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֌ˮ̎O(sh)r(ji)
֌ˮ̎O(sh)r(ji)
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ϼڣ2020-04-01 03:41:11
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Ԕ(x)f

    ֌ˮ̎O(sh)r(ji)

    l^õĵ؅^(q)ԼӿM(jn)l^ĵ؅^(q)辏tһR

    ֌ˮ̎O(sh)r(ji)ˮc(din)

    ˮкһЩȾ\Äϴ섩Լԭ΢ѼN(xײY(ji)˾)O(sh)ͬλ\ҵˮ߀D226198131ȷ|(zh)cI(y)UˮˮˮСȾ(qing)c(din)ŷţȻ(hu)ȾˮԴ

    ֌ˮ̎O(sh)r(ji)

           2y(tng)ˮ̎ 

    2.1

    Q෨ǸNˮ̎鳣õĂy(tng)̎ùL(fng)ؚ⡢C(j)еؚʹˮдĽz΢ﷱֳ@Щ΢ˮк|(zh)ĶˮCODBODʹˮ_(d)ЧҲЩˮ̎SÅͺõķڅ^΢ﷱֳˮк|(zh)ȱc(din)Ǖ(hu)a(chn)ĻҪM(jn)̎L(zhng)̎ӹM(fi)ãؚ^Ɍ(du)՚ĶȾ(gu)(ni)@Č(sh)ܶcеһ(D(zhun)ؚⷨ)õ|D(zhun)PʽVطؚⷨϷ

    ֌ˮ̎O(sh)r(ji)

    2.2W(xu)ˎ

    W(xu)ˎˮͶmĻW(xu)ˎʹˮк|(zh)_(d)˷ڂy(tng)֮󣬽ʮ𲽰l(f)չ

    (qing)r(ji)ˏV(yng)ԁˮˮһNд̼ԚζSɫжwSr(sh)SȡЌAO(sh)ͼO(sh)ͶO(sh)Y(ji)(gu)(f)sױgΣU(xin)^ڳл˿^ڼеą^(q)ʹ

    cҺcԭʼ֮̎һԓԭρԴ㡢a(chn)Ʒ(wn)\(yn)ݔO(sh)\(yn)M(fi)õȫɿ(hu)a(chn)(yng)^Vc̎^ЎU𲽱a(chn)Ʒ

    Ǐ(qing)ˮмmijʹˮ΢ԼNx@N̎ˮ^صȾȱc(din)׵O(sh)һԴO(sh)S˳\(yn)D(zhun)M(fi)

           3Ŀǰ^õ̎

    3.1CASSˇ̎

    3.1.1CASSˇc(din)

    CASSͨ^g(sh)O(sh)Ӌ(j)ʹݷe׃СЧ˷Bm(x)M(jn)ˮؚ⣬ЙC(j)ȺܸȱͅB(ti)˺ÚL(zhng)಻l(f)Û(yng)^(q)ֳַȱͺɲM(jn)ؚƲˮAβM(jn)ˮ˿ܮa(chn)ˮɔ_Ժͳˮˮ|(zh)(du)ɷʮ֏(f)sжNѺһЩк|(zh)ˮ|(zh)ˮ׃ˮи(qing)m(yng)Ժ͸õ̎ЧһNˮ̎

    ̽O(sh)M(fi)õCASSオ͏UˮŷžͬһM(jn){(dio)(ji)غO(sh)䣬ɴ(ji)ʡpõغͽ\(yn)M(fi)һO(sh)M(fi)ÿɹ(ji)ʡ10%25%ռeɜp20%35%

    \(yn)M(fi)ʡؚ؃(ni)ܽĝڳˮAνؚr(sh)ݶȴfЧʸ(ji)Ч@\(yn)D(zhun)M(fi)ÿɹ(ji)ʡ10%-25%

    ЙC(j)ȥʸˮˮ|(zh)CASSHЧȥˮиNЙC(j)ȾҾõÓ׹ܡʹ(j)̎_(d)(j)̎ˮ|(zh)

