OFR和SBR联合工艺处理医药废水的研究

OFRSBR1,1,1,1,2,2(1.,510275;2.,510623):(OFR),,(SBR),,:,,:X787:A:100023770(2000)0120056204,,,(),1029,,,,,,(OFR),,OFRSBR11.1OFR1.21.2.1COD()1.2.2K2Cr2O7(AR,0.2000molL),(NH4)2Fe(SO4)2(AR,0.042molL)26120002TECHNOLOGYOFWATERTREATMENTVol.26No.1Feb.,2000:1998211202©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.中国城镇水网(H2O2OH),,1.3.2,,12h,,OFR,,,CODSS1.4,,,520,22.1500m3d(96),,(COD,SSpH),14,1119974pHCOD(mgL)SS(mgL)A6.57.595.6747.093.4426.5B6.57.5412.91110.1113.2512.4:A:B:,,,2.2,,5(ABCDE)282:OFR,,COD,:,OFR,,DE,,,E,D,COD,,E75,OFRSBR©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.中国城镇水网(mgL)747.0651.1290.8174.3130.195.61110.1926.5805.7784.5588.7412.9ABCDE70.061.364.979.382.231.127.944.061.164.317.130.960.660.863.842.444.339.753.969.747.058.045.359.773.558.348.742.359.662.851.060.153.970.578.261.750.565.875.476.649.762.564.468.774.856.465.373.988.290.268.070.665.968.772.361.966.464.772.177.62.3OFR328E(50Lh),COD,3OFRABCOD(mgL)80200200500500400500500R(%)40506060602.4(SBR)2.4.1SBR,5d,OFR,3,,,2.4.2OFR,SBR,4,,,,10h,(pH=69,COD80mgL,SS70mgL)4SBR(h)COD(80mgL)SS(70mgL)pH8276.6113.5286.787.68.57.010276.675.5286.769.48.57.012276.658.5286.748.28.57.02.4.3SBR,,2.62.6.1:OFR,,,,:OFRSBR,OFR85261©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.中国城镇水网:,(OFR),CODSS,OFR,COD750mgL,OFR,COD300mgL,SS70mgL,pH8.0,OFRSBR,,,[1],.[J].,1997,23(6):353.[2].[J].(),1998,37(4):80.[3].[M].,:,1989:108,354.STUDYOFTHETREATMENTOFPHARMACEUTICALWASTEWATERBYOXIDE-FLOCCULATIONREACTIONANDTHESEQUENTBIOCHEMICALPROCESSPENYu2fan1,CHENGWei2guo1,ZHUXi2hai1,LUOZhuan2rong1,LIChao2ming2,ZHUYue2ying2(1.EnvironmentalScience&EngineeringCentreofZhongshanUniversity;2.GuangzhouGuanghuaPharmaceticalCo.Ltd.)Abstract:Theapplicationoftheself-designednewoxide-flocculationreactor(OFR)tothetreatmentofpharmaceuticalwastewaterwasstudied.Theoptimalcatalystwasdeterminedbytestingtheeffectofdifferentcatalystsontheremovalrateoforganiccontaminantsinthewastewater.Thesequentbiochemicalprocess(SBR)wasalsostudied.TheresultsshowedthatthetechnologyofthecombinationofOFRandSBRwaspracticalandeconomical.Theeffluenttreatedbythetechnologymetthedischargestandard.Keywords:pharmaceuticalwastewater;wastewatertreatment;oxide-flocculationreactor(OFR)95,OFRSBR©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.中国城镇水网