- g(sh)
ϴUˮ̎ˇˮữ-SBR
2015-11-24 08:56:53 Դhdwater1 śr
ȫݿhijƏS̎ȫ潭߅Sa(chn)ɽϵаƞҪˮa(chn)^еϴUˮa(chn)ŷŏUˮ20tdwָ(bio)Ҋ1a(chn)Uˮ(jng)̎Ҫ_(d)ˮCŷŘ(bio)(zhn)GB8978-96һ(bio)(zhn)CODcr≤100mgL BOD5≤30mgLSS ≤70mgLpH69
1 Uˮˮ|(zh)r
Ŀ
COD crmg/L)
BOD5mg/L)
SSmg/L)
ϴUˮ
11001500
400600
150200
2 cO(sh)Ӌ
2.1 c
ԓSϴUˮҪԂy(tng)ƾ^д(jng)ϴa(chn)Ⱦ^ܲãˮ|(zh)(wn)ԲS^(q)õeСԓSҪԭˮػA(ch)ϸĽO(sh)Ӌһy֮ԓS̎Ѕ^(q)(ni)o潭Ӱ̞ĿҪĹھoͶY١
2.2 O(sh)Ӌ
ϴUˮ^ЙCUˮ̎ڂy(tng)Ļ෨vȾﲻオˮ|(zh)׃IB(yng)ƽ̎ЧܲˣڸԭеˮصĻA(ch)҂ϴUˮ(jng)ˮữM(jn)̎ڴ˳(ni)CODcrɽ40%ңʹЙCオСЙCںm(x)صķ(wn)\ˮ*һ(ni)鼯ˮñÌˮSBR(yng)@ӿԱCM(jn)SBR(yng)صˮˮ|(zh)ˮķ(wn)ԣĶCSBRص\ЧS^(q)õHoˣSBRͶYeռأЧ̎šD1ʾ
3 ˇO(sh)Ӌ
3.1 ˇO(sh)Ӌ
ˇO(sh)ӋҪˮữغSBR(yng)صO(sh)ӋˮữԭЅϸO(sh)ӋÃSBR(yng)gЪ\УHˮ|(zh)ˮ{(dio)(ji)̎Ч(wn)ϲa(chn)SBR(yng)\ڞ12Сrгˮ2Сr(yng)48Сrаˮ1Сr2Сrˮ1.0Сrз(yng)rg`(j)M(jn)ˮȴСQ(yng)rgֱˮϸSBR(yng)O(sh)ӋQ20m3dؓ(f)ɞ0.2kgBOD5/(·kgMLSS·d)γط(yng)^(q)ݷe20M3ÿ(yng)(ni)O(sh)25ؚ^ZBKA3.2 Ҫ(gu)ˇO(sh)
Ҫ(gu)Ҋ2ҪˇO(sh)Ҋ3
2 Ҫ(gu)PO(sh)һ[
̖
Q
̖Ҫߴ
ע
1
4×1.5×2m
HRT=2h
2
ˮữ
4×5×2m
HRT=2d
3
SBR(yng)
2.5 ×2.5 ×4.5m
\12hM(jn)ˮ2hؚ48h2hˮ1h
4
L(fng)C
ԭ܇g
3 ҪˇO(sh)һ[
̖
Q
Ҏ(gu)
(sh)
ע
1
ˮ
50WQ15151.5
2_
2
ؚ^
ZBKA׃ؚ
50
3
_L(fng)C
TSB50
2_
Q=2.12m3/min.p=39.2paW=4KW
4
ֹy
H44T
2
5
y
DN150
7
4 ̎Ч
깤(jng){(dio)ԇ\(jng)ȡәzy̎Ч4ʾ
4Uˮˮ|(zh)zyY(ji)
ˮ|(zh)ָ(bio)
COD crmg/L)
BOD5mg/L)
SSmg/L)
M(jn)ˮ
1500
500
140
ˮ
56
18
8
ע1Д(sh)(j)Sȡәzyƽֵ
2\Зlδl(f)F(xin)ˮˮ|(zh)(bio)ı4Կˮˮ|(zh)ȫ_(d)O(sh)ӋŷŘ(bio)(zhn)*ԓҲͨ^ˮ(dng)?sh)حh(hun)Tա
5 ӑՓ
5.1 \ԁO(sh)Ӌ^\ˮữ—SBR̎ϴUˮ^õˮ|(zh)׃m(yng)Ժ̓Ч
5.2 ԓˇ^͛_ؓ(f)a(chn)Ў״θߝȵďUˮM(jn)뷴(yng)ϵy(tng)ֻLؚrgˮˮ|(zh)
5.3 ͶY^٣ͶY15fԪ\MÞ0.4Ԫt
һƪ:rĤˮ̎g(sh)δչһƪ:ķNUˮŷźĹˇf°l(f)
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a(chn)Ʒ
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