免费版APP推荐,日本日本熟妇中文在线视频,中国在线观看免费国语版,国产精品无码久久四虎

gӭRA(rn)h(hun)ƼF(tun)޹˾W(wng)վ
֙C(j)W(wng)վ | “(lin)ϵ҂18166600153 | ղ
  • g(sh)

    ERUN DFenton߼(j)g(sh)ˮ̎еđ(yng)

    2019-03-15 08:44:51  (li)ԴA(rn)h(hun)

    ERUN-DFenton߼(j)g(sh)ˮ̎еđ(yng)
    FentonǞ锵(sh)ğo(w)C(j)W(xu)(yng)֮һ

    1893,W(xu)Fenton HJl(f)F(xin)^(gu)(H2O2) cr(ji)FxFeĻҺЏ(qing)Ԍ(dng)r(sh)֪ܶЙC(j)ᡢo(w)C(j)B(ti)Чʮ@˺낀(g)o(j)У@Nԇs?yn)ԘO(qing)]б̫ҕ

    M(jn)20 o(j)70 Dԇڭh(hun)W(xu)ҵλȥyЙC(j)ȾĸķDԇӡȾUˮ͏UˮӏUˮUˮUˮUˮȏUˮ̎wF(xin)˺܏Vđ(yng)

     

    (dng)Dl(f)F(xin)Dԇr(sh)в^(gu)cr(ji)Fxӷ(yng)ʲôˏ(qing)

    ʮ˼O(sh)ܷ(yng)Юa(chn)uɻtԲ(hu)ˏ(qing)Ժ˂һ(g)^VõĻW(xu)(yng)ʽ(li)Dԇаl(f)ĻW(xu)(yng)

    Fe+H2O2→Fe+OH+ ·OH

    ʽԿ1molH2O2c1molFe(yng)1molFeͬr(sh)S1molOH1moluɻ

     

    uɻĴʹ÷DԇЏ(qing)(j)Ӌ(j)pH = 4 ҺУOH·ɻ늄(sh)_(d)2. 73 VȻУҺЃHڷ

    ־ЙC(j)؄eͨԇyķPһЩsh(hun)ڷDԇǰȫo(w)x

     

    1975 ,(gu)*h(hun)W(xu)Walling C ϵy(tng)о˷DԇиɻķNFe Fenton ԇаݵĽɫó»W(xu)(yng)̣

    H2O2 + Fe→ Fe + O2 + 2H

    O2 + Fe→ Fe + O2·

    Կ,Dԇгˮa(chn)1 ĦOH·ɻ,߀S1 Ħ^(gu)ɻO2·^(gu)ɻ늄(sh)ֻ1.3 VڷDԇҪõOH·ɻ

     

    Dԇᘌ(du)һЩ؄eyęC(j)ȾCOD၆Fpˮď(qing)߀ԭɷ(yng)(qing)ԵuɻcyЙC(j)ɻ*Чֽ⣨DFentonԇ(yng)C(j)

    Dԇ̎ЧܵUˮȾȣ(yng)pHֵ၆FcpˮıpˮͶӝȵӰ푡

     

     

     
     
     
     
     
    D၆Füpˮ
     

    DԇҪˎ၆FcpˮcA၆FcpˮͶ(hu)Ӱ푵Uˮ̎Ч

    ͨ^(gu)(sh)(yn)၆FcpˮͶӱóһƲñ׷ɫ

    ٰ{(dio)PHֵͶ၆FͶpˮM(jn)DԇͶc̎pHֵ{(dio)(ji)M(jn)Ͷӡ

    ၆FͶӺ󷴑(yng)15M(jn)pˮͶ(yng)20~40ټA{(dio)pHֵ̎Ч

     

     

     
     
     
     
     
     

