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(y) ˾(jin) a(chn)Ʒ „(dng)B(ti) g(sh)֧ ʩF(xin)(chng) a(chn)O(sh) Y|(zh)ļ (w) “(lin)ϵ҂
վ(ni)棺 ҹ˾Ќ(zhun)I(y)(qing)ʩ(du)͑(h)ṩһվʽķ(w)^(gu)VVϰbV؞Vbбܰb(xing)Ŀb˾a(chn)Ʒͨ^(gu)ISO90012008|(zh)wϵJ(rn)CҪa(chn)ƷУ۱ϩۺȻXۺȻXFۺȻF၆F̿̿wSwSCϵϵЮa(chn)Ʒ
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    >g(sh)֧
    F?d)⸡̿̎ȾϏUˮ
    l(f)ڣ2012-03-26    „(li)Դ   g[Δ(sh)49

    ԭˮˮ|(zh)

    ijS(chng)(a(chn)ȾϼȾgw)Ⱦ܇(ch)gųľCϏUˮ(30%ҵě_ϴˮ)100m3/dgw܇(ch)gųľCϏUˮ(30%40%ě_ϴˮ)s90m3/d

    ԭˮǺ}^ĸɫЙC(j)Uˮo(w)C(j)}Ȟ15%20%ҪNaClNa2SO4ЙC(j)ҪDZϵϵˮwԲ(BOD5/CODһ0.020.2)к܏(qing)ĶԣȾUˮһֱyĹI(y)Uˮ֮һ
    2Ĵ_

    ͨ^(gu)ԇ(yn)(du)׷N̎M(jn)оܵõ˝M(mn)ЧÓɫˎ\(yn)M(fi)øyʹˮ_(d)ŷŘ(bio)(zhn)ϡˮԽͺ}ͶY󣬏S(chng)yԳĤxĤ׶_ϴlM(jn)NFĤ\(yn)M(fi)̫(_(d)30 Ԫ/m3ԭˮ)(jng)^(gu){(dio)зM΢늽ķƉԭˮЙC(j)ķӽY(ji)(gu)_(d)ÓɫͽCODĿͨ^(gu)СԇԇF?d)⸡̿̎ˇˇ?jin)D1



    2.1{(dio)(ji)

    {(dio)(ji)ؼȳ{(dio)(ji)ˮˮ|(zh)ʡȥһĶ(ji)ʡͶYUˮеһȾϼgw|(zh)(jng)ȥCODQ(wn)}C{(dio)(ji)صЧݷe܇(ch)ʽC(j)M(jn)뼯c⸡صĸһ뉺VC(j)Vٟ̎O(sh)Ӌ(j)ȾϼgwUˮ{(dio)(ji)ظһЧݷe100m3HRT24 h

    2.2F

    FҪF̿Mϵcԭˮ(yng)ƉԭˮЙC(j)ķӽY(ji)(gu)|(zh)ԭǣFc̿ĸgλͬF(yng)O̿ꎘOԭˮ늽|(zh)γǧǧf(wn)f(wn)(g)ԭ늳늘O(yng)£

    Fe-2e=Fe2+((yng)O(yng))
    E0(Fe2+/Fe)=-0.44 V
    2H++2e=H2(ꎘO(yng))
    E0(H+/H2)=0 V

    (dng)ڕr(sh)ꎘO(yng)£

    O2+4H++4e=H2O
    O2+2H2O+4e=5OH-
    E0(O2/OH-)=0.40 V

    (yng)֪ԭˮėlһ(jng)F̿ϕr(sh)Ⱦϵİl(f)ɫF(tun)߀ԭ鰱żI@һ̎ṩ˿ɿЧėlO(sh)Ӌ(j)r(sh)򿼑]ҪԭˮM(jn)FǰO(sh)ܚޣÿՉC(j)F()HRT1 hF()HRT2 h

    2.3Óɫϵy(tng)

