UASB处理阿维菌素废水的研究李再兴

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  (、):1.SBR;2.XCS();3.QHS;4.;5.CLO2,;6.:2001-08-31:(1973-),,,,,。(200103)UASB李再兴,杨景亮,罗人明,罗 晓,陈天培(,050018)   :UASB:AVM,AVM;COD6000~6500mg/L,COD820~900mg/L,9.5~10.5h,14~15kgCOD/(m3·d),COD86.1%。:AVM,UASB,:X787    :A    :1001-2141(2002)02-0049-04StudyofAvermectinWastewaterTreatmentbyUASBLiZaixing,YangJingliang,LuoRenming,LuoXiao,ChenTianpei(HebeiTechnologyandScienceUniversity,Shijiazhuang050018)Abstract:UASBreactorwasusedfortheavermectinwastewatertreatment,theresultsshowedthat:througheffectivecultivatingtheanaerobicgranularsludgesandcontrolingtheconcentrationofAVMintheinfluent,AVM’sinhabitingeffectwasalmostlyelimilated.WhentheinfluentCODwas6000~6500mg/L,theeffluentCODwas820~900mg/L,HRTwas9.5~10.5h,thevolumetricCODloadingreachedto14~15kg/(m3·d)andCODremovalratewasreached86.1%。Keywords:Avermectinwastewater,UASBreactor,Wastewatertreatment.  (AVM)[1],、,,。AVM,,、AVM,,(COD27000~30000mg/L),。AVM[2,4]。(UASB)AVM,。、,。1 1.1 UASB,1200mm,80mm,120mm,5.0L。,,35±1℃。。1。1  2  3  4 UASB5  6  7 1 1.2 AVM,:pH3.5~4.5、COD26000~30000mg/L、BOD513000~15000mg/L、AVM200μg/L,。1.3 ,21.7gVSS/L。1.4 24 2         20024pH:pHS-2[5];COD:[5];:[5];;7.、;8.MS;9.CHN.:33363-2:023-65326947 68612703 :  VFA:[5];AVM:(HPLC)[6-7]。2 、。2.1 ,,,。1.0kgCOD/(m3·d),pH8.0~8.5,COD3500~5000mg/L。,。:COD70%,2~3,,0.5kgCOD/(m3·d)。46,,3.78kgCOD/(m3·d),COD82.8%。2。2 UASB2.2 ,AVM,,COD5000~6500mg/L,,:COD75%,2~3d,,0.5~1.0kgCOD/(m3·d)。32d,COD6015mg/L,14.32kgCOD/(m3·d),COD85.1%,COD896mg/L,21.3L/d,0.38m3/kgCOD(),20.7h10.3h,2.83m3/m2·d。3。。3 UASB2.3 ,,。30d,:COD6000~6500mg/L,9.5~10.5,14~15kgCOD/(m3·d),COD86.1%,COD820~900mg/L。3 50        243.1 AVMAVM、、,,。AVM:AVM25μg/L、50μg/L、100μg/L,、[4]。COD5000~6500mg/L,AVM11~13μg/L,。:,AVM,,46d,AVM。。,AVM,AVM1~1.5μg/L,,AVM。,,AVM,,AVM。:AVM。,,AVM,AVM。  (、):1.SBR;2.XCS();3.QHS;4.;5.CLO2,;6.3.2 ,,,,,,,,;,,,[8]。、,,,,。3.41kgCOD/(m3·d),1.22m3/(m3·d),,40%,,。,,。,,。3.3 ,。,COD,,,,。,,,、,1.0kgCOD/(m3·d),,AVM。,,(HRT)。HRTCOD,4。,HRT20.7h10.3h,COD5.2kgCOD/(m3·d)14.32kgCOD/(m3·d),COD80%,,,。4 HRTCOD5 COD  5,,,COD80%,。,32d,5.2kgCOD/(m3·d)14.32kgCOD/(m3·d),,,,。3.4 pH(55)512 :UASB,:x11=242793t/a,x14=157207t/a,x24=300000t/a,x32=250000t/a.:。、、。:BAC-2-9-2 :400039 :023-68607647 :TSPZ*=1517207/a。:,24293t/aTSP,157207t/aTSP;,;。7y1,y2,…,y7,:min(Z)=400000y1-400000y2+300000y3-300000y4+250000y5-250000y6+17250000y7y1-y2     +95.0y7≥0-y1+y2-39.0y7≤1.0-y1+y2-5.7y7≤2.0-y1+y2-2.9y7≤2.8y3-y4+90.0y7≥0-y3+y4-3.6y7≤1.4s.t.-y3+y4-5.7y7≤2.2-y3+y4    -2.9y7≤3.0y5-y6+85.0y7≥0-y5+y6-34.9y7≥1.1-y5+y6-22.1y7≥1.2-y5+y6-13.6y7≥1.5-y5+y6-5.1y7≥3.0y1,y2,……,y7≥0  :y*1=y*3=y*5=0,y*2=2.17,y*4=2.37,y*6=1.86。y1-y2=-2.17,y3-y4=-2.37y5-y6=-1.86、。1t,TSP2.17;TSP2.37;TSP1.86。y*7=0.03,1Kg/aTSP,0.03,TSP17250000Kg/a20000000Kg/a,TSP0.03(20000000-17250000)=82500/a。7 ,,。、、,。8 1 .,:,1993,42 .,,,19973 .,:,19994 .,:,19895 DA.,:,19876 ,.,,,2001,()(51),。,,VFApH。,pH。,2000mg/L300~500mg/LVFA[9],pH6.8~7.2,pH6.6~7.6,。  pH,pH7.1~7.6,2100~2300mg/L,HAC-AC。,2400~2600mg/L。,COD14kgCOD/(m3·d),。4 4.1 AVM,AVM。4.2 ,、,,,。4.3 UASBAVM:COD6000~6500mg/L,COD820~900mg/L,9.5~10.5h,14~15kgCOD/(m3·d),COD86.1%。5 1 Blizzard,timothyA.Recentprogressinthesynthesisofavermectinsandmilbemycins.Org.Preced.Int.,1994,26(6),617~6442 ..,1999,(21)1:40~433 ,().:.1988.54 ,,...2001,(19)1:13~155 ,.,,1999,30(5):438~4436 ,,,,B1,.2000,16(1):31~357 LiJ.QianC.DeterminationofavermectinB1inbiologicalsamplesbyimmunoaffinitycloumncleanupandliquidchromatographywithUVdetection.JAOACIntern,1996,79(5):1~58 ..:,1988.89 ..,1984552 :

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