෨ (Activated Sludge Process) 20 oӢF(xin), нvʷǮ ǰ(yng)^Vˮ̎g(sh)֮һ,ԓ1914Ӣ˹нɺˮԇSԁ,80Ěvʷ.Ŀǰ,ѳɞЙCUˮ̎w,ԴһЩݺҕȱc:_ؓm(yng),װl(f)Û,̎혋(gu)ռe,ͶY\M ,s.ǻ̎¹ˇ:
(Oxidation DitchQOD)
20o60m pasveer о_l(f),һˮ̎Spasveer1954ںm Voorshoten.njؚ,ව(wn)̎^̼һw,gЪ\,ǻ෨һN׃,(jng)^50İl(f)չ,γ˶N͵̎ϵy(tng),яV(yng)ڳкˮI(y)ˮ̎.
ϼȫʽʽc,ڿm˵ėl,σ(ni)ͬrк^(q)ȱ,Mͷ(yng),ȡÓЧ,ͬrʹûõij.
̺,õ̎Чȃ(yu)c҇ٹĿв,ʮ,Sg(sh)IJl(f)չ,ͻֻmСˮ̎Sľ.vІΜ,p,,ͬĺͶϴBȶNûʽ;ЌcϷֽϽ;Bm(x)MˮMˮ;D(zhun)ˢؚC,D(zhun)PؚC,ͱؚCMгϵȵ.
ʽ෨SBR
SBRˇʽ෨Sequencing Batch Reactor Activated Sludge Process,SBR,ַQgЪʽ෨,\вgӲʽ,ÿһ(yng)һ̎Uˮ,˶.
70ĩR.L.lrvine˞QBm(x)ˮ̎ڵһЩ}״,1979l(f)˵һƪP(gun)ڲSBRˇMкˮ̎Փ.^,ձ,,Ĵȇļg(sh)ˆTm(x)M˴о.
Sо,˂ԓˇęC̓(yu)ԽȫµJR.1980܇ҭh(hun)ֵY,ӡڰ{CulverͶϵһSBRˇˮ̎S.҇һ(yng)SBRˇˮ̎O(sh)ʩ---ϺO(sh)ӋԺO(sh)ӋSBR̎ϵy(tng)1985Ͷʹ,˺m(x)ڳˮI(y)UˮI(lng)ƏVʹ,ͬr,ȫҲоSBRğᳱ,ɞ(ni)Wоğc.
Ŀǰ,SBRҪ(yng)ׂI(lng):ˮ,I(y)ˮ(Ҫʯ,,ʳƷ.ˎȹI(y)ˮ̎),жкUˮ͠IB(yng)ԪصďUˮ.
SBRǻ෨һN׃,ķ(yng)CȾȥCƺ͂y(tng)෨ͬ,ֻ\вͬ.SBRچһķ(yng)(ni),ڕrgMиNĿĵIJͬ,ʷQ֮rgϵďUˮ̎ˇ,{(dio)(ji),ؚ,؞һw,Ҫϵy(tng).
SBRˇһ傀A:Mˮ,(yng),,ˮںe.
SBR@һcnj(yng)ͳɵͬһ(yng)M,U˷(yng)Ĺ,SBRһgЪ\еĺˮ̎ˇ,\Еrڵ,ʹвͬڂy(tng)Bm(x)෨һЩ.
1̺,\Mõ;
2ҺxЧ,ˮˮ|(zh);
3\в`,Ч(wn);
4ÓЧ;
5ЧֹÛ;
6͛_ؓ;
y(tng)SBRڑ(yng)һľ,Mˮ^r,(yng)ϵy(tng){(dio)(ji),ͶY.
Ĥ:
̎:|V
V:
Ȼ̎:(wn)Uˮ̎ϵy(tng)
(wn): ǽ(jng)^O(sh)Ӌʩ
Ї̺ͷBӵˮַ̎Q(wn)
(gu)캆
ھSoˮЧ
(ji)ʡԴ
Ҫ(yu)c
2ԌF(xin)ˮYԴ
ʹˮ̎Y(ji)ϣ١r(nng)
(ni)γˮֲ
חԼ~r
ˮݵȶ༉ʳ
MɏͺB(ti)ϵy(tng)ˮЙCD(zhun)~
r
ˮݣʳ
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Uˮ̎ϵy(tng):
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ˮͶϣͨ^ֲϵy(tng)
MһϵлW
ﻯă^
ʹˮõһNˮ̎ˇ
̎ϵy(tng)ĽM
ˮA(y)̎
ˮ{(dio)(ji)AO(sh)
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䲼cϵy(tng)
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ϵy(tng)
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wgĿ϶
VˮБҸw
ע↖}Ҹw^࣬^
xa(chn)^ࣩ
2
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ˮ̎ϵy(tng)
һٝBVϵy(tng)
mڝBˮ
l(f)С
ĵ^(q)
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ˮʽ沼ˮˮ
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mˮԘOõaoˮˮÞĿ
ȥҸ
ЙC
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Ա沼ˮ
ˮcݹѭh(hun)MУO(sh)¼ˮܻȺռˮ
aoˮ
tO(sh)ˮϵy(tng)ǰ̎Ҫ^
mˮ^ճ́ճҪ2~8¶
пƵ،ˮͶ䵽ݵ
Ͷ䷽ʽÇ࣬Կƾ
ˮԱӷʽصر
ֲֹʧϢ
ˮ^еԃ
O(sh)ˮռ̎ďUˮ
ϵy(tng)
̎ϵy(tng)njˮͶŵ(jng)̎ˮ͠B(ti)LJȔ