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gӭRϺ{xƼ޹˾Iھ늌ʃxpH/ORPӋx
֙CW(wng)վ | “(lin)ϵ҂021-58906624 | ղ
  • g(sh)

    ȃx

    2009-10-19 08:51:15  Դ
    ָˮc|һrgˮеNʽ
    1 ȣxȺͻ
    2 xȣHOClOCl-
    3 ȣNH2ClNHCl2NCl3Ȱ
     ȵDZCm(x)ҲɷֹˮܵȾܕˮзӺЙCa(chn)ζͳ߀пȷµõЙCȴyˮȺʹڠB(ti)ˮͱCˮl(wi)WȫOҪȵĜyܶ˾ĿǰNy

    һyʽȜyx
    1. ÷
    .mڷքeyˮˮԴˮUˮˮxȼ
    .ˮɫ򜆝հ{(dio)ԵӰ
    .*ߙzyȞ4.5mg/lЧ

     ˮв⻯xӕrxЧcDPDԇa(chn)tɫxӄt߻ãʹҲcԇ@ɫքeyxȺͿȜpȥxȵû
    3ɔ_Ӱ
    .ˮдڴ250mg/lAȻ150mg/lCaCO3Ȍɫl(f)չɫɫ1NH2SO41NNaOHк@NҺpH6-7
    .һȰuxx(sh)һ犃(ni)x(sh)ÿ3.0mg/lһȰʹxx(sh)0.1mg/l.
    .塢⡢itxȵx(sh)
    .˜pСMn4+Cr6+Ӱ푣{(dio)(ji)pHֵ6-7ȡ25mlˮӣ330g/lKIҺϵȴһ犡35g/lNa2AsO3((j)ˮ͏Uˮ˜ʙz򞷨?15桷0.25%Һ恆cÿ100mlˮӼ0.5ml0.25%)tڣڃɷNЕcDPDl(f)x(sh)ُ*õȵx(sh)pȥ@x(sh)


    “(lin)ױɫOT


    .mڜyˮˮԴˮĿȼxȡ
    .*͙zyȞ0.01mg/l

     pHֵС1.3ҺУc“(lin)ױSɫʽĿҕMбɫ߀t-tҺƵȘ˜ҺMĿҕɫ
    3ɔ_Ӱ
     ˮкБҸ|(zh)ɔ_ryxķȥɔ_|(zh)*S£F0.2mg/l;ări0.01mg/l;}0.2mg/l


    ھʽ늻Wȃx
    1 ÷
      mڜyˮUˮsˮˮĿxȡȻ͵⡣
    2 ԭ늳ԭ
      ԭ늳ͨ^yԇеܙzyxӝȵ׃ƿеcxӝȵ׃һ
      ԭ늳еꎘOٽ𡣮Һдڴᣨxӣr늘Ol(f)Wa(chn)x
           HOCl + 2e- Cl- +OH-
     ꖘO~늘Ol(f)ra(chn)ﱣꖘO@rĥgC坍򲻔裩ȥٱa(chn)
     ԭ늳еpHֵ׃Ӱ푴pH4.0-4.5rƿܷ(wn)pH_Һ(wn)CO2龏_ҺpHֵ{(dio)5.5-6.0KIrɵĿxஔڅӷĿĶyȡ
    3 ɔ_Ӱ
    .ضȺpHֵ׃Ӱ푃xĜʴ_ß׃aˮӵĜض׃pH_Һ{(dio)pHֵԿ˷@ɷNصӰ푡
    .]Eit}ȵĴڕa(chn)ɔ_Ӱ
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