෨ (Activated Sludge Process) 20 o(j)Ӣ(gu)F(xin), нvʷǮ(dng) ǰ(yng)^Vˮ̎g(sh)֮һ,ԓ1914Ӣ(gu)˹нɺˮԇ(yn)Sԁ,80Ěvʷ.Ŀǰ,ѳɞЙC(j)Uˮ̎w,ԴһЩݺҕȱc(din):(du)_ؓ(f)m(yng),װl(f)Û,̎혋(gu)ռe,ͶY\(yn)M(fi) ,(f)s.ǻ̎¹ˇ:
(Oxidation Ditch(jin)QOD)
20o(j)60m pasveer о_l(f),һˮ̎Spasveer1954ںm Voorshoten.njؚ,ව(wn)̎^̼һw,gЪ\(yn),ǻ෨һN׃,(jng)^50İl(f)չ,γ˶N͵̎ϵy(tng),яV(yng)ڳкˮI(y)ˮ̎.
ϼȫʽʽc(din),ڿm˵ėl,σ(ni)ͬr(sh)к^(q)ȱ,M(jn)ͷ(yng),ȡÓЧ,ͬr(sh)ʹûõij.
̺(jin),õ̎Чȃ(yu)c(din)҇(gu)ٹ(xing)Ŀв,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,(jin)SBR,ַQgЪʽ෨,\(yn)вgӲʽ,ÿһ(g)(yng)һ̎Uˮ,˶.
70ĩ(gu)R.L.lrvine˞QBm(x)ˮ̎ڵһЩ}״,1979l(f)˵һƪP(gun)ڲSBRˇM(jn)кˮ̎Փ.^,ձ,(gu),Ĵȇ(gu)ļg(sh)ˆTm(x)M(jn)˴о.
Sо,˂(du)ԓˇęC(j)̓(yu)ԽȫµJ(rn)R(sh).1980(gu)܇ҭh(hun)ֵY,ӡڰ{CulverͶϵһ(g)SBRˇˮ̎S.҇(gu)һ(yng)SBRˇˮ̎O(sh)ʩ---ϺO(sh)Ӌ(j)ԺO(sh)Ӌ(j)SBR̎ϵy(tng)1985Ͷʹ,˺m(x)ڳˮI(y)UˮI(lng)ƏVʹ,ͬr(sh),ȫ(gu)ҲоSBRğᳱ,ɞ(gu)(ni)W(xu)оğc(din).
Ŀǰ,SBRҪ(yng)ׂ(g)I(lng):ˮ,I(y)ˮ(Ҫʯ,,ʳƷ.ˎȹI(y)ˮ̎),жкUˮ͠I(yng)B(yng)ԪصďUˮ.
SBRǻ෨һN׃,ķ(yng)C(j)ȾȥC(j)ƺ͂y(tng)෨ͬ,ֻ\(yn)вͬ.SBRچһķ(yng)(ni),ڕr(sh)gM(jn)иNĿĵIJͬ,ʷQ֮r(sh)gϵďUˮ̎ˇ,{(dio)(ji),ؚ,؞һw,Ҫϵy(tng).
SBRˇһ(g)傀(g)A:M(jn)ˮ,(yng),,ˮںe.
SBR@һ(g)c(din)nj(yng)ͳɵͬһ(yng)M(jn),U(ku)˷(yng)Ĺ,SBRһ(g)gЪ\(yn)еĺˮ̎ˇ,\(yn)Еr(sh)ڵ,ʹвͬڂy(tng)Bm(x)෨һЩ.
1̺(jin),\(yn)M(fi)õ;
2ҺxЧ,ˮˮ|(zh);
3\(yn)в`,Ч(wn);
4ÓЧ;
5ЧֹÛ;
6͛_ؓ(f);
y(tng)SBRڑ(yng)һľ,M(jn)ˮ^r(sh),(du)(yng)ϵy(tng){(dio)(ji),(hu)ͶY.
Ĥ:
̎:|V
V:
Ȼ̎:(wn)Uˮ̎ϵy(tng)
(wn): ǽ(jng)^O(sh)Ӌ(j)ʩЇ̺ͷBӵˮַ̎Q(wn)(gu)캆(jin)ھSo(h)ˮЧ(ji)ʡԴ
āԴҪͨ^ṩ(f)o
һ(j)(j)̎(j)̎
Ҫ(yu)c(din)
1ɳõ(fӵӝɵء{ȵ)̺(jin)ΣͶY
2Ԍ(sh)F(xin)ˮYԴʹˮ̎Y(ji)ϣ١r(nng)(ni)γˮֲח(dng)Լ~rˮݵȶ༉(j)ʳMɏ(f)B(ti)ϵy(tng)ˮЙC(j)D(zhun)~rˮݣʳ
3ˮ̎ܺĵSo(h)㣬̎ɱ
֮̎
1ͣr(sh)gL(zhng)ռe
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)
ˮݔ͡䲼cϵy(tng)
ˮռϵy(tng)
ˮ̎ԭ
1^V
wgĿ϶VˮБҸwܡ
ע↖}Ҹw^^xa(chn)^ࣩ
2cﻯ
AVwԷ
ˮ̎ϵy(tng)
һٝBVϵy(tng)
mڝBˮál(f)С(rn)ĵ^(q)ֲÃr(nng)
ˮʽ沼ˮˮ
ˮͶʵͣr(sh)gL(zhng)
ٝBVϵy(tng)
mˮԘOõa(b)oˮˮÞĿ(du)ȥҸЙC(j)ЧԱ沼ˮˮcݹѭh(hun)M(jn)O(sh)¼ˮܻȺռˮa(b)oˮtO(sh)ˮϵy(tng)(du)ǰ̎Ҫ^ߡ
رϵy(tng)
mˮ^ճ́ճҪ2~8¶пƵ،ˮͶ䵽ݵϣͶ䷽ʽÇԿƾˮԱӷʽصر(dng)ֲֹʧϢˮ(dng)^еԃO(sh)ˮռ̎ďUˮ
ġϵy(tng)
̎ϵy(tng)njˮͶŵ(jng)̎ˮ͠B(ti)L(zhng)JȔѵˮֲӝɵˮһ(dng)(dng)^Уˮֲ(lin)ˮõһN̎ϵy(tng)Ȼϵy(tng)˹ϵy(tng)