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  • g(sh)

    ϴ׏Uˮ̎ˇˮữ-SBR

    2015-11-24 08:56:53  Դhdwater

    1  śr

    ȫݿhijƏS̎ȫ潭߅Sa(chn)ɽϵа׾ƞҪˮa(chn)^еϴ׏Uˮa(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)

    ϴ׏Uˮ

    11001500

    400600

    150200

     

    2  cO(sh)Ӌ

    2.1  c 

    ԓSϴ׏UˮҪԂy(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

    ϴ׏Uˮ^ЙCUˮ̎ڂy(tng)Ļ෨vȾﲻオˮ|(zh)׃IB(yng)ƽ̎ЧܲˣڸԭеˮصĻA(ch)҂׌ϴ׏Uˮ(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^ZBKA

     

    3.2  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—SBR̎ϴ׏Uˮ^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



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