固定化厌氧微生物处理四环素废水的研究刘建广

719942ResearehofEnvironmentalSeieneesVol.7,No.2Mareh1994(.184)PVA!l,.U!~tI1.C()D65%75%,UASI.11.(l{PvA(IMC),,,,,,,,PVAPVA,,,PVA,,PVA,PvA,,UASB1,1.2L,IMC,0.45L;UASB,1.8IJ,i1.1136:19930811[Jl_(:2l)UASBDOI10.13198/j.res.1994.02.44.liujg.0092:HRT3h,HRT24h,35CLZIMCIMC2PVA(16%)PVA,NaZC03pH6.8ldPVA510C4dPVA.PVA.2;3oC,PVA2PVAT()C(d)T((mg/l)pHipH(16)08.28.211041167420318206280206382902230(10PH=6.8)5~10,C4d2IMCUASB,1.3,1,COD1000600omg/L,1COD13()DspH1800068504.:pHmg/IPVApH,,NaZCO:pH6.8,PVATOC.2,PVA.,2.2COD3.C()D35O0mg/L,COD3000mg/IJ,C()D3.0kg/(m3d).IMCC()D65%70%,2.1kg/(m3d)COD70%75%UASBCOD60%65%,1.95kgmd)COD69%COD350omg/L,UASB,COD,55.IMCCOD..,COD3.okg/(md),C()D7UASB(?()DMC(COD2035mg/IJ,17029omg/I).,,50%,(VSS)15.69/lIMC,,,IMC(VSS)179/I,,IMC.89%,,COD2.3,IMCUASB4,,10h,,,,IMCUASBIMCUASB,,510h(100%).UASB400mg/L,50%,IMC400mg/I.80%,IMC:ƒ„O†O1020304050(d)3(()I)1IMCCOD2UASBC()D3IMCCOD4UASBCOD567lMC8UASBJ:IMC:0.588N+0.185(r=0.985)(l)UASB:N=0.596N0.030(=0.985)(2):NCOD,kg/(m3d);NCOD.kg/(m3d):r2:||203010()04812162024(h)lUASBi]JIMC1IMCzJ2UASBIMC.IMC,,.,,,UASB,.2.5IMC.CH482.9%.UASBCll80.5%(C()D300omg/I,IMCUASBVSS1.0190.939)0100200300400500600700(mg)3,:a.pH.PvPvAb.IMCCOD65-7%,UASBCODc.,IMCJd.IMC.8000602040ƒ%„}](,f1IMC,2UASBUASB,,IMC,IMC,IMc,,,IMC,2.441.l..19:29(8):Anseln()z1.Degrdatlon()fpherl(lb,pznl)1lzedcel(ffusarunlfl()celferum.B)teelin(1Iett.1985:(12)8893()RelllyKI)z2.1)egrdatl)n()fpentaohlrophen()11)yp()lyure[11cInnl()l)lzedflv(1actertnlel},.ApplEn-vlr()nIcr(l(1.1991;(9:1134FersclIAz/.(()ntlzu)[15degradar113chlor()anz-lrlebfllctlrlllgznteentrappedeellsfpseudon()nased()v()rans(A28:In!uenee(f:lldztn15bsrrres.ApplMerob()11()teell()1.1991;3:544487StudyonTetraeyelineWastewaterTreatmentbyUsingImmobilizedAnaerobieMierobialIIUJianguangHUANGXia(DePartme,,rofE,Zvlronm,,talEngi,Zee,,;,,9.s,,ZghaYUYuxin,,i:,s,r,,.Belji,,9100084)AbstraetTetraeyelinewastewatertreatmentwastestedbyusingimmobilizedanaerobierniero-bialbeads,madebyPVAborieaeidmethod.asthernethanephaseinatwophaseanaerobieProeess.AndtheeomParisonbetweenPVAbeadsmerhanereaetorandUASBmethanereaetorwasmadeTheresultsshowPVAbeadsreaetor15morestabletoshoekloadandofhigherbio-logiealaetivity,withC()Drernovaleffieieneyof65%70%.higherrhanUASBrnethanereae-tOTKeywordsImmobilizedanaerobiemierobal;PAV;Terraeyelinewastewater5625..6,20%.,6,,,AM.REV.RESPIR.DIS.,1993;145(l):4247