ˮ̎Sõˮ̎ˇ SBRˇ˽
l(f)ڣ2016-11-22 c1143
SBRˇһNÏVЧ@ˮ̎ˇˮ̎Sһ㑪^ˮ̎Ч^ô֪@NāԴˇ̼l(f)չڅ݆?ĎҏصϤһSBRP֪R
x
SBRgЪʽ෨(Sequencing Batch Reactor Activated Sludge Process)ĺQһNgЪؚⷽʽ\еĻˮ̎gַQʽ෨ǻԑҸLںlЙCȾMнďUˮ̎ˇrgЪؚⷽʽM׃Lh(hun)һNȫVJɺʹõďUˮ̎ˇ
vʷ
1914꣬ӢWArdernLocketl(f)ӢSalford нϵһgЪʽ෨ˮ̎S
1915Milmaukee нһƵĻ෨ˮ̎Sʮo ʮĩ˽ԄӻgоSBRˇ
1980ӡذݽϵһԄӻƵSBR ˮ̎S
SBRˇMİĴȺSBR ˇˮ̎S600 ߀d̎21 fSBRˇˮ̎S
ˇ
SBR ˇ^ǰrɵ, һ^̷傀A: Mˮ ˮ e@傀Aζdžγ\,̎ˮ^rMжضMĽ\̎˕r˹yl(f)]ă(yu)cҪɸ߶ԄӻĿϵy(tng)Mй
SBR \Mˮrg rg rg ˮrg rgeÕrg_wrg(j)MˮMˮrgMm{(dio)(ji)‘’
Ӌ㷽
ˮrg( Ts D) һ㰴24h OӋeÕrg( Tx) һ㰴0.5~1h OӋ Org( Tf) һrgT≥Tf Ts D Tx
rgӣ磺\12hMˮ2hؚ48h2hˮ1h
SBRˇ(yu)c
1) ˇ(ji)ʡMú͈;
2)^ʹЧ;
3)\зʽ`ÓЧʺ;
4)@ǷֹÛ÷;
5)͛_ؓ̎
SBRˇMİĴȺSBR ˇˮ̎S600 ߀d̎21 fSBRˇˮ̎S;VdSl(wi)S̎BҺȲͨSBRˇ;h(hun)SBRˇČrƼgȥЙCÓЧʸڸ߰UˮÓ^ͻ
ˇ
1CASSˇ
CASS(Cyclic Activated Sludge System)ѭh(hun)෨ĺQַQѭh(hun)ˇCAST (Cyclic Activated Sludge technology)SBRĻAϰl(f)չģسLOӋɲǰx^(q)ҲQA^(q)^(q)^(q)b˿ԄƲˮbˇؚˮ^ͬһӃ(ni)ѭh(hun)\ʡȥ˳Ҏ(gu)෨Ķغϵy(tng);ͬrBm(x)Mˮgˮ
A^(q)(ni)ͨ^øĿD(zhun)ƙCѸˮдֿЙC(jng)vһؓɵĻ|(zh)ٷe^@Mˮˮ|(zh)ˮPHжк|(zh)^õľ_ãͬrzLЧֹÛ;S^(q)(jng)vһ^ؓɵĻ|(zh)^̡
yˮ̎Sɽ|uгˮ̎SKнhˮ̎Sˮ̵̎һڹ̎}^(q)ˮCASSˇ
2CASTˇ
CASTˇһЙCȾオˮx^̡֞^(q)x^(q)^(q)^(q)x^(q)څͼl\ʹˮc|^(q)ûĿöٌܽԵȥyЙCữˮͬrʹ^յڅlµõЧጷš^(q)Ҫͨ^ȥЙCͬrMMһጷź͏/ͨ^ؚe߀Ի֏
ꖳDž^(q)ˮ̎Sϻˮ̎Sտϼɽˮ̎SϾˮ̎Smˮ̎Smˮ̎S(zhn)ˮ̎SBˮˮ̎SȾCASTˇ
3DAT-IATˇ
DAT-IATϵy(tng)w(gu)һBm(x)ؚغһgЪؚشBһrDATBm(x)MˮBm(x)ؚˮBm(x)IATIATɷˮȹ
DAT-IATϵy(tng)SBRˇƺͰl(f)չʽķCԼȾȥCcBm(x)෨ͬDAT؞AҲQBm(x)ؚ^(q)ˮȫB(ti)^ЙC@нIATஔһy(tng)SBRMˮBm(x)
