好氧颗粒污泥法处理石化废水金育辉

812Vol．8No．12201412ChineseJournalofEnvironmentalEngineeringDec．20141222*1．1008712．130017SBＲ。40%、60%15SBＲ27COD89%TN、NH3-NTP56%、86%90%。1．3mmSEM。SBＲ。SBＲTQ116．2A1673-9108201412-5335-04TreatingpetrochemicalwastewaterusingaerobicgranularsludgeJinYuhui1WuDi2SongGuojing2HuoMingxin21．GuanghuaSchoolofManagementPekingUniversityBeijing100871China2．SchoolofEnvironmentNortheastNormalUniversityChangchun130017ChinaAbstractWastewaterfromtheprimarysedimentationtankofJilinPetrochemicalWastewaterTreatmentPlantwasusedasrawwatertocultureaerobicgranularsludgeinalab-scalesequencingbatchreactorSBＲ．TheSBＲwasoperatedwith40%to60%dilutedpetrochemicalwastewatergranularstructureswereobservedafter15daysthen100%ofthepetrochemicalwastewaterwasusedandthesettlingtimewasgraduallyreduced．Theefflu-entwassteadyatthe27thdayandtheCODTNNH3-NTPremovalefficiencieswere89%56%86%and90%respectively．Accordingtothescanningelectronmicroscopeimagethesludgewasmainlycomposedofba-cillusandfilamentarybacteriaandthereexistedanumberofholeswithinthesludge．Ｒesultsindicatethataerobicgranulesludgeformedmorerapidbygraduallyincreasingtheproportionofpetrochemicalwastewaterandshorteningthesettlingtime．Theaerobicgranularsludgeshowsgoodpotentialforpetrochemicalwastewatertreatment．KeywordsaerobicgranularsludgesequencingbatchreactorSBＲpetrochemicalwastewater200860352013－11－042014－02－181966—。[e-mail]*[e-mail]、--TNNH3-N1。、、。2-5、。、、、6-9。SBＲCOD、、、。11．1SBＲ7cm52cm2L1．5L。、、、。0．15m3/h820±1℃1。1SBＲFig．1SBＲexperimentaldevice1．2SBＲMLVSS/MLSS0．60SVI170mL/g0．1mm0．078mm。46h10min30、20、15、105min1010min。20cm。40%、60%=V/V+V×100%15dCOD、BOD5、NH3-N、TN、TP390～450、170～204、51～57、83～909～11mg/LpH7．5～8．0。COD、TN、NH3-N、TP4。1．31SV、SVI、MLSS、MLVSS、COD、NH3-N、TN、TP11。212、、、、、、HITACHIS-4700。22．1COD200mg/L。。2。1．3mm。2。2a2Fig．2SEMimagesofaerobicgranularsludgeofdifferentmagnification6335122b2c、2d。2．2CODCOD150～250mg/L。COD70%15d。COD400mg/L。3CODmLSSCOD85%。3CODFig．3ＲemovalefficiencyofCODwithaerobicgranularsludge2．31545。NH3-N、TN54mg/L88mg/LNH3-N85%TN56%。NH3-NNO－2-NNO－3-N。4NH3-NFig．4ＲemovalefficiencyofNH3-Nwithaerobicgranularsludge5TNFig．5ＲemovalefficiencyofTNwithaerobicgranularsludgeNN2。TNNH3-NC/NNO－3-N13。2．46TPFig．6ＲemovalefficiencyofTPwithaerobicgranularsludge6TPNH3-NTNTP90%TP733582125。12Ca2+133--14。225。WangFen15。31SBＲ。2SEM、。3COD、NH3-N、TPTN、TP。1．．2006ShiLijun．Biologicalnitrogenremovalfrompetrochemicalwastewaterusingswimbedbiofilmreactorandanaerobicammoniumoxidation．DalianDoctoralDissertationofDalianUniversityofTechnology2006inChinese2BeunJ．J．HendriksA．VanLoosdrechtM．C．M．etal．Aerobicgranulationinasequencingbatchreactor．Wa-terＲesearch199933102283-22903TayJ．H．LiuQ．S．LiuY．Microscopicobservationofaerobicgranulationinsequentialaerobicsludgeblanketre-actor．JournalofAppliedMicrobiology2001911168-1754TayJ．H．LiuQ．S．LiuY．Theeffectsofshearforceontheformationstructureandmetabolismofaerobicgran-ules．AppliedMicrobiologyandBiotechnology2001571-2227-2335LiuY．YangS．F．LiuQ．S．Theroleofcellhydropho-bicityintheformationofaerobicgranules．CurrentMicrobi-ology2003464270-2746．．200423553-55LanHuixiaChenZhonghaoChenYuancai．Treatmentofeffluentfromannnonimsulfitepulpingwithaerobicgranularsludgetechnology．ChinaPulp＆Paper200423553-55inChinese7．．200632873-75ChiHanYangFenglinLiuYihuietal．Treatmentofmu-nicipaldomesticsewagewithaerobicgranularslude．Technol-ogyofWaterTreatment200632873-75inChinese8ArrojoB．Mosquera-CorralA．GarridoJ．M．etal．Aerobicgranulationwithindustrialwastewaterinsequen-cingbatchreactor．WaterＲesearch20043814-153389-33999SuKuizuYuHanqing．Formationandcharacterizationofaerobicgranulesinasequencingbatchreactortreatingsoy-bean-processingwastewater．Eniron．Sci．＆Technol．20053982818-282710．．200826115-17GaoJingfengGuoJianqiuBiHuanyu．Ｒapidstartofaerobicgranularsludgereactorwithtreatmentphosphorusremoval．EnvironmentalEngineering200826115-17inChinese11．1．198912．．2009BaoＲuiling．Studyontheperformanceandprocessesofsim-ultaneouslynitrogenandphosphorusremovalbyaerobicgran-ularsludgeatlowtemperature．HarbinDoctoralDissertationofHarbinInstituteofTechnology2009inChinese13JuangY．C．SunilS．A．LeeD．J．etal．Stableaer-obicgranulesforcontinuous-flowreactorsPrecipitatingcalciumandironsaltsingranularinteriors．BioresourceTechnology2010101218051-805714WachtmeisterA．KubaT．VanLoosdrentM．C．M．etal．Asludgecharacterizationforaerobicanddenitrif-yingphosphorusremovingsludge．WaterＲesearch1997313471-47815WangFenLuShanWeiYanjieetal．CharacteristicsofaerobicgranuleandnitrogenandphosphorusremovalinaSBＲ．JournalofHazardousMaterials20091642-31223-12278335