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020-87270252

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ԃԒ:

020-87270252

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|Ԅ(dng) PSAl(f) ڒC(j) Ƅ(dng)C(j) ˮ̎l(f)
cҺl(f) ⶾC(j) yн(k)C(j) ՚C(j) nҚC(j)

                

A(y)̎ߴɭi\UˮԵо

    ɭi\ʮ(gu)_ķ˹˾_(ki)l(f)һ֧VVr(nng)ˎҲ҇(gu)塱g_(ki)l(f)Ƶr(nng)ˎƷN
    ɭi\ĺϳDz7,--̼ډANaOHNH3.H20ˮҺз(yng)ɴɭcɭ@gwȻci}\}Ƶôɭi\[1]
    ɭi\W(xu)Qғpi\SɫY(ji)wڏ(qing)ԗl°l(f)ˮⷴ(yng)Ҷ̼i\}ԗlˮғ(ETU)Aԗl·ֽғķ(ETM)ɭi(du)ڲ(dng)ﶾ^С(du)ˮ~(y)Ժܴ󡣴ɭi\ķֽa(chn)ғ(ETU)(du)(dng)ﶾԸנٰΰ»׃ɭi\a(chn)ŷŏUˮУɭi\(yng)ֽȞ200400mglCODcr_(d)20008000mVbڷֽa(chn)Ķ(gu)Hо(hu)(NRC)ƶ(yn)Ę(bio)(zhn)ŷ[2]ɭi\Uˮ̎S(gu)ҵP(gun)עĿǰоķҪ̿cˮⷨ
    ɭiUˮˮϡ10M(jn)л̎ʹCOD~~ЩͣųˮкߝȵETU(du)΢Ԯa(chn)@
    ̿(du)ɭiUˮCODcrETUȥ^õЧ(du)δ(jng)A(y)̎ĸߝȏUˮ̎M(fi)úܸ(jng)(j)ϟo(w)
    ôcETUɱғ(EU)}EUǟo(w)a(chn)ֹETUɣͶ̎ɱҏUˮxӡ
    (qing)ˮÁc(jng)ص֬D(zhun)ɿオĴԓ(du)O(sh)丯gԏ(qing)(f){(dio)(ji)pHˮе}ӰЧо̎M(fi)õЧߏUˮԵļg(sh)Ǵɭi\Uˮ̎P(gun)I

2ɭi\a(chn)Uˮˮ|(zh)

    KijSôɭ@ĺϳ·a(chn)ɭi\(yng)Įa(chn)ٽ(jng)xķxôƷҺwĸҺƷٽ(jng)ˮϴôɭi\a(chn)ϴUˮĸҺϴˮˮ|(zh)r1ʾ
    1ɭi\Uˮˮ|(zh)

UˮQ              ĸҺ              ϴˮ               ϏUˮ

CODcr,mg/l           3680-7367         950-1019           1800-2900

NH3-N,mg/l           17000-107000      4000-7000          7000-30000

Mn

BOD5/CODcr           <0.01              <0.01             <0.01

pH                    7.36              7-7.5              7.0-7.5    

    l(sh)(j)ɭi\UˮкiؽxCODcrȺܸBCǵ͵ĺ߰ؽ}ԴyĸߝЙC(j)Uˮ

3ߴɭi\UˮԵо

    (gu)ߴɭi\UˮҪˮⷨʹcąǰ˵оY(ji)ߴɭi\UˮĿM(jn)˴cˮ⡢OJH202ооY(ji)(du)BCв̶ͬȵߡ
3.1c
    (jng)W(xu)̼iďUˮCODcr5320 mVډAԗl¼ӲͬĴcͨ՚┇7Сr(sh)(jng){(dio)(ji)pHy(c)UˮCODcrBOD5Y(ji)ڱ2
    2 NaCIOͶ(du)BCӰ

NaClOͶ,ml/l         CODcr,mg/l        BOD,mg/l         B/C

  

6                         3573                    1540           0.431

   8                          3326                    1520           0.46

   11                         3267                    1480           0.452

   12                         3424                    2390          0.699

   2Y(ji)ͶNaCl0612ml/lBC0.40.7Uˮ@M(jn)SBR̎CODcrȥʃH40̎Ч^ԭǴNaCIOͶʹCIȴߣӰ̎Ч̎M(fi)øߡ
3.2ˮ
    ɭiڏ(qing)ԗl¿ɰl(f)з(yng)Ҷ̼i}

Ҷ(jng)ص(yng)ҶҶҶٿ齵{(dio)(ji)pH}ĝоx{(dio)(ji)pH2ڳػߜؗlM(jn)ˮ⣬ˮUˮ(jng)Ca(OH)2кͳÓy(c)BOD5
    iďUˮCODcr4340mg1½(jng)1012Сr(sh)ˮⷴ(yng)BCH0.1f(shu)ڳˮⲻص_(d)Ҫ
    ڸߜ9095r(sh)ͬˮr(sh)gcBCY(ji)3ʾ
    3ˮЧcr(sh)gP(gun)ϵ

