ASBBR处理超高盐榨菜腌制废水李晓品

712Vol．7No．12201312ChineseJournalofEnvironmentalEngineeringDec．2013ASBBＲ12111*111．4000452．453007、ASBBＲ。30℃7%NaCl1kgCOD/m3·d67d、、26、6、2418d79COD375mg/LCOD92．86%15kgCOD/m3·dCOD27000±2000mg/LCOD2200mg/L92．03%30、25、20、1510℃COD92．63%、84．07%、67．13%、54．61%44．19%。ASBBＲX703A1673-9108201312-4697-06TreatmentofhypersalinemustardtuberwastewaterbyanaerobicsequencingbatchbiofilmreactorLiXiaopin12WeiShanshan1HanYi1ZhouJian1ChenLi1YangZhi11．KeyLaboratoryofThreeGorgesＲeservoirＲegion’sEco-EnvironmentMinistryofEducationChongqingUniversityChongqing400045China2．HenanNormalUniversityXinxiang453007ChinaAbstractAnaerobicsequencingbatchbiofilmreactorwasusedtotreathypersalinemustardtuberwastewaterinfluencesoffillerkindsorganicloadingandtemperatureonthesystembuiltandthetreatmenteffi-ciencyofreactorwereinvestigated．Theresultsshowedthatundertheoperatingconditionsoftemperature30℃theconditionofsalinity7%calculatedasNaClorganicloading1kgCOD/m3·dthereactoraddedpoly-urethanefillerthrough67dayssuccessfullyconstructedthehypersalinemustardtuberwastewateranaerobictreat-mentsystemwhichshortened26days6days24daysand18daysthantheASBBＲwithoutaddinganyfilleroraddingsemi-softcombinedfillersphericalcombinedfillerandpolystyrenefillerrespectively．Whenthestart-uptimeofreactoroperatedtothe79thdaytheeffluentCODwas375mg/Ltheremovalratewas92．86%．Whenthereactorincreasedorganicloadingto15kgCOD/m3·dtheinfluentCODwas27000±2000mg/LtheeffluentCODwas2200mg/Ltheremovalratewas92．03%．Temperaturehasremarkableeffectontheefficiencywhentemperatureswere30252015and10℃theremovalratesofCODwere92．63%84．07%67．13%54．61%and44．19%respectively．KeywordsanaerobichypersalineASBBＲfillerorganicloadingtemperature2008ZX07315-0042012－08－222012－09－261984～。[e-mail]*[e-mail]。1-6IlgiKarapinar782%NaClCOD1880mg/L9579mg/LCOD87%43%3%NaClCOD94%3%10%COD10%Ｒiffat93．5%NaCl30℃3．0kgCOD/m3·dCOD80%6．0kgCOD/m3·d710ASBBＲanoxicsequen-cingbatchbiofilmreactor1%NaCl30℃4kgCOD/m3·dCOD62%11UASB5%NaCl55℃78dCOD44%1238℃pH6．8～7．24．6%NaCl15．0kgCOD/m3·dCOD40%～43%。2%～5%NaCl。ASBBＲ、。11．11。ASBBＲ6L。1Fig．1Experimentalequipment1．27．0±0．2%NaClCOD5000～36000mg/LBOD2500～7500mg/LpH4．0±0．5。1．31．3．15。130g/L30±2℃7%NaCl1．0kgCOD/m3·d0．25h—11．5h—0．25hCOD。1Table1Typesoffillerinthereactor1—20．630．640．650．61．3．23。30±2℃、7%NaCl0．60．25h—11．5h—0．25h1．0、2．0、4．0、6．0、8．0、10．0、12．0、15．0、18．020．0kgCOD/m3·dCOD、pH、PCＲ-DGGE。1．3．3。7%NaCl0．60．25h—11．5h—0．25h15kgCOD/m3·d30、25、20、1510℃COD、pH、、VFA。22．12～8。2～8COD7．0%NaCl896412ASBBＲCOD3～5dCOD1～593、73、91、6785dCOD63．82%、74．39%、73．07%、86．