    FˮԲдFe2+Fe3+(dng)ˮpHֵ{(dio)78r(sh)γFe(OH)2Fe(OH)3zwγɵĵ\^СPAM⸡̎ڴ^(gu)Уɼ뼾@(yng)xӸЧÓɫM(jn)һԭˮеɫԓbÞϷ(yng)HRT4 min

    2.4⸡ϵy(tng)

    ˎԭˮдwÚ⸡xbÌwˮ棬ùC(j)뼯ĶɹҺx⸡ϵy(tng)ˮܚ⸡ܚˮ30%⸡ֱ2.5 mHRT40 min

    2.5ɰV

    O(sh)˃ɰV(һһ)ҪĿȥҸʹˮ|(zh)_(d)M(jn)̿޵ĻҪ󡣞VϞΌʯӢɰ_ϴˮ{(dio)(ji)

    2.6̿

    鱣Cˮˮ|(zh)_(d)GB 89781996(j)(bio)(zhn)O(sh)û̿@ԳЧˮКЙC(j)ĶʹCODɫȵָ(bio)_(d)ҪO(sh)Ã̿(һһ)̿ڞ36 dHRT30 min
    3̎Ч

    ٵЭh(hun)19991117ա18Ռ(du)ԓS(chng)ˮM(jn)48 h16ȡәzy(c)zy(c)Y(ji)Ҋ(jin)1ԓO(sh)ʩ̎ˮ_(d)GB 89781996(j)(bio)(zhn)

    1̎ˮzy(c)Y(ji)
    (xing)Ŀ
    pHֵ
    COD(mg/L)
    ɫ()
    (mg/L)

    Ⱦ
    gw
    Ⱦ
    gw
    Ⱦ
    gw
    Ⱦ
    gw

    ԭˮ
    7.89
    5.00
    798
    810
    4050
    3000
    10.95
    9.29

    F
    ˮ
    7.93
    7.36
    786
    791
    1900
    1000
    29.08
    19.12

    ȥ(%)


    1.5
    2.3
    53.1
    66.7




    ˮ
    7.56
    340
    110
    1.79

    ȥ(%)

    56.7
    89.0
    90.6

    ̿
    ˮ
    8.09
    141
    11
    0.22

    ȥ(%)

    58.5
    90.0
    87.7

    ?c)?%)

    84.0
    99.6
    97.6

    עД(sh)ֵƽֵ



    F̎ԭγɵԭ늳ؿɌh(hun)ֽɆέh(hun)h(hun)yƉ֮ԭˮO(sh)Ӌ(j)ƫСʹԭˮ(jng)F̎һFe2+γCODȥʎ׺0ıęzy(c)Y(ji)(li)ԭˮ(jng)F̎󱽰ɱ@f(shu)ϵﱻֽ鱽ϵʹ

    ԭˮ(jng)F̎󣬃ɹɏUˮϞһ(jng)кͳؼÓɫ⸡̎Ⱦﺬ@̎Ч^

    چ(wn)}̽ӑ

    a.ڮa(chn)(qing)ԏUˮĴmGLp](mi)a(chn)(do)FM(jn)ˮpHֵ^O(sh)Ӌ(j)ֵ@ӰF̎Ч

    b.ԇr(sh)l(f)F(xin)F汻ʹ̎Чa(chn)FgF(xin)˲6%8%ϡM(jn)нϴڌ(sh)Hÿ2530 d(du)FM(jn)һλvr(sh)23 h
    4 (jng)(j)

    ̿ͶY97f(wn)ԪͶY25f(wn)ԪO(sh)ܼͶY60f(wn)Ԫಿ֞12f(wn)Ԫ̎ɱ3.51 Ԫ/tУfM(fi)0.86 Ԫ/t˹M(fi)0.27 Ԫ/tM(fi)0.49 Ԫ/tˎM(fi)1.02 Ԫ/tF̿M(fi)0.22 Ԫ/t޻̿M(fi) 0.65 Ԫ/t

    (du)ڴ(li)ɫȸ}ԲԴЙC(j)ȾϻUˮôϡˮϡጵ̎ͶY^F?d)⸡̿ˇtͶY^

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    һƪ YX601FS(chng)(zhun)þg蹸
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