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15037105616

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1.Ҫ

Mˮˮ|mg/lCOD 100-1000 BOD5 50-350

 SS50-350 TKN 15-60 NH3-N 10-40

ˮˮ|mg/lCOD<40 BOD5<20 SS<20 NH3-N<10 TKN<15

ݷeؓNS2-6 kg BOD5/(m3.d) 4-12 kgCOD/(m3.d)

NSȡֵcMˮˮˮ|PЙCݷeؓԽˮЙCʣҲԽˮҪˮBOD5 10-20 mg/lNSȡ3.5-5.0ҪˮBOD5 5-10 mg/lrNSt2.5-3.2NS>3rNH3-NȥƣNS>4rNH3-Nȥ@ÓҪr߀]ؓһ0.3-0.8kgNH3-N /(m3.d)ʑԭˮ|̎ҪxȡmNSֵ

ˮؓɡ3-6m3/m2.h

ȥʡCOD>90% BOD5>90% NH3-N>90% SS>90%

VϡÞVxܶȡ϶CеW(wn)ԡ|ȷҪ⣬ҪDZȱeȱeԽλVL΢Խ̎ЧԽߡ|p|oúʯӢɰϵԈ@p|V^ѡ3-6mmVӺ2.5-4.5m

_ϴȡˮ4-10 l/m2.s 12-20 l/m2.s VÛʼs10%
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ؚÞ΢ṩLֳܽДӞVMϻĤÓµĹs0.420.8kgO2/ kg BOD5ðbڞVϵĴ׹ܻ՚Uɢؚ^⡣ֹˮ_ϴ՚ɹؚܼɹܵĹܵבֲ̧Vˮλ֮500mm

ڡ24-48h

θ^Ve50-100m2

2.

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ؚVͨСˮϵy(tng)LV^VMˮmȻѽA̎еđҸ|Ȼ^^ִ؄eˮճ|ˮлSϱĤƬV^Σܴ˱V^p϶ȽoˮV^2.0-2.5mmÿV^p϶es250-350 mm2_ױȿɱȽoˮVشs0.011-0.015ֱ2.0-2.5 mmλÑڞVUz֮»cVƽcVU¶˵ˮlο׵ľx150-200mm_ױ^Ӱ푷_ϴ⣬߀ˮⷀ(wn)½ϴϵy(tng)ص΢С׃Уij̲_ױ0.027V^ףd=4mmλƫͣV238mmˮlο׃H50mmԇ\Drl(f)FH_ϴ򣬮aˏҵ}_Ү՚≺׃|½l(f)ӕr՚½潵͵ą^(q)֮V^ͨ^ˮlοףa^|ӓF

4.Ќ

oˮV͞V؞V^p϶խ0.25-0.3mm,_ױСs0.008-0.01ˮ^򣬞Vһþ0.9-1.2mmʯӢɰ[ʯЌӿɺһӣ2-4mm100-150mmؚV؞V^p϶_ױȴ_ϴ^󣬞VϞ3-6mmV[ʯЌӽh֞2-4mm4-8mm8-16mmӲãÿӺ50-100mm