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70%ˮSÓ׆}Կ@3NQy(tng) A2/O ˇһ(xing)Óܵĵˮ̎g(sh)@(g)ˇY(ji)(gu)(jin)ˮͣr(sh)gHRTڿ(sh)ˮSDzÂy(tng) A2/O ˇM(jn)ˮ̎ ȻÓ^(gu)漰zȶ(g)^(gu)̣ÿ(g)^(gu)̌(du)Mɡ|(zh)ͼh(hun)lҪS ڂy(tng) A2/O ˇĆϵy(tng)иЧÓͳ׃ɂ(g)^(gu)͕(hu)l(f)Nìܛ_ͻgìܡ̼Դ(jng)(zhng)}ܽDOɔ_ȡ y(tng)A2Oˇڵì 01 gì y(tng)A2/O ˇچϵy(tng)PAOs ȹL(zhng)ͬһϵy(tng)У(sh)F(xin)书gͬ 1B(yng)cͨB(yng)ͷȣ^L(zhng)ʹɞ郞(yu)(sh)Ⱥ ϵy(tng)L(zhng)gB(ti)\(yn)ϵy(tng)Чr(sh)gSRT 30d ϣʹļ SRT5 dϵy(tng)Ч@ØO 2PAOs ٶڣGmaxССڣGmin Ƕȷŷnj(sh)F(xin)ϵy(tng)לpΨһ r(sh)һ(hu) PAOs ă(ni)Դʹ(ni)ԭ GlycogenĴMM(jn)Ӱ푅^(q)}ռ -- uᣨPHAsAϵy(tng)½(yn)ؕr(sh)ɸĶጷţһ棬SRT ҲӰ푵ϵy(tng)(ni) PAOs ;ǾGAOs ă(yu)(sh)L(zhng) 30 L(zhng)gSRT 10 dh(hun)GAOs (du)}ʸPAOsʹϵy(tng)ռ(do)λӰ PAOs Оijְl(f)] 02 ̼Դ(jng)(zhng)} DO ɔ_ ڂy(tng)A2/OÓϵy(tng)У̼ԴҪͮB(yng)xȷ棬ͷcM(jn)ˮ̼ԴⲿֵĺкܴP(gun)ϵһҪͬr(sh)Óͳ׃ɂ(g)^(gu)M(jn)ˮ̼ȣBOD5 /(TN)45̼ױȣBOD5 /(TP)2030 (dng)̼Դڴ˕r(sh)ǰ˅^(q) PAOs M(jn)ˮГ]l(f)֬ᣨVFAsl(f)ͮa(chn)会(x)(ni) PHAs ĺϳɣʹúm(x)ȱ^(q)]ă(yu)|(zh)̼ԴƷijְl(f)]ϵy(tng)(du) TN ÓЧ ԃ(ni)̼Դͼ״ VFAs ̼Դr(sh)ķʷքe 1748 120900 mg/(gd)ص}SM(jn)?yn)^(q)(yu) PAOs h(hun)еЙC(j)M(jn)зÓɔ_M(jn)KӰϵy(tng)(du)ĸЧȥ һ㣬 (dng)^(q) NO3-N |(zh)ȣ1.0 mg/L r(sh)(hu)(du) PAOs a(chn)ƣ(dng)_(d) 34 mg/L r(sh)PAOs ОȫףPO4 3--Pʽ 2.4 mg/(gd) ջλõIJͬܽDOɔ_Ҫ 1ķӑB(ti)O2}NO3-N wa(chn)ܔ(sh)(j) O2 wĮa(chn)ܼs NO3-N 1.5 ˮ(dng)ϵy(tng)ͬr(sh) O2 NO3-N r(sh)ͨB(yng)(yu) O2 wM(jn)Юa(chn)ܴx 2ĴƉ PAOs ġ֡h(hun)ʹ O2 Kwl(f)ͮa(chn)Kጷͬr(sh)Ҳ(do)ºB(yng)c PAOs M(jn)̼Դ(jng)(zhng) һㅒ^(q) DO |(zh)ȑ(yng)(yn) 0.2 mg/L ijNxρ(li)f(shu)} DO ɔ_^(gu)̚w߀ǹܾ(du)̼Դĸ(jng)(zhng)} y(tng)A2OˇM(jn)Է
