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///1,1,2,2,2(1.,215009;2.,215000),,,。+++,,COD、SS、,,12.86/m3。;;;;X703C1000-4602201714-0108-03TreatmentofWastewaterfromFluorescentPenetrationLiquidProductionProcessbyElectricFenton+Coagulation-Sedimentation+HydrolyticAcidification+ContactOxidationZHAOJun1WANGXue-hua12WANGHao2LILei21.SchoolofEnvironmentalScienceandEngineeringSuzhouUniversityofScienceandTechnologySuzhou215009China2.SuzhouKeTeiEnvironmentalTechnologyCo.Ltd.Suzhou215000ChinaAbstractThewastewaterfromfluorescentpenetrationliquidproductionprocessischaracterizedbyhighcontentofrefractoryorganicdifficultyindemulsificationandpoorbiodegradability.AcombinedprocessofelectricFentoncoagulationsedimentationhydrolyticacidificationcontactoxidationandco-agulationwasusedtotreatthistypeofwastewater.TheresultsshowedthattheprocesscanremoveCODSSchromaandoileffectively.Andthetreatmenteffluentqualitywasbetterthanrequirements.Theop-erationcostoftheprocesswas12.86yuan/m3.KeywordswastewaterfromfluorescentpenetrationliquidproductionelectricFentoncoagu-lationhydrolyticacidificationcontactoxidationE-mailwxhketei@126.com1。、、C6-10、C12-15、、。、12。、、3。·801·331420177CHINAWATER&WASTEWATERVol.33No.14Jul.2017。。80m3/d。。、1。1、Tab.1QualityofinfluentandeffluentpHCOD/mg·L-1SS/mg·L-1//mg·L-18~10154705005201506~9500100502021。1Fig.1Flowchartofwastewatertreatmentprocess。。AOPsFe2+H2O2·OH4。、、PP3.0m×1.6m×3.5mHRT4h45kW。0~30V0~1500mA43.5m×2m。pH2~3pH6~7H2SO4pH2~3pH。pH2~3H2O2、FeSO4。pH8~10PAC、PAM。5.3m×1.6m×6.5mHRT=7h。COD、。pHpH7.5~8.5。40m×10mHRT=35h。COD。。5.0m×4.0m×5.5mHRT=30h。33.1。。H2O28.5mg/LFeSO42.5mg/L100mA3.5mA/m25。PAC、PAMPAC、PAM1.5mL/L0.3mL/L。3.23.2.1UASB80m370%~80%。N、P35℃。1m3/d4m3/h3·901·.watergasheat.com,:///3314。3.2.280m380%。UASBN、P5d。。1m3/d4m3/h45d。3.32。2Tab.2WastewatertreatmenteffectpHCOD/mg·L-1BOD5/mg·L-1SS/mg·L-1//mg·L-18~101547018565124001207~96497162451212056105085127118992466~93010108418954236~94501629546196~9500—1005020+++、、。2COD、SS、97%、81%、89%84%。4、。80m3/d8.3/m31.25/m33.31/m312.86/m3。5+++、、。1.J.2014977-79.2.J.2010649-51.3.J.2001270-73.4.J.2014955-58.5.+EF-Feox+J.2016394-98102.1987-。E-mail1803341132@qq.com2017-04-26·011·3314.watergasheat.com
本文标题:电芬顿混凝水解接触氧化处理荧光渗透液废水赵军
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