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SBRˇc\

SBRˇc\

      Ϻxh(hun)Ƽ޹˾Y(ji)Ϲ˾ˮ\(yn)н(jng)(yn)ˮ̎Փ֪R(sh)w{Y(ji)SBRˇ\(yn)пƻԭע(xing)҅

1SBRĻ\(yn)ģʽԭ

SBRֽʽ෨ ǻ෨һN,ֱʽ(yng)ʽ(yng)ۏUˮȾȥ

SBR\(yn)йrҪġ^ʽЃɷNx:

һ\(yn)вڿgϰʽ\(yn)ڶ(sh)rˮBm(x)ŷŵ(dng)ܴ,@r(sh),SBR̎ϵy(tng)Ҫɂ(g)(yng)\(yn),ˮBm(x)M(jn)벻ͬ(yng)\(yn)Еr(sh)(du)P(gun)ϵдҲ;

nj(du)ÿһ(g)SBRf,\(yn)вڕr(sh)gҲǰеģSBRˇһ(g)ĵ͵\(yn)ڷ5(g)A,ΞM(jn)ˮ(yng)ˮe,еIJһ(g)(yng)

1)M(jn)ˮA

\(yn)ڏďUˮM(jn)뷴(yng)_ʼM(jn)ˮr(sh)gO(sh)Ӌ(j)ˆT_,ȡQڶNذO(sh)c(din)̎Ŀ(bio)ȡM(jn)ˮAεҪڴ_(yng)ˮM(jn)ˮAΕr(sh)g,˲r(sh)ˇؓ(f),ϵy(tng)ڶ༉(j)“(lin)(gu)͵Bm(x)̎ˇ,΢̕r(sh)g(ni)|ߝȵЙC(j)PM,SMֵĝSr(sh)gu;M(jn)ˮAΕr(sh)gL˲r(sh)ؓ(f)ɾСϵy(tng)ȫʽBm(x)̎ˇ,΢|ǝȱ^(du)(wn)ďUˮ

2)(yng)A

M(jn)ˮA֮Ƿ(yng)A,΢Ҫ@һAcUˮMM(jn)з(yng)(sh)H,@Щ(yng)(΢Lͻ|(zh)^)M(jn)ˮAҲM(jn),Sˮ,΢(du)ȾҲ_ʼM(jn)ˮAΑ(yng)ԓM(jn)ˮ+(yng)A,(yng)M(jn)ˮAνY(ji)^m(x)M(jn)һһ̶ȵ̎Ŀ(bio)Ҫһķ(yng)^M(jn)ˮAζΪ(d)ķ(yng)AξL;֮,M(jn)ˮAL,Ҫ(yng)ĆΪ(d)(yng)AξͶ,]@ɂ(g)AΌ(du)ϵy(tng)Ӱ푲ͬ,ҪΪ(d)ጡ

M(jn)ˮAκͷ(yng)Aĭh(hun)lQl(f)(yng)|(zh),M(jn)ˮAκͷ(yng)AζǺ,tֻܰl(f)̼(yng)˕r(sh)SBRܽڂy(tng)෨ȫϻ෨֮g,ȡQM(jn)ˮAεLֻ̡M(jn)л϶ؚ,B(ti)ڵėl¾͕(hu)l(f)(yng)(yng)Aΰl(f),a(chn)},ڽY(ji)r(sh)ڷ(yng),ôM(jn)ˮAκͷ(yng)Aγһ(g)ֻ϶ؚg϶,ͿʹSBRBm(x)A/Oϵy(tng)ڷ(yng)Aκһ(g)ֻ϶ؚg϶SBR׃cBerdenphoˇһ,SBRڱ^̵SRT\(yn),]}a(chn),M(jn)ˮAκͷ(yng)Aֻؚ⣬ͿԺYx׾SBR׃cphoredoxAn/OBm(x)ϵy(tng)@ׂ(g)ر,SBRͨ^{(dio)O(sh)Ӌ(j)\(yn)зʽģMNͬBm(x)̎ˇ

3)A

(yng)A֮,ֹͣϺؚ,ʹ,ˮxcBm(x)̎ˇͬ,Ѓɂ(g):ˮ_(d)ŷҪͱ΢ԿSRTʣڳAνY(ji)r(sh)ų,ڂy(tng)Bm(x)̎ˇ;ʣڷ(yng)AνY(ji)r(sh)ų,Garrettˇ

