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ɽ|HA2OˇʽһwˮO(sh)
l(f)rg2020-08-13 鿴Δ(sh)
(lin)ϵԒ17305368334 (jng)
ɽ|HA2OˇʽһwˮO(sh)
ɽ|HA2OˇʽһwˮO(sh)
A2OַQAAOӢAnaerobic-Anoxic-OxicһĸĺQ(-ȱ-)һNõˮ̎ˇڶjiˮ̎jiˮ̎ԼˮõÓЧڂy(tng)A2OˇĆϵy(tng)иЧÓͳ׃ɂ^̣͕l(f)Nìܛ_ͻgì̼Դ}ܽ(DO)ɔ_
y(tng)A2Oˇڵì:gì܂y(tng)A2/Oˇچϵy(tng)(PAOs)ȹLͬһϵy(tng)F(xin)书ܻgͬB(yng)cͨB(yng)ͷ^Lʹɞ郞(yu)ݾȺϵy(tng)LgB(ti)\ϵy(tng)ûЧrg(SRT)30d ;ʹļSRT<5 dϵy(tng)ĻЧ@ØOPAOs ٶ(Gmax)СС(Gmin)
ǶȷŷnjF(xin)ϵy(tng)לp
rһPAOsă(ni)Դʹ(ni)ԭĴMMӰ푅^(q)}ռ--u(PHAs)Aϵy(tng)½ؕrɸĶጷ;һSRT ҲӰ푵ϵy(tng)(ni) PAOs ;Ǿ(GAOs) ă(yu)L30Lg(SRT 10d)h(hun)УGAOs }ʸPAOsʹϵy(tng)ռ(do)λӰ PAOsОijְl(f)]̼Դ}DOɔ_
ڂy(tng)A2/OÓϵy(tng)̼ԴҪסͮB(yng)xȷͷcMˮ̼ԴⲿֵĺкܴP(gun)ϵһҪͬrÓͳ׃ɂ^Mˮ̼(BOD5 /(TN))>45̼ױ(BOD5 /(TP))>2030
(dng)̼Դڴ˕rǰ˅^(q) PAOs MˮГ]l(f)֬(VFAs)l(f)ͮa(chn)会(ni) PHAs ĺϳʹúm(x)ȱ^(q)]ă(yu)|(zh)̼ԴƷijְl(f)]ϵy(tng) TN ÓЧԃ(ni)̼Դͼ״ VFAs ̼Դrķʷքe 1748 120900 mg/(gd)ص}SM?yn)^(q)(yu) PAOs h(hun)еЙCMзÓɔ_MKӰϵy(tng)ĸЧȥ
һ(dng)^(q) NO3-N |(zh)>1.0 mg/L r PAOs a(chn)(dng)_ 34 mg/L rPAOs Оȫ(PO4 3--P)ʽ 2.4 mg/(gd)
ջλõIJͬܽ(DO)ɔ_ҪķӑB(ti)(O2)}(NO3-N)wa(chn)ܔ(sh)(j)O(sh)2wĮa(chn)ܼs NO3-N 1.5ˮ(dng)ϵy(tng)ͬrO2NO3-NrͨB(yng)O(sh)2wMЮa(chn)ܴx
ĴƉPAOsġ֡h(hun)ʹO(sh)2Kwl(f)ͮa(chn)KጷͬrҲ(do)ºB(yng)cPAOsM̼Դ
һㅒ^(q)DO|(zh)ȑ(yng)0.2mg/L¡ijNxρf}DOɔ_^̚w߀ǹܾ̼Դĸ}
y(tng)A2OˇM, SRT ìܵď(f)ʽ,A2Oˇڂy(tng)A2Oˇĺ^(q)ͶӸdwʹdw渽LB(yng) PAOs ͷt̎ڑҸLB(ti)@ӸB(ti)B(yng) SRT 仯ܶ SRT Ӱ^Сһ̶ϵõ
ҸSRTͶȼͶλõxHҪ]̶ȣ߀Ҫ]ҸB(ti) ͌ϵy(tng)ͳؓӰdwϵͶ䲢ζɴϵy(tng)s̑Ҹ SRT ϵy(tng)Ч;෴SRT s̿ܽ͑ҸB(ti)(MLSS)ĶӰϵy(tng)ķЧɳЧ
о(dng)Ҹ SRT ƞ 5 d r(f)ʽA2OˇЧcy(tng)A2/OˇߵЧo@(f)ʽA2/Oˇdwϲȫذl(f)]xiao;ٽ͑ҸSRTtϵy(tng)ҸຬĽʹ}eۣӰ푅ጷ
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- ɽ|HA2OˇʽһwˮO(sh)2020-08-13