1TIANXing1LANFeng-gang2etal1．DepartmentofEnvironmentalScienceandEngineeringSuzhouUniversityofSci-enceandTechnologySuzhouJiangsu2150112．SuzhouKeteEnvironmentalLimitedCompanySuzhouJiangsu215011AbstractObjectiveTheresearchaimedtostudythenewmethodofanaerobicreactionforthetreatmentofvegetablewaste．MethodTakenChinesecabbageleavesasmaterialstheanaerobicreactionwasundergonewithICanaerobicreactor．DuringthereactionparameterssuchaspHandCODofinletandoutletaswellasthemethaneproductionefficiencyweredetermined．ＲesultTheresultsshowedthatafterthestableoperationofICreactorCODremovalefficiencycouldreach85%organicloadscouldreach15．9kgCOD/m3·dandperkgCODcouldproduceapproximately0．5m3methane．ConclusionThisstudyprovedthatthetreatmentofvegetablewastewithICanaerobicre-actornotonlycouldproduceenergybutalsocouldsimplifytreatmentfacilities．KeywordsVegetablesgarbageICreactorMethane1989－。2014-10-2050%。75%85%1。。2。、。N、P、K。3。4。。。。。11．1。10．605g105℃6h1．723g1h1．682g1h20．01g1．678g84．2%。11．398g3．832g1．879g50%。COD75000mg/L783mg/L356mg/L。1．2COD、、、pH-8pH、JY3002、、、、、、、。1．3ICIC37±2℃5。COD∶N∶P=200～350∶5∶16。50ml7。。IC、COD1kg、。2IC2UASB8。5、、、。IC1。2．1ICIC、JournalofAnhuiAgri．Sci．2014423311829－1183111865DOI:10.13989/j.cnki.0517-6611.2014.33.0791ICIC24h9IC10。COD、、、pH、、VFA。23IC15d3L/d24h。315COD。611COD。1215。2、3COD85%1．8kgCOD/m3·d11。38。2、COD32．2IC①②12。24h13。1．25kgCOD/m3·d14COD80%3～4d。VFA85%。453～4dCOD2220mg/L17220mg/L2．2kgCOD/m3·d17．2kgCOD/m3·d15COD。4、COD03811201452326COD55℃16。4d85．6%。4043COD。。CODpH。、、VFA5d。50dCOD85%。2．3IC20d。3L15．9kgCOD/m3·d17COD∶N∶P=200～350∶5∶1。CODpH。6。6、COD767ICCOD85%7．2m318。IC。31ICCOD85%。2IC15．9kgCOD/m3·d7．2m31kgCOD0．5m2。3。11865138114233IC1∥μmAa80～9510～16Bb5～28Cc4～20Dd18～9010～55Ee。8～27F、f15～7510～50G、g5～30H、h5～28I、i5～35J、j20～385～15K、k。5～303、、、、、、、、、、。。1．J．2011321574－79．2．J．20066467－71．3STODDAＲDFL．Geneticsofstarchgranulesizedistributionintetra-ploidandhexaploidwheatsJ．AustralianJournalofAgriculturalＲe-search2004547637－648．4BECHTELDBZAYASIKALEIKAULetal．Size-distributionofwheatstarchgranulesduringendospermdevelopmentJ．CerealChemistry199067159－63．5CAMPBELLMＲLIJBEＲKEELTGetal．VariationofstarchgranulesizeintropicalmaizegermplasmJ．CerealChemistry1996735536－538．6TESTEＲＲFKAＲKALASJQIX．Starch-compositionfinestructureandarchitectureJ．JournalofCerealScience200439151－165．7LEACHHWSCHOCHTJ．StructureofthestarchgranuleIIactionofva-riousamylasesongranularstarchJ．CerealChemistry196138檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪34－46．11831。4。1．———J．2013412610770－10772．2．———J．201420697－99．3．J．200231138－42．4．———C//．2008．20081249－1252．5．J．2014341207－212．6CHANGJITSAIJJWUKH．CompostingofvegetablewasteJ．WasteManagementandＲesearch2006244354－362．7LFHAOLZHUMetal．Initiatingmethanogenesisofvegetablewasteatlowinoculum－to－substrateratioImportanceofspatialseparationJ．BioresourceTechnology2012105169－173．8NEVESLOLIVEIＲAＲALVESMM．Influenceofinoculumactivityonthebio－methanizationofakitchenwasteunderdifferentwaste/inoculumratiosJ．ProcessBiochemistry200439122019－2024．9．J．201129176－80．10．“”J．200513135－38．11．J．2012321232－240．12．—M．1994．13．“”J．200513135－38．14．J．199612346－49．15EL-HAGGAＲSMHAMODAMFELBIEHMA．Compostingofvegeta-blewasteinsubtropicalclimatesJ．InternationalJounralofEnivron-mentandPollution199894411－420．16．J．200020312－14．17．J．200513135－38．18．J．200843－6．568114233