4)ˮA

ʣʲôAų(jng)^ЧҺˮŷAαų,ڷ(yng)еĻҺһ(g)ѭh(hun)M(jn)ˮAεķṩ}(du)M(jn)ˮöҺw΢,ô@־Bm(x)̎е̓(ni)ѭh(hun)ˇ

5)eA

eAҪÿ(g)\(yn)ڵ`eAΌ(du)ڶSBRϵy(tng)Ҫ,ԅf(xi)ͬM(jn)Ўׂ(g)_(d)̎ЧeAǷM(jn)лϺؚȡQ(g)ˇĿeAεL̿Ը(j)ϵy(tng)Ҫ׃eA֮µM(jn)ˮA,һ݆ѭh(hun)͆(dng)

һ(g),(g)AεЕr(sh)g(yng)(ni)Һwe׃ԼРB(ti)ȶԸ(j)wˮ|(zh)ˮ|(zh)cйҪ`աM(jn)ˮA,ɰֻM(jn)ˮؚ(򲻔)ʽ,Ҳɰ߅M(jn)ˮˮ߅ؚⷽʽ\(yn),ǰ߷Qؚ,߷Qؚڷ(yng)A,ʼKؚ;ÓҲؚⲻ,ؚ┇轻M(jn);ʣeAŷ,ҲˮAλ򷴑(yng)AκŷҊ,(du)ijһSBRf,ڿgϿƵϵK;ڕr(sh)g,SBRҲ`{(dio),ϵL(fng)C(j)_P(gun)M(jn)Ч׃Q,_(d)N@N`ʽЄeBm(x)Ī(d)c(din)

SBRķ

SBRҪ4N

1)M(jn)ˮʽ

M(jn)ˮʽɷ֞M(jn)ˮʽBm(x)M(jn)ˮʽ

M(jn)ˮʽ,ڳAκˮAβM(jn)ˮ^ױCˮˮ|(zh)ׂ(g)(yng)ؽM\(yn)̎Bm(x)ˮ̎SۏUˮBm(x)M(jn)ˮʽ,mɲһ(g)(yng)Bm(x)̎Uˮ,ڳAκˮAˮ(hu)ϸc̎ˮ,Կʹ̎ˮ|(zh)׃ڳAκˮAΜpM(jn)ˮˮ,ɜpӰ

ȫ(yng)(ni)ЙC(j)MLSSԼܽ^ѭh(hun)ʽˮͷ(yng)ܽSҺ׃׃,ЙC(j)MI SSڸc(din)ҲǾġ

2)(yng)ʽ

(yng)ʽɷ֞ȫ(yng)cѭh(hun)ʽˮͷ(yng)

3)ؓ(f)ɷ

ؓ(f)SBRɷ֞ؓ(f)ɺ͵ؓ(f)ɃɷNؓ(f)ɷʽcͨ෨ஔ(dng),ؓ(f)cϻӕr(sh)ؚஔ(dng)ؓ(f)һ0.10.4kgBOD/(kgSSd)ؓ(f)ɞ0.030.05kgBOD/(kgSSd)

4)M(jn)ˮAǷؚ

M(jn)ˮAؚcɷؚؚ֞Ͱؚ

ؚ:M(jn)ˮAβؚ,̎׽ЙC(j)ˮˮؚķ(yng)r(sh)g^;

ؚ:M(jn)ˮͬr(sh)M(jn)ؚ,̎^yЙC(j)Uˮ,ؚķ(yng)r(sh)g^L;

ؚ:M(jn)ˮһr(sh)g_ʼؚ,̎ˮ

SBRc(din)

1.SBRă(yu)c(din)

1ˇ(ji)ʡM(fi)

ԭtSBRwˇO(sh)ֻһ(g)gЪ(yng)(SBR)cͨ෨ˇҪγء༰O(sh)һr²O(sh){(dio)(ji)أ(sh)r¿ʡȥڳ1985Aroraˌ(du)ôͰĴȇ8(g)SBRˮ̎S{(dio)ֻһ(g)̎SO(sh){(dio)(ji)ɂ(g)̎SO(sh)γءv^ˮ˹̎NˇSBR@Ӻ׵š^oHketchum˵Ľy(tng)Ӌ(j)Y(ji):SBR̎С(zhn)ˮҪͨ෨(ji)ʡͶY30%˺SBRˇˮ̎ϵy(tng)߀вþo(ji)ʡռeă(yu)c(din)

