ˮ̎Sõˮ̎ˇ SBRˇ˽
l(f)ڣ2016-11-22 c1103
SBRˇһN(yng)ÏVЧ@ˮ̎ˇˮ̎Sһ㑪(yng)^࣬ˮ̎Ч^ô֪@NāԴˇ̼l(f)չڅ݆?ĎҏصϤһSBRP(gun)֪R
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SBRgЪʽ෨(Sequencing Batch Reactor Activated Sludge Process)ĺQһNgЪؚⷽʽ\еĻˮ̎g(sh)ַQʽ෨ǻԑҸLںlЙCȾMнďUˮ̎ˇrgЪؚⷽʽM׃Lh(hun)һNȫVJɺʹõďUˮ̎ˇ
vʷ
1914ӢW(xu)ArdernLocketl(f)ӢSalford нϵһgЪʽ෨ˮ̎S
1915Milmaukee нһƵĻ෨ˮ̎Sʮo ʮĩ˽Ԅӻg(sh)оSBRˇ
1980ӡذݽϵһԄӻƵSBR ˮ̎S
(yng)SBRˇMİĴȺSBR ˇˮ̎S600 ߀d̎21 fSBRˇˮ̎S
ˇ
SBR ˇ^ǰrɵ, һ^̷傀A: Mˮ (yng) ˮ e@傀Aζdžγ\,̎ˮ^rMжضMĽ\̎˕r˹yl(f)]ă(yu)cҪɸ߶ԄӻĿϵy(tng)Mй
SBR \Mˮrg (yng)rg rg ˮrg rgeÕrg_wrg(j)MˮMˮrgMm{(dio)(ji)‘’
Ӌ㷽
ˮrg( Ts D) һ㰴24h O(sh)ӋeÕrg( Tx) һ㰴0.5~1h O(sh)Ӌ O(sh)(yng)rg( Tf) һrgT≥Tf Ts D Tx
rgӣ磺\12hMˮ2hؚ48h2hˮ1h
SBRˇ(yu)c
1) ˇΣ(ji)ʡMú͈;
2)^ʹ(yng)Ч;
3)\зʽ`ÓЧʺ;
4)@ǷֹÛ÷;
5)͛_ؓ̎
(yng)SBRˇMİĴȺSBR ˇˮ̎S600 ߀d̎21 fSBRˇˮ̎S;VdSl(wi)S̎BҺȲͨSBRˇ;h(hun)(yng)SBRˇČrƼg(sh)ȥЙCÓЧʸߣڸ߰UˮÓ^ͻơ
ˇ
1CASSˇ
CASS(Cyclic Activated Sludge System)ѭh(hun)෨ĺQַQѭh(hun)ˇCAST (Cyclic Activated Sludge technology)SBRĻA(ch)ϰl(f)չ(yng)سLO(sh)Ӌɲǰx^(q)ҲQA(y)(yng)^(q)(yng)^(q)(yng)^(q)b˿ԄƲˮbˇؚˮ^ͬһӃ(ni)ѭh(hun)\Уʡȥ˳Ҏ(gu)෨Ķغϵy(tng);ͬrBm(x)Mˮgˮ
A(y)(yng)^(q)(ni)ͨ^øĿD(zhun)ƙCѸˮдֿЙC(jng)vһؓɵĻ|(zh)ٷe^@Mˮˮ|(zh)ˮPHжк|(zh)^õľ_ͬrzLãЧֹÛ;S(yng)^(q)(jng)vһ^ؓɵĻ|(zh)^
yˮ̎Sɽ|uгˮ̎SKнhˮ̎Sˮ̵̎һڹ̎}^(q)ˮCASSˇ
2CASTˇ
CASTˇһ(yng)ЙCȾオˮx^(yng)֞^(q)x^(q)^(q)(yng)^(q)x^(q)څͼl\ʹˮc|^(q)ûĿöٌܽԵȥyЙCữˮͬrʹ^յڅlµõЧጷ^(q)Ҫͨ^ȥЙCͬrMMһጷź͏/ͨ^ؚe߀Ի֏(f)
ꖳDž^(q)ˮ̎Sϻˮ̎Sտϼɽˮ̎SϾˮ̎Smˮ̎Smˮ̎S(zhn)ˮ̎SBˮˮ̎SȾCASTˇ
3DAT-IATˇ
DAT-IATϵy(tng)w(gu)һBm(x)ؚغһgЪؚشBһrDATBm(x)MˮBm(x)ؚˮBm(x)IATIATɷ(yng)ˮȹ
DAT-IATϵy(tng)SBRˇƺͰl(f)չʽķ(yng)CԼȾȥCcBm(x)෨ͬDAT؞A(y)(yng)أҲQBm(x)ؚ^(q)ˮȫB(ti)^ЙC@нIATஔһy(tng)SBRMˮBm(x)
ˮ̎S (jng)g(sh)_l(f)^(q)ˮ̎SDAT-IAT ˇ̎Uˮ
4AICSˇ
AICSˇĘ˜ģʽ