ˮ̎S (jng)g_l(f)^(q)ˮ̎SDAT-IAT ˇ̎Uˮ
4AICSˇ
AICSˇĘ˜ģʽ
AICS ˇ(Alternated internal cyclic system)ҲQ齻ʽ(ni)ѭh(hun)෨Їh(hun)oƌWоԺ_l(f)ɵˮ̎ˇԓˇˮͨĂؽMͨ^ڿgϵB(ti)׃(ؚͳˮ)_Bm(x)̎ȥЙCȾĿ
AAˮȏ1̖߅MS(ni)ˮƄ,Һͨ^2̖3̖g,4̖,(jng)xų23̖ĩһֻҺքe1̖2̖cⷴ@1̖c2̖֮g2̖غ3̖֮gքeγϵѭh(hun)ˮ,Ķaöɵľֲ^(q)Ƚ,ʹֲڅں
AB:1ֹ̖ͣMˮ,_ʼoֹ30minˮ2̖M,3̖Mн,(jng)4̖سˮ,˕r(ni)ѭh(hun)ϵy(tng)P]
ACD:2ֹ̖ͣMˮ,ГQ4̖3̖Mˮ,1̖سˮԓAMˮc(ni)ѭh(hun)AAB෴,ԭcAABȫһ
ػˮ̎S½Kˮ̎SʡͨӿhˮSȲAICSˇ̎ˮ
5ICEASˇ
ICEASȫQgЪʽѭh(hun)ӕrؚ෨(Intermittent Cycle Extended Aeration)cڷMˮһA^(q)\зʽBm(x)Mˮ(ˮBm(x)Mˮ)gЪˮo@ķAκeAˮA^(q)Ժܵ͵M^(q)^(q)ˮxa(chn)@Ӱ
ICEAS\зʽSBRLȷ֞ɂ֣ǰA^(q)^(q)A^(q){(dio)(ji)ˮ^(q)ؚ⡢wICEASBm(x)MˮˇڷAMˮڳ͝ˮAҲMˮˮMA^(q)ͨ^ײBӿƽB(ti)MMgЪؚͳ흧ˮɞBm(x)MˮgЪˮSBRʹˮ\Ҳ`
еˮ̎Sˮ̎S߷ˮSɽˮ̎Suˮ̎SICEASˇ̎ˮ
6MSBRˇ
MSBR(Modified Sequencing Batch Reactor)ָǸʽgЪԓˇ(j)SBRgcY(ji)ςy(tng)༼g,о_l(f)һNˮ̎ϵy(tng)MSBRȲҪغͶڷȫMں㶨ҺλBm(x)Mˮ\СÆγضʽ,Y(ji)˂y(tng)෨SBRgă(yu)cog,߀ʡȥ˶عˇҪĸBӹܡúyTͨ^ԇоa(chn)ԑCMSBRһN(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)ߣHm_Сˮ̎S
UNITANKϵy(tng)3γؽMɣ3ƽжͨÿؾOйO䣬ɲùLؚgֻؚɂ߅ؽؚغͳأ߅Oй̶ˮߺʣŷſMϵy(tng)ˮͨ^ܵˮM3еһϵy(tng)F(xin)Bm(x)MˮBm(x)ˮ
ɽϺˮ̎SCˮ̎Sڹ_ˮ̎Srˮ̎SMˮ̎Sʯf ^(q)ˮ̎Sh(jng)g_l(f)^(q)ˮ̎STʯf¼ga(chn)I(y)_l(f)^(q)ˮ̎SϺʯˮ̎S͏Vˮ̎SȲõUNI-TANKˇ
8SBBRˇ
SBBRʽĤ(Sequencing Biofilm Batch Reactor)ĺQ,ַQĤSBR(BABR)1992 Wilderer˿ɿƷǷ(wn)B(ti)\йˇF(xin)Ŀǰ(ni)оõһNˮ̎¹ˇ
SBBRSBR(ni)bͬ(wS̿)_l(f)һN͏ͺʽĤ,ϵĽṩ˸h(hun)ڿv(gu)һɼԭȶIB(yng)MɵďsB(ti)ϵy(tng),ڙMˮdwķ(gu)һҸͺ͵ľжNͬIB(yng)͵ϵy(tng),Ķ˷̎ͷ(wn)
F(xin)о߂SBBRˇ̽Ҫ̎I(y)UˮˎUˮÓÓȷ