2^ʹ(yng)Чʸ

@SBRă(yu)c(din)֮һSBR(yng)еĵ΢׃ģҲBm(x)\(yn)ǵ͵ķǷ(wn)B(ti)Bm(x)ؚķ(yng)AҲٷǷ(wn)B(ti)(cЙC(j)BODȃr(ji))΢(MLSS ʾ)ȵ׃Bm(x)@gmȻ(yng)(ni)ĻҺȫϠB(ti)c΢ȵ׃ڕr(sh)gһ(g)(plug flow)^ҳʬF(xin)B(ti)

Bm(x)(yng)ȫʽcʽɷNO˵B(ti)Bm(x)ȫʽؚеĵȵڳˮؚصٶȼオ(j)(yng)(dng)W(xu)ؚеĵȺܵ(yng)Ƅ(dng)ҲС(yng)cȥЙC(j)ЧʶʽؚˮcγɵĻҺij׶M(jn)룬B(ti)ؚ(dng)ĩgؚصĸֻЙMϣڿvġ족(yng)Ƅ(dng)ĵM(jn)ˮuˮr(sh)͝ȣ(g)(yng)^̵ț]ϡMܵرƄ(dng)

ȫʽؚҪˮͣr(sh)gTc ЧݷeVc һҪgЪ(yng)(yng)Tc Vc 3Ngwwn-Jernָ:ȥˮеЙC(j)3BRؚ15min͉

3)\(yn)зʽ`ÓЧ

SBR˲ͬăĿͨ^ͬĿֶΣ`\(yn)ڕr(sh)gϵ`䌍(sh)F(xin)Óṩ˘OėlH׌(sh)F(xin)ȱcB(ti)ĭh(hun)lҺںlؚ(yng)r(sh)gcg폊(qing)(yng)cÓ׾^zȡ^̵ɣҲȱl·Ͷԭˮ(״)ȵȷʽṩЙC(j)̼Դӹwʹ^̸ɣ߀M(jn)ˮAͨ^SօB(ti)M(jn)Ó׾ֵጷ

(yng)ָ(f)sÓ^ֻA-A/OˇвSBRĆһ(yng)һ(g)\(yn)ڼɡw^\(yn)РB(ti)cM(jn)ˮA(B(ti)ጷ)(yng)Aؚ(B(ti)ЙC(j)czȡ)()cͶЙC(j)̼Դ(ȱB(ti)Ó)ؚ(B(ti)ȥʣЙC(j))ˮAΡeAȻM(jn)ˮM(jn)һ(g)\(yn)^M(jn)ˮc(yng)Aؚc轻M(jn)е\(yn)зʽÓԇ(yn)оÓЧʸ

ԭˮеP:BODֵ̫ߣͨ/y߳ʕr(sh)Ը(j)Phostrip׵ԭSBRЌ(sh)F(xin)ֻһ(g)ؼҊSBRםMÓ׵šҪڕr(sh)gϿƵ`ܴÓ׵Ч

4)ֹÛùˇ

ÛzÛڻ෨gЪʽװl(f)ÛȫʽÛհl(f)Ûy׳̶ȵ:gЪʽy(tng)ʽAؚʽȫʽͬr(sh)l(f)F(xin)併ЙC(j)((du)׽ˮ)ʻЧʵĸߵͣҲѭ@(g)SBRЧؿƽz^ֳɏĂ(g)f

a.ݶȴ(ҲF/Mݶ)ǿÛҪȫʽ]ݶdzÛʽؚصݶ^󣬲ÛSBR(yng)Aڕr(sh)gϵB(ti)ʹF/MݶҲ_(d)ͨʽ߀ÛоM(jn)һC(sh)sSBRM(jn)ˮr(sh)g(yng)ǰȸݶȸSVIֵÛ

b.ȱB(ti)^(sh)z¾ٵȶnjԺеļ(x)а딵(sh)ǼԾcͨ෨ͬǣSBRM(jn)ˮc(yng)Aεȱ()cB(ti)ĽƌԺz^ֳ(du)(sh)΢ﲻ(hu)a(chn)Ӱ?yn)SBRؚȷؚÛ

c.(yng)е^zzF(tun)ıȱezȡ͝ȵ(qing)ڵ͵ȵĭh(hun)(ȫʽؚ)ռ(yu)SBR (g)(yng)AΣH^ݶҲֻڷ(yng)M(jn)AǰϦȲcȫʽؚصͬfSBR]ڽzĭh(hun)

d. g̡LʴһzıLʱ(x)Сڷ(wn)B(ti)gĵ(sh)(sh)ֵLʣgLȫϷڷֳzSBRB(ti)cٽЙC(j)c(din)ʹg̵ėl¾ܝMˮ|(zh)ҪgʹʣŷʴڽzLʣzoֳ

