}ЙC(j)UˮVa(chn)ˎʯ켈ИI(y)ĹI(y)a(chn),(jng)ֱ̎ˮw(hu)a(chn)(yn)صĭh(hun)Σ̎g(sh)Ǯ(dng)ǰ̎}ЙC(j)UˮҪg(sh)ֶ,гɱͺͿɻԴȃ(yu)c(din),ѽ(jng)ڌ(sh)HI(y)Uˮ̎Ы@ˑ(yng)á,څ̎ϵy(tng),}Ĵڌ(du)^(gu)@Ӱ,(yn)ؕr(sh)(do)ϵy(tng)ı,Ķ}ЙC(j)UˮĸЧ̎펧(li)(zhn)ՓIJÃ(ni)ѭh(hun)(Internal Circulation,IC)(yng)о(du),о˶(g)\(yn)Ѕ(sh)ݷeؓ(f)(Organic loading rate,OLR)(Vup)̼(COD/SO42-,C/S)}ЙC(j)ؓ(f)ɺ͵(NO3-/SO42-,N/S)Ȍ(du)IC(yng)̎}ЙC(j)Uˮ̎ЧʵӰ,Ą(dng)W(xu)ОcȺԵȽǶȽʾ@Щ(sh)(du)IC(yng)Ӱ푙C(j),ҪоY(ji)Փ:(1)ٞ1.0 m/hėl,OLR2.50-18.94 kgCOD/m3/d֮gr(sh),IC(yng)ɾS80%ϵCODȥ;ڸЙC(j)ؓ(f),ͨ^(gu)ˮٽ0.06 m/h,(yng)Ѹِ,CODȥʽ60%,ˮpH6.0,Ȯa(chn)½37.0%;ЙC(j)l(f)ɱͰl(f)-Ͱl(f)D(zhun)׃;ȺY(ji)(gu)l(f)@׃;RaoultellaȡStreptococcusɞ郞(yu)(sh),ͮa(chn)(Methane producing archaea,MPA)Methanobacterium MethanocorpusculumS֮_(d)93%ϱڼоҪλ;Logistic,Modified GompertzTransferenceģͿڸЙC(j)ؓ(f)
ĵオͼОģM;(2)C/S2.51.67,IC(yng)ȥ_ʼ½,C/S0.83,,CODȥʾ50%,ͬr(sh)H2.1%ӱMPA;SC/SĽ,a(chn)u½,ͬr(sh)Ҵga(chn)ڵl(f)еĵλuõ;C/SĽProteobacteriaTԼɂ(g)}߀ԭ(Sulfate reduction bacteria,SRB)DesulfovibrioDesulforhabdusٵĸ,ͬr(sh)Ҳ(hu)(du)MPAa(chn),M(jn)ͮa(chn)Methanothrixĸ;mcrAdssrA?q)C/S푑(yng)ʮ@,SC/SĽ,mcrASu½dsrASȄtʬF(xin)uڅ(sh),ɂ(g)׃c(yng)w\(yn)ܾ^(qing)һ;(3)y(tng)IC(yng)M(jn)ˮCODքe7500 mg/L3000 mg/Lr(sh)ܾ@½;ͨ^(gu)(du)IC(yng)M(jn)нY(ji)(gu)ϵĸM(jn),cˇY(ji)Ϻ,IC(yng)M(jn)ˮCODքe_(d)10000 mg/L4000 mg/LėlܾS84%ϵCODȥʺ90%ϵ߀ԭ,ữȥ40%ϵCOD60%ϵ;ڸ}ЙC(j)ؓ(f),IC(yng)Įa(chn)ҪM(jn)Ҵl(f)ͺ}߀ԭ;ڼ,ҪM(jn)ҴVFA黯,ͬr(sh)Ҳ}߀ԭ^(gu)̵M(jn),SRBڱаl(f)]Ҫ;LactobacillusStreptococcusքea(chn)ͼă(yu)(sh)(x),ͮa(chn)Methanothrix͚ͮa(chn)Methanobacteriumt(yu)(sh)a(chn);qPCRa(chn)еmcrAdsrASȾҪڮa(chn);(4)(du)IC(yng)(ni)}߀ԭ^(gu)@Ӱ,ƽȥʏ78.4%(N/S=0)41.4%(N/S=1.03);@NӰ푿ͨ^(gu)ɂ(g)ʽM(jn),һͨ^(gu)︂(jng)(zhng)ga(chn)ƵʽӰSRB(du),ȡɞSRBw,ӰԱ̼Դ}߀ԭ^(gu);,(hu)(du)SRBDesulfovibrioa(chn)@,Sȏ11.4%(N/S=0)2.2%(N/S=1.03);cdsrA,mcrAӰ,SSM(jn)ˮȵ@;