复合生物反应器处理制药废水的启动研究原武斌

SCI-TECHINFORMATIONDEVELOPMENT＆ECONOMY20102027、、、、CODCr、、12。、、、34。56。。11.1、、。、、、、、1。1.21。、、。110cm18cm25L。40％。。。。1.3。。3000mg/L。10hDO3.5mg/L。。1.4《》74。2。22.1CODCOD900mg/L13。18。2、:1005－6033201027－0184-032010－07－10043300。COD810mg/L～1210mg/LNH3－N31mg/L～82mg/LSS310mg/L～572mg/L70％、50％85％。X703A1pH6～9wCOD/mg/L810～1210wBOD/mg/L120～270wNH3-N/mg/L31～82wSS/mg/L310～5721184COD。18℃～24℃2.5L/h10h0.5m3/h。、COD2。2COD900mg/LCOD。50％1363％。COD。CODCOD。15COD1080mg/LCOD。。CODCOD316mg/L。2531COD70％。。2.2NH3－NNH4＋－NNO2－－NNO2－－NNO3－－N。55NH4＋+76O2+109HCO3-—→C5H7O2N+54NO2-+57H2O+104H2CO3400NO2-+NH4＋+4H2CO3+HCO3-+195O2—→C5H7O2N+3H2O+400NO3-NH4＋－NNO2－－NNH4＋－NNO2－－NNO2－－NNO3－－NNO2－－N。NO2－－NNO3－－NNO2－－N。NH4＋－NNO3－－N。、NH3－N3。3NH3－N30％NH3－NNO3－－N。17NH3－N。NH3－N2531NH3－N50％52％。2.3SS。、SS4。SS4SS60％。13SS81％。17SSSS80％86％。SS。31。218℃～24℃2.5L/h102CODNH3-NpHMLSSSSDOPHS-3C12001000800600400200080706050403020100COD/mg/L/%02468101214161820222426283032t/dCOD2COD3NH3－NNH3-N/mg/L/%048121620242832t/dNH3-N1008060402001008060402007006005004003002001000SS/mg/L/%048121620242832t/dSS1008060402004SSE-mail:[e-mail]185SCI-TECHINFORMATIONDEVELOPMENT＆ECONOMY20102027StudyontheStartingofPharmaceuticalWastewaterTreatmentwithHybridBiologicalReactorYUANWu-binABSTRACTThispaperconductsthestartingtestonchemicalsyntheticpharmaceuticalwastewatertreatmentwithhybridbiologicalreactor.Theresultsshowthatthestartingtimeofthesystemisshorterandthesystempossessesstrongresistancetoimpactload.WhenthemassconcentrationofinfluentCOD,NH3－NandSSis810mg/L～1210mg/L31mg/L～82mg/Land310mg/L～572mg/Lrespectively,thehighestremovalrateofCOD,NH3－NandSSis70％50％and85％respectively,andthehybridbiologicalreactorshowsanexcellentstabilityinitsoperation.KEYWORDShybridbiologicalreactor;pharmaceuticalwastewater;biofilmh0.5m3/h31。3COD810mg/L～1210mg/LNH3－N31mg/L～82mg/LSS310mg/L～572mg/L70％、50％85％。1.MBBRJ.2007301:66－67.2JuddS.ThestatusofmembranebioreactortechnologyJ.TrendsinBiotechnology2008262:109－116.3.M.:2002.4.—－SBRJ.20002011:25－27.5WangZ.ResearchandapplicationsofmembranebioreactorsinChina:progressandprospectJ.SeparationandPurificationTechnology2008622:249－263.6GebaraF.ActivatedsludgebiofilmwastewatertreatmentsystemJ.WaterResearch1998331:230－238.7.M.4.:2002:12.────────────────197291997043300.。。。、。。。:1005－6033201027－0186-032010－07－18030012。TU241.93A186