5)͛_ؓ(f)ɡ̎(qing)

ȫʽؚرʽؚص͛_ؓ(f)Լ̎жߝЙC(j)Uˮ(qing)SBRmȻ(du)ڕr(sh)gfһ(g)^̣Ǿͷ(yng)ĻϠB(ti)Ԍٵ͵ȫʽ˾͛_ؓ(f)ɺͷ(yng)Ƅ(dng)ă(yu)c(din)SBRڳAΌoֹ֮ܺcҪM(jn)ʹ(yng)оS^ߵMLSS ͬӗl^ߵMLSSܽF/Mֵ@Ȼи(qing)͛_ؓ(f)ɺ̎жߝЙC(j)Uˮ߅M(jn)ˮ߅ؚķؚ\(yn)зʽܴ5BR܏UˮĶԺ͸ЙC(j)ȡ

6)(yu)c(din)

Մ(yu)c(din)SBRĺ־lLSBRă(yu)Խ,ҲF(xin)䏊(qing)cV韵đ(yng)ǰ֮,SBR߀²ݺҕă(yu)c(din)

ڳA,(yng)(ni)oˮĸɔ_oB(ti)oF(xin),Ҳ(hu)_ˮxЧ,ˮҸ(du),sú,Ҳɿs̳r(sh)g

SBR\(yn)еc(din)؄emڏUˮ׃ŷŵĹI(y)Uˮ̎СoUˮr(sh),LM(jn)ˮr(sh)geÕr(sh)g,(ji)ʡ\(yn)M(fi)

۾^ߵD(zhun)Ƅ(dng)M(jn)ˮͷ(yng),(yng)(ni)ܽ(DO)Ⱥܵ͡(j)෨(dng)W(xu),DOȺܵ͵ėlxKwa(chn)^͡ȱr(sh)NOxwM(jn)Пor(sh)a(chn)ʸ  @͜pʣ̎M(fi)á߀DOȵ͕r(sh)(yng)AĝݶȴD(zhun)Чʸ

lvine ȵо߀SBR΢RNAǂy(tng)෨е34,RNAu(png)r(ji)΢Ҫָ(bio),@ҲSBRЙC(j)Чʸߵһ(g)Ҫԭ

ݿɿԺ, SBRԸ(j)M(jn)ˮˮ|(zh)ˮ,`ظ׃ؚr(sh)gһ(g)\(yn)Ҫĕr(sh)g,C̎ЧЧҲɽͷ(yng)(ni)Чˮ,(ji)ʡؚM(fi),SBRϵy(tng)ҲmڽMʽĘ(gu)췽ʽ,ڏUˮ̎SĔU(ku)cĽ

2.SBRڵĆ}

1SBR(yng)ݷeʱ^

2O(sh)^(f)s\(yn)оSo(h)Ҫ

3׃ˮλ\(yn),ˮ^pʧ,cm(x)̎yf(xi){(dio)

4˴Ҏ(gu)

5ȱmSBRc(din)Č(sh)O(sh)Ӌ(j)ؼҎ(gu)c(din)(jng)(yn)J(rn)R(sh)

SBRO(sh)Ӌ(j)Ҫc(din)

1\(yn)ڣTĴ_

SBR\(yn)ɳˮr(sh)g(yng)r(sh)gr(sh)gˮr(sh)geÕr(sh)g_ˮr(sh)gtv(yng)һ(g)(yu)ֵˮr(sh)g(yng)(j)wˮ|(zh)\(yn)^õؚⷽʽ_(dng)ؚⷽʽM(jn)ˮȾĝ^ߕr(sh)ˮr(sh)g(yng)m(dng)ȡLһЩ(dng)÷ؚⷽʽM(jn)ˮȾĝ^͕r(sh)ˮr(sh)gm(dng)ȡһЩˮr(sh)gһȡ14衣(yng)r(sh)gtRǴ_SBR (yng)ݷeһ(g)dzҪšO(sh)Ӌ(j)(sh)䔵(sh)ֵĴ_ͬȡQ\(yn)^ˮ|(zh)(yng)ĝȼؚⷽʽ(du)ˮ̎Uˮ(yng)r(sh)gȡһЩ֮(du)y|(zh)ж|(zh)ďUˮ(yng)r(sh)gm(dng)ȡLһЩһ28hˮr(sh)gtS+Dһ㰴24hO(sh)Ӌ(j)eÕr(sh)gtEһ㰴2hO(sh)Ӌ(j)һ(g)r(sh)gtCtRtStD ڔ(sh) n24tC

