෨ (Activated Sludge Process) 20 o(j)ӢF(xin), нvʷǮ(dng) ǰ(yng)^Vˮ̎g(sh)֮һ,ԓ1914Ӣ˹нɺˮԇSԁ,80Ěvʷ.Ŀǰ,ѳɞЙC(j)Uˮ̎w,ԴһЩݺҕȱc:_ؓ(f)m(yng),װl(f)Û,̎혋(gu)ռe,ͶY\M ,(f)s.ǻ̎¹ˇ:
(Oxidation DitchQOD)
20o(j)60m 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,M(jn)ͷ(yng),ȡÓЧ,ͬrʹûõij.
̺,õ̎Чȃ(yu)c҇ٹĿв,ʮ,Sg(sh)IJl(f)չ,ͻֻmСˮ̎Sľ.vІΜ,p,,ͬĺͶϴBȶNûʽ;ЌcϷֽϽ;Bm(x)M(jn)ˮM(jn)ˮ;D(zhun)ˢؚC(j),D(zhun)PؚC(j),ͱؚC(j)M(jn)гϵȵ.
ʽ෨SBR
SBRˇʽ෨Sequencing Batch Reactor Activated Sludge Process,SBR,ַQgЪʽ෨,\вgӲʽ,ÿһ(yng)һ̎Uˮ,˶.
70ĩR.L.lrvine˞QBm(x)ˮ̎ڵһЩ}״,1979l(f)˵һƪP(gun)ڲSBRˇM(jn)кˮ̎Փ.^,ձ,,Ĵȇļg(sh)ˆTm(x)M(jn)˴о.
Sо,˂ԓˇęC(j)̓(yu)ԽȫµJ(rn)R.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)W(xu)оğc.
Ŀǰ,SBRҪ(yng)ׂI(lng):ˮ,I(y)ˮ(Ҫʯ,,ʳƷ.ˎȹI(y)ˮ̎),жкUˮ͠IB(yng)ԪصďUˮ.
SBRǻ෨һN׃,ķ(yng)C(j)ȾȥC(j)ƺ͂y(tng)෨ͬ,ֻ\вͬ.SBRچһķ(yng)(ni),ڕrgM(jn)иNĿĵIJͬ,ʷQ֮rgϵďUˮ̎ˇ,{(dio)(ji),ؚ,؞һw,Ҫϵy(tng).
SBRˇһ傀A:M(jn)ˮ,(yng),,ˮںe.
SBR@һcnj(yng)ͳɵͬһ(yng)M(jn),U(ku)˷(yng)Ĺ,SBRһgЪ\еĺˮ̎ˇ,\Еrڵ,ʹвͬڂy(tng)Bm(x)෨һЩ.
1̺,\Mõ;
2ҺxЧ,ˮˮ|(zh);
3\в`,Ч(wn);
4ÓЧ;
5ЧֹÛ;
6͛_ؓ(f);
y(tng)SBRڑ(yng)һľ,M(jn)ˮ^r,(yng)ϵy(tng){(dio)(ji),ͶY.
Ĥ:
̎:|V
V:
Ȼ̎:(wn)Uˮ̎ϵy(tng)
(wn): ǽ(jng)^O(sh)ӋʩġЇ̺ͷBӵˮַ̎Q(wn)(gu)캆ΣھSo(h)ˮЧ(ji)ʡԴ
āԴҪͨ^ṩ(f)o
һ̎̎
Ҫ(yu)c
1ɳõ(fӵӝɵ{ȵ)̺ͶY
2ԌF(xin)ˮYԴʹˮ̎Y(ji)ϣ١r(nng)(ni)γˮֲחԼ~rˮݵȶ༉ʳ朣Mɏ(f)B(ti)ϵy(tng)ˮЙC(j)D(zhun)~rˮʳá
3ˮ̎ܺĵͣSo(h)̎ɱ
֮̎
1ͣrgLռe
2̎Ч(wn)ܼ(ji)յȻӰ푴
3B̎(dng)Ⱦˮ
Uˮ̎ϵy(tng):
һ̎ϵy(tng)ĸ
˹ƵėlˮͶͨ^ֲϵy(tng)M(jn)һϵлW(xu)ﻯă^̣ʹˮõһNˮ̎ˇ
̎ϵy(tng)ĽM
ˮA(y)̎ˮ{(dio)(ji)AO(sh)
ˮݔ䲼cϵy(tng)
ˮռϵy(tng)
ˮ̎ԭ
1^V
wgĿ϶VˮБҸw
ע↖}Ҹw^^xa(chn)^ࣩ
2cﻯ
AVwԷ
ˮ̎ϵy(tng)
һٝBVϵy(tng)
mڝBˮál(f)Сĵ^(q)ֲÃr(nng)ȡ
ˮʽ沼ˮˮ
ˮͶʵͣͣrgL
ٝBVϵy(tng)
mˮԘOõa(b)oˮˮÞĿȥҸЙC(j)ЧԱ沼ˮˮcݹѭh(hun)M(jn)УO(sh)¼ˮܻȺռˮa(b)oˮtO(sh)ˮϵy(tng)ǰ̎Ҫ^
رϵy(tng)
mˮ^ճ́ճҪ2~8¶пƵ،ˮͶ䵽ݵͶ䷽ʽÇԿƾˮԱӷʽصرֲֹʧϢˮ^еԃO(sh)ˮռ̎ďUˮ
ϵy(tng)
̎ϵy(tng)njˮͶŵ(jng)̎ˮ͠B(ti)LJȔѵˮֲӝɵˮһӣ^ˮֲ(lin)ˮõһN̎ϵy(tng)Ȼϵy(tng)˹ϵy(tng)