A2/Oˇڂy(tng) A2/Oˇĺ^(q)ͶӸ(dng)dw ʹdw渽L(zhng)B(yng) PAOs ͷt̎ڑҸL(zhng)B(ti)@ӸB(ti)B(yng) SRT (du)(d)ܶ SRT Ӱ^Сһ̶ϵõ(qing) Ҹ SRTͶȼͶλõxHҪ](qing)̶߀Ҫ]ҸB(ti) ͌(du)ϵy(tng)ͳؓ(f)Ӱ푡 dwϵͶ䲢ζɴϵy(tng)s̑Ҹ SRT ϵy(tng)Ч෴SRT s̿ܽ͑ҸB(ti)ࣨMLSSĶӰ ϵy(tng)ķЧɳЧ о(dng)Ҹ SRT ƞ 5 d r(sh)(f)ʽ A2/O ˇЧcy(tng) A2/Oˇȣ ߵЧo(w)@(f)ʽ A2/Oˇd wϲȫ(d)ذl(f)]ٽ͑Ҹ SRT tϵy(tng)ҸຬĽʹ }eۣӰ푅ጷ 02 ڡ̼Դ(jng)(zhng)Ƕȵš Qy(tng) A2/Oˇ̼Դ(jng)(zhng)} DO ɔ_Ć}Ҫ 3 棺 ᘌ(du)̼Դ(jng)(zhng)ȡĽQa(b)̼Դ ·̼Դ絹 A2/Oˇ Q}ɔ_šĸ JHBUCTMUCT ȹˇ ᘌ(du) DO ɔ_Ć} ں^(q)ĩO(sh)m(dng)ݷeġؚ^(q) 1a(b)̼Դ a(b)̼Դڲ׃?c)йˇwY(ji)(gu)܅^(q)rᘌ(du)ڃ(ni)ˮ|(zh)(dng)̼Դđ(yng)ʩһ㹩x̼Դɷ֞ 2 1״ҴǺcЙC(j) 2ЙC(j)̼Դ煒Һ ľмݼS㼰̼ԴĹI(y)Uˮȡ(du)wSصȸ̼|(zh)Եͷ̼ˮ״cȣ̼ԴM(jn)кϳɴxr(sh)^ʹAô̼ԴM(jn)зֽx練 κ̼ԴͶӶҪʹϵy(tng)(jng)vһm(yng)_(d)A(y)ڵЧ ᘌ(du)ҪQìwxm̼ԴͶc(din)(du)ϵy(tng)ķ(wn)\(yn)к(ji)ܽP(gun)Ҫһڅ^(q)Ͷ̼ԴHܸϵy(tng)Чҿ(qing)ϵy(tng)ķ̼Դ(yn)زʹϵy(tng) TN ÓǷѕr(sh) (yng)(yu)ȿ]ȱ^(q)Ͷ 2 A2/O ˇˇ y(tng) A2/OˇԠϵy(tng)ķʞǰ(yu)ȿ](du)̼Դ^(q)ڹˇǰȱ^(q)ҕױdzˇĿڡ ijǶȷ֪ A2/O ˇ߀ 2 (g)(yu)(sh) IЧ(yng)PAOsֱM(jn) Ч^ߵĺh(hun)څlγɵĔz(q) (dng)Եõֵ ȺwЧ(yng)S cཛ(jng)vz^(gu)̡ȻоJ(rn) A2/OˇIJʽ 3JHBUCT UCT ˇ cc(din)M(jn)ˮA2/OˇJHBQ A+ A2 /O ˇ UCT ˇO(sh)Ӌ(j)ͨ^(gu)׃λc(din)ԽQ}DOɔ_ JHB ˇеĵصÓҪl(f)෴^(q)ȱ^(q)҃ߵÓஔ(dng) ෴^(q)O(sh)ø׃˵ڸ܅^(q)ķʹ^(q)܉õ،ע
JHB ˇ cA2/Oˇͬ(du)ڵ C/N M(jn)ˮ JHB ˇ෴^(q)O(sh)ÿܕ(hu)m(x)܅^(q)̼ԴҲбҪ÷c(din)M(jn)ˮʽ c A2/OˇͬUCT ˇڲ׃y(tng)A2/Oˇ܅^(q)gλõrȻȱ^(q)ʹ佛(jng)vÓͨ^(gu)ȱ^(q)ĻҺ^(q)˻}DO (du)ĸɔ_
UCT ˇ M(jn)ˮ C/N mеr ȱ^(q)ķÿʹ^(q)ĻҺ}ĺӽ 0(dng)M(jn)ˮ C/N ^͕r(sh) UCT ˇеȱ^(q)ܟo(w)(sh)F(xin)ȫÓ в}M(jn)?yn)^(q)֮a(chn)˸ UCT ˇMUCT c UCT ˇMUCT y(tng) A2/Oˇ ȱ^(q)ָ 2 (g)(d)^(q)ǰȱ^(q)܁(li) صĻȱ^(q)ܺ^(q)Һ Ķʹķc(ni)Һķ ȫxM(jn)һp}(du)Ӱ