2(yng)ݷeӋ(j)

O(sh)ÿ(g)ϵеˮqtÿ(g)M(jn)(yng)صˮq/nN(yng)صݷe飺

V=[q/(nN)]m

ʽУ

    V:(yng)ص    1/mų    nڔ(sh)/d    N:ÿһϵеķ(yng)?ci)?sh)    qÿһϵеˮM(jn)ˮO(sh)Ӌ(j)ˮm3/d

3ؚϵy(tng)

ʽ෨ؚbõ(yng)Ҏ(gu)ؚr(sh)g(ni)ܹoO(sh)Ӌ(j)ؓ(f)\(yn)Еr(sh)ÿλM(jn)ˮBOD0.51.5kgO2/kgBODؓ(f)\(yn)Еr(sh)1.52.5kgO2/kgBOD

ʽ෨Уͬһ(yng)؃(ni)M(jn)лؚͳؚbñDz׶ģͬr(sh)](yng)صĔõؚϵy(tng)КҺχʽC(j)еʽؚ΢ؚһxؚڲؚr(sh)лͬr(sh)

4ˮϵy(tng)

1. ҺųbÑ(yng)O(sh)ˮr(sh)g(ni)಻l(f)ϸrųҺųʽųˮų

2. A(y)ҺųbõĹ(yng)O(sh)¹ˮbá

3. Һųb(yng)O(sh)зęC(j)(gu)

ʽųbڳˮ(yng)ųcxҺҾ߂µ

1) (yng)ܼȲ_(dng)ֲ(hu)ʹϸҎ(gu)ųҺˮ

2) @÷xε̎ˮˮC(j)(gu)(yng)MˮSҺųˮλ׃M(jn)ˮ׷Sˮλܣ

3) ˮֹͣˮĄ(dng)(yng)ƽ(wn)M(jn)(dng)(zhn)_־ÿɿɿԣ

ˮbõĽY(ji)(gu)ʽ(j)ķʽIJͬиʽC(j)еʽͲĹ̶ʽ

5O(sh)

O(sh)Ӌ(j)ɹw=O(sh)Ӌ(j)ˮO(sh)Ӌ(j)M(jn)ˮSSȡa(chn)ʣ1000 ڸؓ(f)\(yn)У0.10.4 kg-BOD/kg-ssdr(sh)a(chn)ÿ1 kgSSa(chn)1 kgӋ(j)㣬ڵؓ(f)\(yn)У0.030.1 kg-BOD/kg-ssdr(sh)ÿ1 kgSSa(chn)0.75 kgӋ(j)

ڷ(yng)O(sh)ú׵s܉@23%ĝsʽ෨O(sh)أ^sÑ(yng)ò׶ı͡

SBR{(dio)ԇ

1{(dio)ԇǰĜ(zhn)乤

1xO(sh)Ĝ(zhn)乤

400@΢R1_(ti)ypH늌(do)CODCrTpP(gun)(sh)(yn)xˎضӋ(j)һ֧yMLSSP(gun)(sh)(yn)

2ˆT䣺Xˡ䌣š߼š(yn)ˆT

3̎Ԫԇԇ©ܵϵy(tng)ͨˮͨ

4yԭˮˮ|(zh)CODCrNPpHˮأˮƶ(yng)m{(dio)ԇ

2B(yng)cZ

SBRˇ̎ˮP(gun)I(sh)õĻ˻B(yng)SBR a(chn)\(yn)еĵһZtnj(du)΢ȺwM(jn)̭T(do)ʹ֮ɞ̎ˮ΢wϵ

1SBR ػB(yng)