12%67．91%1～5103、81、97、7991dCOD1775、1163、1288、3751550mg/LCOD65．87%、77．86%、74．12%、92．86%69．08%。99647924SEM×5000Fig．9SEMphotographsofmicroorganismsinNo．2andNo．4reactor×5000COD。467dCOD92．86%《》GB8978-1996273dCOD77．86%193dCOD65%。、、1。92。2．210～12。10111．0、2．04．0kgCOD/m3·dCOD5000±200mg/LCOD375、538725mg/LCOD92．86%、89．61%86．39%1．0kgCOD/m3·d4．0kgCOD/m3·dCODpHCOD10000±1000mg/L、15000±1500mg/L、27000±2000mg/L、36000±100mg/L4．0kgCOD/m3·d6．0、8．0、15．020．0kgCOD/m3·dCOD963、2200、22003700mg/L2662．2、2085．9、1591．21565．7mg/LCOD91．21%、86．21%、92．03%89．52%10116．0kgCOD/m3·dCOD、、pH4．0kgCOD/m3·d6．0kgCOD/m3·d007412ASBBＲ。4．0kgCOD/m3·d20．0kgCOD/m3·d15．0kgCOD/m3·dCOD。7%NaCl12。15．0kgCOD/m3·d1591．2mg/L20．0kgCOD/m3·d1565．7mg/LCOD13。7%NaCl30±2℃ASBBＲ15kgCOD/m3·dCOD27000±2000mg/LCOD2200mg/LCOD92．03%。2．3132。13ASBBＲCODFig．13EffectoftemperatureonCODremovalefficiencyinASBBＲ137%NaCl15kgCOD/m3·d30、25、20、1510℃COD92．63%、84．07%、67．13%、54．61%44．19%COD597．92、535．50、418．25、345．33275．33mg/L·hCODCOD。1410～15℃1～22、pHVFATable2EffectsoftemperatureonALKpHandVFA℃mg/LpHVFAmg/L3015258．02952514057．932732011857．226321510456．97774109756．51103810～15℃1．5～1．9。2pHVFA95mg/L1038mg/LVFA15VFApH。31。30℃7%NaCl1kgCOD/m3·d67d、、26、6、2418d79dCOD375mg/L92．86%《》GB8978-1996。2ASBBＲ0．630±2℃7%NaCl15kgCOD/m3·dCOD27000±2000mg/LCOD2200mg/LCOD92．03%。3ASBBＲ。7%NaCl15kgCOD/m3·d30、25、20、1510℃COD92．63%、84．07%、67．13%、54．61%44．19%。107471．/．2011271316-18WangHuirongWeiYanfeiMeiＲongwu．Studyontreat-mentofhypersalinedyewastewaterwithcombinedprocessofphotosyntheticbacteriaandactivatedsludge．ChinaWa-ter＆Wastewater2011271316-18inChinese2．．201124145-46ZhaoYongHanBingquanYuMin．Studyonpharmaceuti-calhypersalinewastewatertreatmentbytheactivecarrierofenzyme．PollutionControlTechnology201124145-46inChinese3．ASBBＲ．2010261510-13ChaiHongxiangHuXuebinHeQiangetal．Influenceofbetaineontreatmentofhigh-saltmustardtuberwastewaterbyASBBＲ．ChinaWater＆Wastewater2010261510-13inChinese4．．201111341-45ZhouJianDuGuojunZhangYongshengetal．Onthestart-upofhybridanaerobicreactorformustardtubersew-agetreatment．JournalofSafetyandEnvironment201111341-45inChinese5．．2007204102-105GaoHuanJiangJinyuanHuXiangetal．Studyonther-mophilicanaerobicbiodegradationofreactivedye．Ｒe-searchofEnvironmentalSciences2007204102-1056．．201137690-93ChenYaoZhouJianGanChunjuanetal．Ｒapidstart-upandpollutionremovalcharacteristicofhypersalineanaero-bicsystem．TechnologyofWaterTreatment201137690-93inChinese7IlgiKarapinarKapdanBurcuErten．AnaerobictreatmentofsalinewastewaterbyHalanaerobiumlacusrosei．ProcessBi-ochemistry2