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1。,28ChinaBiogas1035UASB(,)’UASB。,,。:UASB1(UpflowAaer。~biCSludgeBlaket,UASB)Leittnga70〔,〕。UASB(50~1。。gVSS/L),(30),。(35℃),10、1skgCOD/m“·d,(20℃),5~xokgCOD/m“·d,(10~15℃),2~skgCOD/m“·d,,。,UASB、、、、、、、COD。,。,UASB〔2〕。、、、UASB。UASB,,UASB。:xo911031UASB,,,。2UASB,UASB。1UASB。1,UASB“”。,,。(),△△///1UASB61928103,(),。UASB,。,UASB,。32。,,、,、。2,,,、、,,。2(a),,,·,.2(c)。2(b),,,,,。。.(a)(b)2(e)4:,。2(c)。3。4.1〔3〕。:。。,,,,,1.om“/m“·h。()0.5、l.om。()55~60’。()0.5~l.om,》1.5m,19928UASB1.5~2.oh。,。,,。V,:v,(1nh/)O1(3)3Q—(m“/h);S,(m“)。51:S,=b2Xl)(n(m“)(4)1,(m);—;。,,,,V,Zm/il。V::!|l|/.||-、ee`,l`、、l!4.23,。。3:bl=h:90(1)b:—1/2(m);h:—(m);e—,55、60’,。b:=bZb,(2)b:—(m),:b-—(1n)。(m/h)2(5)S:—(m“)。。S::S:=CXIXZn(。2)(6)C—(m),3CE(CAB),CE0.Zm。。,:V:V;2.om/h4.3(、3,,:819028103。(AB),,,.,。3,,。,AAB,Va,AV`,V、Va。,(3):m/d,4.6m,14.4m,7,m,20℃,。:3,:5.13,,:130024X14.4X7.2=0.52m/mZ·h,`==』VaABAB(7)1.om”Zm’·h,。3,,,h:+il:,1.sm。:V、、AD1BC、~=7(8)V、、、、。(do.lmm),,Re1,,stocks〔`〕:v、.(p:p)d“(em/s)(。)18d—(cm);p:—(g/em“);p—(gc/m“);—,0.95;_(gc/m·s);、p,(10)、—(。m“/s)。5.2。55’,h:1.2m,(1),b::b:==1.2/1.425=0.s4mb2.4m,(2)b::b:=2.42x0.84=0.72mS:V:(4)(3):s:=0.72x7.2x2=314lmVz130024X31.11.74m/h,Zm/h,.c=0.38m,(6),S::UASB1300。。_、,,。、,z。、,14.4、。’=”·`·、)“·Ju`-19928(5):UASBVZ1.65m/hV:V:2.om/.BCe/sin35。=0.38/0.5736=0.“m,AB~0.3m,,h::b:h,=(ABcos55’+)tg55’,.d~0.008cm,20℃,:o.ololcm’/S,p;1.019/cm“,p=1.210“g/em“,=0,95。(10):=0.ozoxX1.010.01029/em·s,=0.029/。m·s。(9)V。__。,.7.2、、,,,。。,=tU.U.fJO-j1.i=0.76m。h:=0.74m,1.sm。,,4。240V、`0.95X98118X0.02(0.005)“(1.021.2202)=0.167em/s=6.01m/h:BCAB0.660.3V`6.01~—J。0Va1.65~,,。、,_。~~。V、、BC。、_、.。H,~/`、~``VaAB”,’,。0.008“m。。4(:cm)5.3,。Lettnga,G.,etal.BioteenologandBioengineeri9.22:609~734,roso、.,..:,1988.,5,,P.23o,:,1986。.P.83,.1985|111lJ!DesignProeeduresofGasSolidLiquidSeParatorfortheUASBReaetorHuJieui(Dea:tmentofEn,ronmenazng￡。e。;109,TsnguaUn、erst,Beng,Cna)ThegassolidliquidsePaattor15animportteonstruetionalpartoftheUASBreaetor.InthisPaPer,tnedesignProeedures01tllegas50idliquidseParatorortheUAbUreaetorweredeveloPed,anosomeaeslgnlngPaarmeterSwerePresented.150,thePractlcalexamPleeslgnedWasintroducedeyworGs:U”reactor,as5011llqu1osepartor,eszgzPl`。cetre