^B(yng)Ǟ΢ṩһLֵ|(zh)ܽm˵ĜضȺAȵڴ˗l(jng)^һΕr(sh)gB(yng)γɲu_(d)̎ˮȡ

ˮ̎܇gSˇ{(dio)ԇB(yng)cZͬĚP(gun)ˌ(sh)F(xin){(dio)ԇM(jn)Ӌ(j)ɲֱB(yng)ŴB(yng)gЪB(yng)

aֱB(yng)

ֱ̎ˮБ(yng)^ڜů(ji)ʹؚسMˮأؚM(jn)ˮ(sh)Сr(sh)Bm(x)M(jn)ˮˮM(jn)ˮСu಻ţȫؚBm(x)\(yn)Д(sh)Ҋ_ʼF(xin)uߏͬˮ̎SȡÓˮఴͶ뷴(yng)؃(ni)ͬB(yng)ֱMLSSSV_(d)m˔(sh)ֵֹ

ˮIB(yng)mϣ͕ܿ(hu)LyB(yng)r(sh)ڣdzڣ^Ҫעֹؚؚ^w

bŴB(yng)I(y)

(du)ڸo̎ϵy(tng)ĵ؅^(q)Ҏ(gu)ģ^ĹI(y)ˮ̎ϵy(tng)ӷNyrҲԲü(j)(sh)U(ku)

(j)΢Lֳc(din)հl(f)͹I(y)еľNNӹޡl(f)͹޼(j)(sh)U(ku)B(yng)šҺmּ(j)U(ku)һ(yng)УͶӸߝȼSˮĝȺ͠IB(yng)SˮMȵȻԔU(ku)U(ku)(g)ؚء

cgЪB(yng)СI(y)

mˮռ^СijˮSˮؚˮsؚݷe 1/41/3ؚһΕr(sh)gs46Сr(sh)o 11.5 Сr(sh)ŷҺŷsռˮ50%˺עˮˮ؏(f)ÿ 13 ֱҺ_(d)15%20%r(sh)ֹsB(yng)r(sh)gҲͬˮ̎SʣM(jn)нӷN

2SBR ػZ

(du)SBR صĻ B(yng)߀(yng)Zʹm(yng)̎ˮZ֞鮐ZͬZɷN

ZB(yng)ZˮSϡˮB(yng)˺uӹI(y)ˮB(yng)ҺеıuZ

ͬZ_ʼˮB(yng)r(sh)ͶĹI(y)ˮԺt߹I(y)ˮڻҺıʹm(yng)I(y)ˮ

(dng)SBR ػ_(d)Ҫ(yng)uмӴM(jn)ˮM(jn)һZm(yng)Ó׳Ҫ(dng) SBRϵy(tng)ˮ(xing)ָ(bio)_(d)O(sh)Ӌ(j)Ҫ(wn)\(yn)23պSBRعˇ{(dio)ԇϸ

3SBRϵy(tng){(dio)ԇwE

1) M(jn)ˮ{(dio)ԇڣڻ߀δȫm(yng)̎ˮ|(zh)M(jn)ˮҪС󣬴ˮ_(d)(bio)𲽼ӴM(jn)ˮؓ(f)ɛ_׌ʧM(jn)ˮ^̴sm(x)1Сr(sh)ҡM(jn)ˮ֮ǰȡӜyM(jn)ˮpHCODס

2) (yng)M(jn)ˮɺ_L(fng)C(j){(dio)(ji)L(fng)DOֵ2-4mg/L֮gաؚ2Сr(sh)ͣ1Сr(sh)ؚ2Сr(sh)ͣ1Сr(sh)ؚ2Сr(sh)ؚ^ySV30SV3020%-30%бҪr(sh)ȡӜyMLSSֵ^̸(j)r(sh)g`O(sh)ãCODٽ͕r(sh)M(jn)AЗlCODyʹھٜy]Зly(j)(jng)(yn)߹̶r(sh)g

3) (yng)һؚY(ji)M(jn)һP(gun)]ؚʹ؃(ni)ٔ_(dng)2Сr(sh)ұɳҺŷAνY(ji)r(sh)(yng)ɘ͙z

4) ˮ^̽Y(ji)Һ_(bio)^ߵһ(g)ˮyTȥyTژ(bio)ˮw

5) oãe(j)(yng)yõSVֵm(dng)࣬ʹSVֵں(ni)

