(qun)҂ԭ(chung)Ҳעطвփ(ni)݁Ի(lin)W(wng)(qun)wԭHW֮ãֹ̘I(y);ƽ_D(zhun)dă(ni)^cДౣ(ni)ݵĜʴ_ɿԻṩκʾʾıCHx߅oַĂýw˾ I(y)˵ȵ֪Ra(chn)(qun)Ո(lin)ϵhxx
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urָЩ1MLSS ҺҸw ָ1LؚػҺҸwǺ(yng)л(sh)ٵָˡw(Ma)a(chn)(Me)wϲܱЙC(Mi)͟oC(Mii)MLSSڜyϱ^Թ(sh)ָMйO(sh)ӋrϣS^ߵMLSSԿsСؚݷe(ji)ʡռغͶYMLSSҲ^t(do)(yng)һ㷴(yng)ȿ20006000mg/L 2MLVSS Һ]l(f)ԑҸw ָ1LؚػҺ]l(f)ԑҸwֻw(Ma)a(chn)(Me)wϲܱЙC(Mi)oC(Mii)MLVSSܱ^_еطӳ(yng)Ĕ(sh) һr̎ˮĻMLVSS/MLSSֵ0.75ڹI(y)ˮtˮ|(zh)ͬMLVSS/MLSSֵ^ 3SV ؚػҺͲoֹ30minռwecԭҺweıֵĻ30minɽӽܶȣ\ЕrSV%·ӳ˷(yng)еڿŷһؚSV%ֵ20%30%SV%׃߀ԼrӳÛȮrSV%ǿƻ෨\еҪָ 4SVI weָ(sh)ָؚػҺ(jng)30minoֹ1gռweλml/gSVI=(SV%100)/MLSS SVIӳɢ̶ȺܣSVI^fwСooC࣬(sh)˕rȱԺSVI^߄tfY(ji)(gu)ɢyڳxÛѽ(jng)l(f)ÛՓSVֵһ15%30% SVIֵһ70100 5SDI ָܶ(sh)ָ100mlҺoֹ30ming(sh)λg/mlһSVI100 ^ã100,ˮˮ|(zh)^(wn)SVI50150I(y)ˮˮ|(zh)^ijЩI(y)ˮCODҪܽЙCOϳҷ٣(sh)࣬mȻSVIƫsÛ֮ˮкoCҸܶȴSVIԺһ 6ؓ ؓ Ƿ(yng)O(sh)Ӌ\еһҪ(sh)ָλȥλkg BOD5/kg MLSSMйO(sh)ӋrؓɵxҪ]A(y)\е̎ЧʺͳˮЧؚgȅ(sh) (j)ؓɵĴСɷ֞Nrؓ 0.1-0.25 kg BOD5/kg MLSS BODȥ9095%ؓ 0.3-0.6 kg BOD5/kg MLSS BODȥ8598%ؓ 1-5 kg BOD5/kg MLSS BODȥ5060% ڳˮ̎ؓɷͳؓɷ֮go@ķֽ磬ؓɷؓɷ֮gtֽ_(j)ˮ̎SһЩ\Yؓ0.61.0kg BOD5/kg MLSS ֮grzL(yu)zLʹY(ji)(gu)ɢK(do)l(f)ÛǮؓɸ1.5kg BOD5/kg MLSSr(yng)ʳϳǽzҲܫ@ĠIB(yng)LֲÛ 7g gָڷ(yng)еƽͣrgλdg=(yng)࿂/ÿdŷŵʣ(d)gؓP(gun)ЙCؓɵ͕rЙCֱȫCO2ˮֻٲںϳwʣСg^LЙCؓɸߕrϳ^ʣg^ 8ĺ(SOUR) ĺָλĻچλrg(ni)ĵܽһSOURʾλmgO2/(gMLVSS•h)SOURҲQĺʻǺԵһҪָF/M^SRT^СtҲ^ߣSOURֵҲ^֮F(xin)/M^SRT̫SOURֵҲ^ 上一篇ˮδl(f)չ下一篇҇ˮwؽȾF(xin) |