ˮr(sh)gСr(sh)  0         0.5       1.0       1.5        2.0         2.5

  CODcr,mg/l         4340      1380       1380      1240       1868        2172

  BOD5,mg/l           80        256        364       380        588         624

  B/C                0.086      0.186     0.264      0.306      0.315       0.29

    Y(ji)pH2ضȞ9095ėlSˮr(sh)gL(zhng)BCuˮ2Сr(sh)  BC_(d)0.315ɝM̎ҪˮďUˮ(jng)̎ԇ(yn)CODcƽȥ_(d)65óVÓUˮߜˮBCH0.1f(shu)BCڸߜˮÓľCЧ
3.3[3][4]
    QiÓA(y)̎UˮĿԆ(wn)}(du)ɭi\UˮM(jn)˳о
    ͬخw(g)ԭӽMк܏(qing)ˮе߀ԭλ2.07VȻԪЃHڷӵڶλc(din)ǿڵ͝Ѹ(yng)қ](mi)ԚࡣڶȾĿ՚⽛(jng)߉՚еD(zhun)O3яV(yng)ˮ̎I(y)Uˮ̎ 
    ɭi\ˮa(chn)ﶾԴԲóď(qing)ƉӽY(ji)(gu)ʹD(zhun)鶾СEUȮa(chn)
    ҪӰ؞ͶpHֵоY(ji)
3.3.1ͶcBcP(gun)ϵ
    iÓUˮCODcr5630mglpH8.50BC<0.01M(jn)гԇ(yn)ͨ^(gu)Ƴ՚ͨr(sh)gƳͶȞ7.92mV300mlminUˮ150mlԇ(yn)Y(ji)4ʾ
    4ͶcBCP(gun)ϵ

(yng)r(sh)g,min                  20           30          45           60

O3Ͷ,mg/l               316.8         475.2       712.8        950.4

O3Ͷ/M(jn)ˮCODcr,mg/mg    0.056         0.084       0.127        0.169

(yng)CODcr,mg/l            5290          5040        4840         4570

CODcrȥ,%                6.0          10.5        14.0         18.8

(yng)BOD5,mg/l             1580          1440        1460         1100

B/C                         0.229         0.286       0.302        0.241

 3.3.3H20203Ч
    ڳr(sh)Ͷ^(gu)H202ڳuɻ(OH)uɻ늘Oλ_(d)2.8V߲ôɻ@ߡͶ117.9mgl-H20ͬr(sh)Ͷ50mg/l-H20H202ԇ(yn)l飺CODcr3587mg1pH 8.89NH3-N 483mg1Y(ji)ڱ6
                                              6 H202/O3Ч 
                       ˮpH    ˮCODcr,mg/l    ˮBOD5,mg/l        BC
                        8.89          3410            1770          0.52

    Y(ji)ԇ(yn)lmȻͶp13BOD5ߣBC0.52m(x)̎ṩõėl
ߴɭi\UˮĿcˮc^ͻă(yu)c(din)
    (1)Ͷ٣(yng)ٶȿֽo(w)ڶȾ{(dio)(ji)pH (ji)sA(du)O(sh)丯gСӏUˮе}֣a(chn)U
    (2)ڳM(jn)ӟ(ji)sܺ\(yn)M(fi)õ͡
    (3)ԭϞ՚⣬F(xin)(chng)ƂˎA\(yn)ݔʞ100o(w)βŷš 
  (4)ˮ̎CODcrȥʱ@

4 Y(ji)Փ

    4.1Ͷ612mllNaCl0ډAԗl·(yng)7Сr(sh)BC0.40.7K̎CODcrȥʃH40
    4.2UˮpH2ضȞ9095ėlˮ2Сr(sh)BCߵ0.315̎CODcrȥƽ_(d)65ҡ
    4.3ߴɭi\UˮĿcUˮpHͶP(gun)(dng)pH8.59.0ͶcUˮCODcrıֵ(OCODcr)0.0490.056r(sh)BC_(d)0.30.4̎CODcrȥʿ70c^(gu)䲢ÿɽͳͶBCȆó@ߡ
    4.4ɭi\Uˮ(jng)cߜˮ⡢(du)Զ@Cϱ^(yu)ڴcߜˮⷨ

 īI(xin)
    1(wn)ȣɭi\a(chn)(x)19929(4)4952 
    2n÷s(gu)ɭi\a(chn)Uˮg(sh)h(hun)199313(1)1318
    3κdxȣ߻̎úϴUˮоЇ(gu)h(hun)I(y)1990(5)3845 
    4κdxȣ-^(gu)̎ˮЌ(du)ױоЇ(gu)h(hun)ƌW(xu)19877(6)57-60

                  ؈@ؙ

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