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̿̎ȾϏUˮfԴṩ

2015-7-7 17:17:19      c

̿̎ȾϏUˮ̿SfԴṩ

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

    ԭˮǺ}^ĸɫЙC(j)UˮoC(j)}Ȟ15%20%ҪNaClNa2SO4ЙC(j)ҪDZϵϵˮwԲ(BOD5/CODһ0.020.2)к܏(qing)ĶȾUˮһֱyĹI(y)Uˮ֮һ
    2 Ĵ_
    ͨ^ԇ׷N̎M(jn)оܵõ˝MЧÓɫˎ\Møyʹˮ_(d)ŷŘ(bio)(zhn);ϡˮԽͺ}ͶY󣬏SyԳ;ĤxĤ׶_ϴlM(jn)NFĤ\M̫(_(d)30Ԫ/m3ԭˮ)(jng)^{(dio)зM΢늽ķƉԭˮЙC(j)ķӽY(ji)(gu)_(d)ÓɫͽCODĿġͨ^СԇԇF⸡̿̎ˇˇҊD1
    2.1 {(dio)(ji)
    {(dio)(ji)ؼȳ{(dio)(ji)ˮˮ|(zh)ʡȥһĶ(ji)ʡͶYUˮеһȾϼgw|(zh)(jng)ȥCODQ}C{(dio)(ji)صЧݷe܇ʽC(j)M(jn)뼯c⸡صĸһ뉺VC(j)Vٟ̎O(sh)ӋȾϼgwUˮ{(dio)(ji)ظһЧݷe100m3HRT24h
    2.2 F
    FҪF̿Mϵcԭˮ(yng)ƉԭˮЙC(j)ķӽY(ji)(gu)|(zh)ԭǣFc̿ĸgλͬFꖘO̿ꎘOԭˮ늽|(zh)γǧǧffԭ늳늘O(yng)£
    Fe-2e=Fe2+(ꖘO(yng))


    E0(Fe2+/Fe)=-0.44V


    2H++2e=H2(ꎘO(yng))


    E0(H+/H2)=0V


    (dng)ڕrꎘO(yng)£


    O2+4H++4e=H2O


    O2+2H2O+4e=5OH-


    E0(O2/OH-)=0.40V


    (yng)֪ԭˮėlһ(jng)F̿ϕrȾϵİl(f)ɫF(tun)߀ԭ鰱żI@һ̎ṩ˿ɿЧėlO(sh)Ӌr򿼑]ҪԣԭˮM(jn)FǰO(sh)ܚÿՉC(j)F()HRT1hF()HRT2h
    2.3 Óɫϵy(tng)
    FˮԲдFe2+Fe3+(dng)ˮpHֵ{(dio)78rγFe(OH)2Fe(OH)3zwγɵĵ\^СPAM⸡̎ڴ^Уɼ뼾@xӸЧÓɫM(jn)һԭˮеɫԓbÞϷ(yng)HRT4min
    2.4 ⸡ϵy(tng)
    ˎԭˮдwÚ⸡xbÌwˮ棬ùC(j)뼯ĶɹҺx⸡ϵy(tng)ˮܚ⸡ܚˮ30%⸡ֱ2.5mHRT40min
    2.5 ɰV
    O(sh)˃ɰV(һһ)ҪĿȥҸʹˮ|(zh)_(d)M(jn)̿޵ĻҪ󡣞VϞΌʯӢɰ_ϴˮ{(dio)(ji)
    2.6 ̿
    鱣Cˮˮ|(zh)_(d)GB89781996(bio)(zhn)O(sh)û̿@ԳЧˮКЙC(j)ĶʹCODɫȵָ(bio)_(d)ҪO(sh)Ã̿(һһ)̿Vڞ36dHRT30min
    3 ̎Ч
    ٵЭh(hun)19991117ա18ՌԓSˮM(jn)48h16ȡәzyzyY(ji)Ҋ1ԓO(sh)ʩ̎ˮ_(d)GB89781996(bio)(zhn)


    1̎ˮzyY(ji)ĿpHֵCOD(mg/L)ɫ()(mg/L)


    ȾgwȾgwȾgwȾgw


    ԭˮ7.895.007988104050300010.959.29


    Fˮ7.937.367867911900100029.0819.12


    ȥ(%)1.52.353.166.7


    ⸡سˮ7.563401101.79


    ȥ(%)56.789.090.6


    ̿޳ˮ8.09141110.22


    ȥ(%)58.590.087.7


    ?c)?%)84.099.697.6


    עД(sh)ֵƽֵ


    F̎ԭγɵԭ늳ؿɌh(hun)ֽɆέh(hun)h(hun)yƉģ֮ԭˮO(sh)ӋƫСʹԭˮ(jng)F̎һFe2+γCODȥʎ׺0ıęzyY(ji)ԭˮ(jng)F̎󱽰ɱ@fϵﱻֽ鱽ϵʹ
    ԭˮ(jng)F̎ɹɏUˮϞһ(jng)кͳؼÓɫ⸡̎Ⱦﺬ@̎Ч^á
    چ}̽ӑ


    a.ڮa(chn)(qing)ԏUˮĴmGLp]a(chn)(do)FM(jn)ˮpHֵ^O(sh)Ӌֵߣ@ӰF̎Ч
    b.ԇrl(f)F(xin)F汻ʹ̎Чa(chn)FgF(xin)˲6%8%ϡM(jn)нϴڌHÿ2530dFM(jn)һλvr23h
   4 (jng)(j)
    ̿ͶY97fԪͶY25fԪO(sh)ܼͶY60fԪಿ֞12fԪ̎ɱ3.51Ԫ/tУfM0.86Ԫ/t;˹M0.27Ԫ/t;M0.49Ԫ/t;ˎM1.02Ԫ/t;F̿M0.22Ԫ/t;޻̿M0.65Ԫ/t
    ڴɫȸߡ}ԲԴЙC(j)ȾϻUˮôϡˮϡጵ̎ͶY^;F⸡̿ˇtͶY^
̿SٷW(wng)վwww.gzzhongye.com
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