    ڷD^(gu)၆FĴͶӣʹ၆FFxӵĴa(chn)˴F?x)ɴҸڏUˮyԳ

    F(xin)@Nrԭ(sh)၆FcpˮͶӱ]пƺpˮͶ^(gu)(yng)ص׌(do)¡F(xin)@Nrͨ^(gu)Ͷ۱ϩM(jn)Џ(qing)ͨ^(gu)ͶʯҷM(jn)PHֵ{(dio)(ji)(du)ҸM(jn)۳

     

    һˮ̎÷Dķ(yng)lķ(yng)r(sh)g_D(yng)M(jn)ЏصˮͶӷx͵ľ۱ϩԎٳ၆FD(du)һЩɫcCODUˮȥʶ_(d)90%-95%

     

     

     
     
     
     
     
    DFentonUˮ߼(j)̎g(sh)
     

    DFentonUˮ߼(j)̎g(sh)Fe2+H2O2֮g朷(yng)߻ɾЏ(qing)Եuɻ(·OH)NжyЙC(j)ᘌ(du)ߝyオUˮ̎ǰ̎Ըˮ|(zh)UˮĿm(x)̎턓(chung)l

     

     

     
     
     
     
     
    D(yng)
     

    D(yng)ַQDD(yng)M(jn)зD(yng)(du)UˮM(jn)и߼(j)ıҪO(sh)

    ɭh(hun)W(wng)߶bڂy(tng)D(yng)ĻA(ch)ϣаl(f)˾Ъ(d)ؼg(sh)D(yng)O(sh)wʽʹDa(chn)Fe3+󲿷ԽY(ji)Ddw棬ɴpقy(tng)Dļˎa(chn)ĻW(xu)H2O2p10%20%F(xin)e2+p50%70%p40%50%

     

     

     
     
     
     
     
    ̎Uˮ
     

    UˮД(sh)ʮNo(w)C(j)ЙC(j)軯軯ȵȣһЩǸ°ڸȾyĹI(y)Uˮ

    (sh)(yn)ˆTо÷D̎Uˮ̽ӑӰCODȥʵأ_m˵IJlڴ˗l£UˮCODȥ_(d)88.9%. H2023(׃)CODȥʿ92%

     

    (sh)(yn)ˆTо˷D/f(xi)ͬ̎Uˮ(jng)̎ijˮY(ji)(jng)̎ˮ_(d)(gu)Ҷ(j)ŷŘ(bio)(zhn)

    m(x)ٽ(jng)̎*ˮɷ(wn)_(d)(gu)һ(j)ŷŘ(bio)(zhn)оԇ(yn)߀ͨ^(gu)(du)|(zh)ֲСЙC(j)Mʾ˽Uˮ̎ˮ|(zh)MɼڷD/f(xi)ͬ̎Ⱦ׃Ҏ(gu)

     

     

     
     
     
     
     
    ̎BVҺ
     

    BVҺһNMɳɷ֏(f)sˮ(hu)Ⱦˮ(du)Эh(hun)(gu)ɇ(yn){京жNжкyЙC(j)Ây(tng)(li)̎ͬ(chng)BVҺĽMɡȲͬ(du)BVҺ̎Ч(sh)(yn)ˆTоҪǏĽCODȥĻЙC(j)(li)졣

    B͸Һеđ(yng)M(jn)÷D̎BVҺԇ(yn)(yng)Bm(x)Ĕl(f)M(jn)(dng)ԇm(dng)r(sh)CODȥʿ_(d)67.5%Ķ˿M(jn)һ̎

     

    ό(du)NUˮо֪÷Dԇ̎Uˮc(din)һǷ(yng)(dng)(yng)Եĭh(hun)سlغDzҪO(sh)Ӌ(j)(f)sķ(yng)ϵy(tng)O(sh)了(jin)ΡܺС

    (sh)(yn)ˆTJ(rn)Dԇԏ(qing)(yng)^(gu)пԌȾص׵?z)oH2O2ӷ(yng)ʣзֽ࣬ͬr(sh)ҲõЧ

     

    Fentonԇ̎NUˮĕr(sh)䷴(yng)le@ͷFentonԇĹI(y)(yng)


    h

ꃹW(wng) 61019002002205̖(ho)