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ˮVذij(bio)ԭ
ÓˇԽԽđ(yng)õˮ̎(dng)У ڌH\(yn)^ˮ(bio)r_ˮSĹˆTÓˇҪ(sh)Կ܉ܺõıCϵy(tng)\(yn)ˮ_(d)(bio)
һ(bio)ԭ
1ؓ(f)cg
ٵؓ(f)ɹˇF(xin)/Mһ0.050.15kgBOD/ kgMLVSS•dؓ(f)ԽͣM(jn)еԽNH-NNO--ND(zhun)ЧʾԽcؓ(f)(yng)ϵy(tng)SRT^L (x)^Lϵy(tng)ͣrg^^͕r(x)B(yng)Ҳ͵òЧSRTڶ٣ȡQڜضȵÓҪĿϵy(tng)ͨSRTȡ1123d
2cˮͣrg
ϵy(tng)Ļһ^y(tng)ˇҪϵy(tng)ĻҺѺд}̫Сڶصͣrg^La(chn)(do)ϸͨȿ50100ؚصˮͣrgҲ^ˇLّ(yng)8h@Ҫ^ЙC(j)Ⱦȥʵ͵ö࣬ҪLķ(yng)rg
3BOD5/TKN
BOD5/TKNԽ(x)ռıԽСʾԽСͬ\(yn)ЗlЧʾԽ֮BOD5/TKNԽСЧԽܶˮ̎S\(yn)Ќ`l(f)F(xin)BOD5/ TKNֵѷ23
4ܽ
(x)錣Ժorֹͣ(x)Ĕz^ֽЙC(j)ļ(x)͵öֳ(x)ZҪ豣غ^(q)ܽ2mg/Lϣrܽ߀
5ضcpH
(x)ضȵ׃Ҳ(dng)ˮضȵ15rʕ@½(dng)ˮضȵ5rӕȫֹͣ
(bio)ԭ
1ؓ(f)cg
ﷴǰֻõܫ@ö(wn)ĵķÓϵy(tng)Ҳ횲õؓ(f)ɻؓ(f)øg
2(ni)
ﷴϵy(tng)^μϵy(tng)ҪСЩ@Ҫˮе^ѱÓȥNO --NȲߡһ棬ϵy(tng)^ڱCҪȵǰԽͻȣԱLˮؚ(ni)ͣrg\(yn)õˮ̎Sȿɿ50%(ni)һ300500%֮g
3ȱ^(q)ܽ
fϣDOM㣬@ӷ(x)ԡȫM(jn)зÓЧˮ̎SČH\(yn)IrҪȱ^(q)DO0.5mg/L߀yģҲӰﷴ^M(jn)Ӱ푳ˮָ(bio)
4BOD5/TKN
(x)ڷֽЙC(j)^M(jn)зÓM(jn)ȱ^(q)ˮбгЙC(j)ܱCM(jn)ĿǰSˮ̎SܾW(wng)O(sh)M(jn)SBOD5O(sh)Ӌֵָ(bio)tஔ(dng)ڻO(sh)ӋֵʹM(jn)ˮ̼ԴoM㷴̼ԴҲ(do)˳ˮ(bio)rrаl(f)
5ضcpH
(x)ض׃m(x)ôЧҲSض׃׃ضԽԽ3035 r(dng)?sh)?5rʌ@ 5rڅֹͣ(x)pH׃(x)УpH69ķ(ni)M(jn)xﷴļpH6.58.0
׳(bio)ԭ
1ؓ(f)cg
-ˇһNF/MSRTϵy(tng)(dng)F/M^SRT^͕rʣŷҲ^ຬһėlҲԽЧԽԳמҪĿϵy(tng)ͨF/M0.40.7kgBOD/kgMLSS•dSRT3.57dSRTҲ̫ԱCBOD5Чȥǰ
2BOD/TP
ҪCЧ(yng)M(jn)?yn)^(q)ˮBOD/TP 20ھٲӾ^ֻܔzȡЙC(j)ИOֽIJM(jn)ˮБ(yng)CBOD5ĺ_xSˮ̎SHM(jn)ˮ̼Դƫȝ^ߵȬF(xin)(do)BOD5/TPֵoMҪӰЧ
3ܽ
^(q)(yng)և(yn)B(ti)ܽ0.2mg/L˕rM(jn)ЧጷԱCm(x)̎Ч^(q)ܽ豣2.0mg/LЧڅ^(q)ͺ^(q)ܽĿƲ(dng)OӰЧ
4cˮͣrg
-ϵy(tng)ĵĻȲ̫(yng)Ļֹڶ(ni)h(hun)l(f)ጷšڱCǰ(yng)Mͻsڅ^(q)ČHͣrgӰጷڅ-ϵy(tng)t5070%(ni)ɱCˮڅ^(q)ˮͣrgһ1.52.0hķ(ni)ͣrg̫һDzܱCЧጷеļữֵܳ،ˮеĴЙC(j)ֽɵͼ֬ԹzȡĶӰጷšˮں^(q)ͣrgһ46h@ӼɱCijա
5pH
pHጷpHЧጷźյľCϵy(tng)УˌҺpH6.58.0ķ(ni)
σ(ni)݁Ա(lin)Vˮˇ(ni)a(chn)ƷgӭꑾW(wng)վ˽ࡣ