MUCTˇwˇ̈D o(w)Փ UCT ߀ MUCTϵy(tng)ĸ׃(qing) ȱĽh(hun)ʹc JHB һӣȱ^(q) PAOs(sh)F(xin)ͬÓס 03 SRT ìܼ̼Դ(jng)(zhng)ˇ 1pÓˇ pÓˇPASFˇҲ^ǂy(tng)A2/O cؚVأBAFĽMϹˇ ԷB(yng)A(ch)pϵy(tng)ܸõ؝M(du)h(hun)I(yng)B(yng)|(zh)g ڹˇO(sh)Ӌ(j)\(yn)^(gu)ͨ^(gu)sǰ A2/Oˇ^(q) HRT^(gu)̏зxӡڶغ˵ BAF (du) PAOs ąǰ˵ԪГ(dn)lв} PAOs ׄ(chung)õġ֡h(hun)ʹ䃞(yu)ԭˮе VFAs |(zh)ϳ PHAs ጷ ߣҲL(zhng) SRT ĤʽL(zhng)ϱSRT PAOs ͷʑҸB(ti)L(zhng)ǰ˵Ԫ(sh)F(xin)cPAOs ȹ SRT x SRT ì Qȱ^(q)ЧҪ2(g)M(jn)ȱ^(q)ă(yu)|(zh)̼ԴVFAs PHAs(li) BAF ă(ni)Һе} (dng)M(jn)ˮ C/N ^ߕr(sh)}ɞ鷴ӣS(ni)ȵȱ^(q)B(yng)ЧҲ(yng)߷ȅsfpڅ(sh) (dng)M(jn)ˮ C/N ^͕r(sh)̼Դɞ鷴ӣ(j)B(yng)ͷ PAOs (du)wĸ(jng)(zhng)C(j)m(dng)߃(ni) }ؓ(f)ɵķʽ̼DPAOs ă(yu)(sh)L(zhng)ʹ}w PHAs ӹwM(jn)ͬÓ(sh)F(xin)һ̼ áͬr(sh)ɹ(ji)ʡϵy(tng)ܺpa(chn) 2pѭh(hun)̎ˇ pѭh(hun)̎ˇBICTʽ෨ĻA(ch)O(sh)(d)Ĥ(yng)ʹB(yng)cPAOs ȮB(yng)B(yng)Կ˷Ócg SRT ìܼ} DO ɔ__l(f)ˮ̎¹ˇwԪɅxʽҸ(yng)Ĥ(yng)M
BICTˇ̈D ԓˇ\(yn)Еr(sh)Ҫ 4 (g)^(gu)̣ 1 M(jn)ˮؚ┇ + ԭˮcصĻڅx(ni)Ͻ|ؓ(f) Ȯa(chn)ġxYxԵļ(x) ʹ PAOs ˕r(sh)(yng)ؚ┇ COD ȥ PAOs ijz 2ȱ + Һ (yng)܁(li)Ĥ(yng)ҺڙC(j)еɷÓͬr(sh)DĻҺM(jn)أ(jng)xҺM(jn)Ĥ(yng) 3ؚ⣨x Óаĵ?d)ˮxҲɏ(qing) PAOs ĺz 4oֹˮ oֹͬr(sh)ų˹ˇ(d)(yng)ԪO(sh) SRT c ĸ߶P(gun)(lin)SRT Ӱϵy(tng)ÓЧ 3BCFS ˇ BCFS ˇBiologische Chemische Fosfaat Stikstof verwijdering Ɍ(sh)F(xin)ȫȥ͵Ó
BCFSˇ̈D c UCT ˇȣBCFS ˇO(sh)2(g)(yng)^(q)|^(q)ͻυ^(q) څ^(q)cȱ ^(q)֮gĽ|^(q)ஔ(dng)ڵ 2 xЧ ƽzĮL(zhng)ֹÛİl(f)⣬ ҲȻڴM(jn)зÓ(yng)o PAOs נI(yng)õġ֡h(hun) ȱ^(q)c^(q)֮gĻυ^(q)ஔ(dng)һ(g)C(j)(dng)Ԫ ͨ^(gu)ؚϵy(tng)Ć]`ؿǰ˺^(q)ͺȱ^(q)߀ԭλҲڵ C/N lT(do) PAOs ɞ郞(yu)(sh)Ⱥl(f)]ͬÓ(sh)F(xin)һ̼á |




