臭氧氧化曝气生物滤池联合工艺处理低温高浓度苯酚废水张兰河

2011316ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿殨殨殨殨2011－05－302011－08－04。1971—。[e-mail]。QA20101320090599。—121131．1320122．1500903．100089—BAF。Design－Expert7．1。5～10℃、0．67g/L、pH9．851237．6mg/L38．12%pH7．00～8．00BAFBAF0．5mg/L。GB8978—1996《》。X703A1006－1878201106－0511－04TreatmentofHighConcentrationPhenol-containingWastewateratLowTemperaturebyOzoneOxidation－BAFProcessZhangLanhe12GuoYiping1WangLuyao1WangXuming31．SchoolofChemicalEngineeringNortheastDianliUniversityJilinJilin132012China2．StateKeyLaboratoryofUrbanWaterResourceandEnvironmentHarbinInstituteofTechnologyHarbinHeilongjiang150090China3．BeijingAgro-BiotechnologyResearchCenterBeijing100089ChinaAbstractThesimulatedwastewaterwithhighconcentrationphenolwastreatedatlowtemperaturebyozoneoxidation－biologicalaeratedfilterBAFprocess．TheparametersforozoneoxidationwereoptimizedusingDesign-Expert7．1designsystem．Undertheconditionsoftemperature5－10℃ozonedosage0．67g/LandinfluentpH9．85thephenolmassconcentrationinozoneoxidationeffluentis1237．6mg/Landthephenolremovalrateis38．12%TheozoneoxidationeffluentisadjustedtopH7．00－8．00andthenintroducedintoBAF．ThephenolmassconcentrationinBAFeffluentislessthan0．5mg/L．TheprocessissimpleandstableandthefinaleffluentqualitycanmeetthedischargestandardsofGB8978－1996．KeywordsozonebiologicalaeratedfilterBAFphenolwastewatertreatment、。。、、、、1－5。。。。6－8。·115·ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY201131。Design－Expert7．1。BAF—BAF。11．1NH4Cl200mg/L、2000．0mg/L、KH2PO420mg/L、CaCl2·H2OMgSO4·7H2OCOD4819．28mg/L、54．213mg/L。Oxi3310DO、PH3310pHWTW。1．2BAF。2m8cm6L。BAF2m10cm1m3～5mm2L。—BAF1。。pH8．09～9．45pH6～8。pH7．00～8．00BAF。BAFHRT30h。BAFBAFBAFDODO6mg/L。1—BAF1234pH5pH6DO7BAF81．34－9COD99BOD59。22．1Design－Expert7．1D－optionalpH。12。1AB/g·L－1pH10．677．0021．008．2531．339．5041．6710．7552．0012．002AB5～10℃%21～25℃%1115．356．1421210．5413．6731332．6336．9141436．8638．7751538．4940．576217．168．3272457．9360．028319．3211．4393338．7545．92103570．3377．63114113．0615．21124340．2846．11135111．8016．15145216．9518．73155344．5348．83165470．6673．09175586．2093．95ka124．779．33ka232．5513．75ka339．4738．64ka426．6747．40ka546．0365．00Ra121．2655．60kb127．2111．45kb234．1716．20kb344．9942．98kb430．6657．29kb550．1570．72Rb222．9459．271ka1ka2ka3ka4ka5Ra5～10℃2kb1kb2kb3kb4kb5Rb21～25℃。·215·6．—221～25℃5～10℃。Design－Expert7．1pH2。25～10℃、2．00g/L、pH12．0086．20%21～25℃、2．00g/L、pH12．0093．95%。2pHDesign－Expert7．1pH。5～10℃、0．67g/L、pH9．851237．6mg/L38．12%21～25℃、0．67g/L、pH8．581638．54mg/L18．07%。·OH。pH·OH10－11。。pHBOD5/COD0．020．310．23COD。COD12。2．2BAF5～10℃150．0300．0500．0mg/LBAF9d。50．0mg/LBAF50．0～100．0mg/L。3。31300．0mg/L98．23%1300．0mg/L1500．0mg/L1．87%。1300．0mg/LBAF。1300．0mg/LBAF。32．3—BAF0．67g/LpH·315·ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY2011319．858．58—BAF3。3—BAF0．5mg/L。GB8978—1996《》13。3—BAFρ/mg·L－1COD/mg·L－12000．02000．04833．574833．571220．41657．44510．944749．84BAF0．30．4174．83162．173aDesign－Expert7．15～10℃0．67g/L、pH9．8521～25℃0．67g/L、pH8．58。b5～10℃BAF1300．0mg/L98．23%1300．0mg/L。c—BAF2000．0mg/L0．5mg/LGB8978—1996《》。1AhmaruzzamanMSharmaDK．AdsorptionofphenolsfromwastewaterJ．JColloidInterfaceSci2005287114－24．2YavusYKoparalAS．ElectrochemicaloxidationofphenolinaparallelplatereactorusingrutheniummixedmetaloxideelectrodeJ．JHazardMater2006B1362296－302．3．J．1998245259－263．4RaquelFPupoNJoseRG．Photodegradationofdichloroaceticacidand24-dichlorophenolbyferrioxalate/H2O2systemJ．WaterRes2000343895－901．5．J．2009293199－202．6．/J．201040194－97．7BahadrKKAbdurrahmanT．Continuouselectrochemi-caltreatmentofphenolicwastewaterinatubularreactorJ．WaterRes20033771505－1514．8GaliSVPradeepKInduM．TreatmentofphenolandcresolsinupflowanaerobicsludgeblanketUASBprocessareviewJ．WaterRes2005391154－170．9《》．M．4．2002422－497．10．J．20047411－13．11JW．M．．1993402－420．12．J．201023354－56．13．GB8978—1996S．1996．櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏櫏殽殽殽殽《》《》[e-mail]。。。《》2011－11·415·