AICS ˇ(Alternated internal cyclic system)ҲQ齻ʽ(ni)ѭh(hun)෨Їh(hun)oƌW(xu)оԺ_l(f)ɵˮ̎ˇԓˇˮͨĂ(yng)ؽMͨ^(yng)ڿgϵB(ti)׃(ؚͳˮ)_Bm(x)̎ȥЙCȾĿ
AAˮȏ1̖߅M룬S(ni)ˮƄ,Һͨ^2̖3̖g,4̖,(jng)xų23̖ĩһֻҺքe1̖2̖cⷴ(yng)@1̖c2̖֮g2̖غ3̖֮gքeγϵѭh(hun)ˮ,Ķaöɵľֲ^(q)Ƚ,ʹֲڅں
AB:1ֹ̖ͣMˮ,_ʼoֹ30minˮ2̖M,3̖Mн,(jng)4̖سˮ,˕r(ni)ѭh(hun)ϵy(tng)P(gun)]
ACD:2ֹ̖ͣMˮ,ГQ4̖3̖Mˮ,1̖سˮԓAMˮc(ni)ѭh(hun)AAB෴,ԭcAABȫһ
ػˮ̎S½Kˮ̎SʡͨӿhˮSȲAICSˇ̎ˮ
5ICEASˇ
ICEASȫQgЪʽѭh(hun)ӕrؚ෨(Intermittent Cycle Extended Aeration)cڷ(yng)MˮһA(y)(yng)^(q)\зʽBm(x)Mˮ(ˮBm(x)Mˮ)gЪˮo@ķ(yng)AκeAΡˮA(y)(yng)^(q)Ժܵ͵M(yng)^(q)(yng)^(q)ˮxa(chn)@Ӱ
ICEAS\зʽSBR(yng)Lȷ֞ɂǰA(y)(yng)^(q)(yng)^(q)A(y)(yng)^(q){(dio)(ji)ˮã(yng)^(q)ؚwICEASBm(x)Mˮˇڷ(yng)AMˮڳ͝ˮAҲMˮˮMA(y)(yng)^(q)ͨ^ײBӿƽB(ti)M(yng)(yng)MgЪؚͳ흧ˮɞBm(x)MˮgЪˮSBR(yng)ʹˮ\Ҳ`
еˮ̎Sˮ̎S߷ˮSɽˮ̎Suˮ̎SICEASˇ̎ˮ
6MSBRˇ
MSBR(Modified Sequencing Batch Reactor)ָǸʽgЪ(yng)ԓˇ(j)SBRg(sh)cY(ji)ςy(tng)༼g(sh),о_l(f)һNˮ̎ϵy(tng)MSBRȲҪغͶڷ(yng)ȫMں㶨ҺλBm(x)Mˮ\Æγضʽ,Y(ji)˂y(tng)෨SBRg(sh)ă(yu)cog,߀ʡȥ˶عˇҪĸBӹúyTͨ^ԇоa(chn)ԑ(yng)CMSBRһN(jng)Ч\пɿڌF(xin)ӋCƵˮ̎ˇ
(zhn)ˮ̎Sˮ̎SڹTеڶˮ̎S_ˮ̎Soa³ˮ̎SRˮ̎Sڹ̵ȲMSBRˇ
7UNI-TANKˇ
UNI-TANKUˮ̎ˇɱrʷ˹ˮ˾_l(f)һNˇ@NˇSBR ˇһN׃ͣUˮ̎صij͞عóر(ji)ʡͶYͬrռeʡ;ϵy(tng)ں㶨ˮλ\\зʽ^`ÓUNITANKϵy(tng)Чݷeϵ(sh)Hm_Сˮ̎S
UNITANKϵy(tng)3γؽM3ƽжͨÿؾO(sh)йO(sh)ɲùL(fng)ؚgֻؚأɂ߅ؽؚغͳ߅O(sh)й̶ˮߺʣŷſMϵy(tng)ˮͨ^ܵˮM3еһϵy(tng)F(xin)Bm(x)MˮBm(x)ˮ
ɽϺˮ̎SCˮ̎Sڹ_ˮ̎Srˮ̎SMˮ̎Sʯf ^(q)ˮ̎Sh(jng)g(sh)_l(f)^(q)ˮ̎STʯf¼g(sh)a(chn)I(y)_l(f)^(q)ˮ̎SϺʯˮ̎S͏Vˮ̎SȲõUNI-TANKˇ
8SBBRˇ
SBBRʽĤ(yng)(Sequencing Biofilm Batch Reactor)ĺQ,ַQĤSBR(BABR)1992 Wilderer˿ɿƷǷ(wn)B(ti)\йˇF(xin)Ŀǰ(ni)о(yng)õһNˮ̎¹ˇ
SBBRSBR(yng)(ni)bͬ(wS̿)_l(f)һN͏(f)ʽĤ(yng),ϵĽṩ˸h(hun)ڿv(gu)һɼԭȶIB(yng)Mɵď(f)sB(ti)ϵy(tng),ڙMˮdwķ(gu)һҸͺ͵ľжNͬIB(yng)͵ϵy(tng),Ķ˷(yng)̎ͷ(wn)
F(xin)о߂SBBRˇ̽Ҫ̎I(y)UˮˎUˮÓÓȷ