SBR\(yn)й

SBR\(yn)M(jn)ˮr(sh)g(yng)r(sh)gr(sh)gˮr(sh)gr(sh)geÕr(sh)g_M(jn)ˮr(sh)gһ(g)(du)(wn)ֵ, M(jn)ˮr(sh)g(yng)(j)wM(jn)ˮˮ|(zh)ؚⷽʽ_(dng)ÿؚⷽʽM(jn)ˮȾĝ^ߕr(sh), M(jn)ˮr(sh)g(yng)m(dng)ȡLһЩ;(dng)òؚⷽʽM(jn)ˮȾĝ^͕r(sh), M(jn)ˮr(sh)gm(dng)ȡһЩ(M(jn)ˮr(sh)gһȡ46h ) 

\(yn)е^, ҪM(j)(sh)HM(jn)ˮr(du)\(yn)еڕr(sh)gM(jn){(dio)(yng)r(sh)g( Tf) Ǵ_SBR (yng)ݷeһ(g)dzҪšO(sh)Ӌ(j)(sh), 䔵(sh)ֵĴ_ͬȡQ\(yn)^ˮ|(zh)(yng)ĝȼؚⷽʽ(du)ˮ̎Uˮ, (yng)r(sh)gȡһЩ,֮(du)y|(zh)ж|(zh)ďUˮ, (yng)r(sh)gm(dng)ȡLһЩ( һ24h) ˮr(sh)g( Ts+D) һ㰴24h Ӌ(j)eÕr(sh)g( Tx) һ㰴0.5~1h O(sh)Ӌ(j)һ(g)r(sh)gTTf+Ts+D+Tx{(dio)\(yn)зʽ^, Ҫ(j)O(sh)Ӌ(j)SIJM(jn)бMܵ, ſ޶ȵرCõijˮˮ|(zh)

1SBRˇc 

SBRˇЙC(j)ĽҎ(gu)cʽؚʽؚǿgLȣϵSBR(yng)Ǖr(sh)gxϵSBRˇЙC(j)u׃ڷ(yng)؃(ni)ЙC(j)^СںʣtҺеܽ(du)һ΢ԣĵõgʛQЙC(j)ĽʡSM(jn)̵ЙC(j)Ƚͣ_ʼںܽ_ʼF(xin)΢_ʼԵõ⹩(yng)ЙC(j)ȵĸߵͳɞӰЙC(j)オʵһ(g)ҪĺcP(gun)ϵڷ(yng)SBR(yng)رֳĹЙC(j)ĽٶSܽijF(xin)upٹԹ(ji)s\(yn)M(fi)s̷(yng)r(sh)gSBR(yng)ͨ^ؚϵy(tng)O(sh)Ӌ(j)Ýupؚ(jng)(j)һЩ

2SBRˇųȣ1/mx

SBRˇųȣ1/mĴСQSBRˇ(yng)ЙC(j)ȵĸߵųСʼЙC(j)ȵ֮t(j)΢オЙC(j)Ҏ(gu)(dng)ЙC(j)ȸߕr(sh)ЙC(j)オʴؚr(sh)gԜp(dng)ЙC(j)ȸߕr(sh)Ҳcìܸܿ󡣴ͬďUˮijҲͬܺãҺͶx^Сų֮t˲^ųȡųȵx߀cO(sh)Ӌ(j)xõؓ(f)ҺȵP(gun)

3SBR(yng)ػҺ 

(j)෨ĻԭҺȵĴСQ(yng)ݷeĴСSBRˇҲͬ(dng)Һȸߕr(sh)ؚⷴ(yng)r(sh)gͶSBR(yng)سݾС֮SBR(yng)س݄t󡣵(dng)Һȸߕr(sh)(yng)ںcìܸ󡣴؃(ni)ҺȵĴС߀Q˳r(sh)gȸҪijr(sh)gL֮t(dng)ijܺųСЙC(j)ȵͣʸx^Ĕ(sh)ֵ֮tx^СĔ(sh)ֵSBRˇҺȵx(yng)C϶෽؁]

4ؓ(f)ʵx 

ؓ(f)Ӱؚⷴ(yng)r(sh)gҪ(sh)ؓ(f)ʵĴСP(gun)ϵSBR(yng)KˮЙC(j)ȵĸߵ͡(dng)ҪijˮЙC(j)ȵ͕r(sh)ؓ(f)xõֵ(dng)Uˮオr(sh)ؓ(f)Sؓ(f)ʵx(yng)(j)UˮĿԼҪijˮˮ|(zh)_


 


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