    CASSˇӕr(sh)ؚѭh(hun)OȱͅB(ti)(du)ˮ̎Ҫ]ˮЂȾ˵IJ²Բͨˮص̎k̎ҪÅY(ji)Ϟ̎һϵеW(xu)ԭ팦(du)ȾˮеЙC(j)M(jn)гֽɡCASSܺܺõĝM@һҪ

    CASSӕr(sh)ؚʹa(chn)ʵͣÓˮԺ̎p̎M(fi)͵ˮؚO(sh)?zhn)y(tng)ĹL(fng)ؚⷽʽʹ`ϵy(tng)ʮֺ(jin)oȾ

    λ\(yn)пɿˮ̎SO(sh)N͔(sh)^ϵy(tng)^(jin)ø(dng)ʽԄ(dng)ČƲˮbúĝˮM(jn)ˮ^ԿˮBˮԄ(dng)M(jn)СCˮ(wn)

    ֌ˮ̎O(sh)r(ji)

    3.2

    3.2.1c(din)

    һNЧVVȫ١๦m(x)r(sh)gL(zhng)Acʹ÷Ě“(lin)χ(gu)l(wi)(WHO)О鰲ȫ(A1)(j)(gu)h(hun)o(h)(EPA)(gu)ʳƷ(FDA)(zhn)ʳƷӹȲT

    (gu)(ni)a(chn)ƷԶȮa(chn)ƷҪǷ(wn)ԶҺҲٲֵľ͈F(tun)wzw΢zһwȹwȮa(chn)Ʒ(gu)(ni)ˮ̎ИI(y)ʮжȷˮ̎õЧW(xu)̎ˮă(yu)c(din)

    ClO2Ԛһ΢(x)ֳw(x)ѿ֦UͲЧƉˮе΢ЙC(j)Ⱦ籽Ȼ̼ӡȷ򻯚估ЙC(j)ܺܺõˮһЩ߀ԭB(ti)ĽxFe2+Mn2+Ni2+pHӰС(du)Кã߀ܽˮҺɫȺͮζЧǴc5ˮ̎вγ@ЙC(j)uˮ̎x

    Ȍ(du)Чȳ͸Чcˮ(yng)|r(sh)gȵ1/2-1/41hs0.5h|ؿɿsСԭһ(ji)ʡ

    3.2.2̎Ч

    Kʡ[һ600λ(j)׵Ȍŷˮ500tҡûW(xu)Ȱl(f)(du)ˮM(jn)̎ʹöȰl(f)oM(jn)̎ʹ(x)(sh)CODָ(bio)_(d)ŷŘ(bio)(zhn)(ji)sˮ̎O(sh)ʩļճ\(yn)M(fi)(jng)̎ˮȫŷŘ(bio)(zhn)
    ֌ˮ̎O(sh)r(ji)

           4Y(ji)Z

    _ˮ̎ˇHҪ_(d)Ŀ߀(yng)]ˮŷżܼ{ˮh(hun)܅^(q)֌(du)ˮ|(zh)Ҫˮ(yng)(zh)СC(j)(gu)ˮȾŷŘ(bio)(zhn)(GB18466-2005)@͌(du)ˮ̎˸ߵҪ(j)(bio)(zhn)P(gun)Ҫ󣬲ûW(xu)CASSˇ̎ˮܺܺõm(yng)@һ׃c(yng)̎Ч\(yn)M(fi)õˇM(jn)(sh)ڼg(sh)(jng)(j)ϸ(jng)(zhng)Ǯ(dng)ǰˮм(hu)(jng)(j)h(hun)B(ti)Чһwă(yu)x

     ֌ˮ̎O(sh)r(ji)䓹ǼĤޏ(f)ͳĤޏ(f)һɌ(sh)F(xin)M͙C(j)еO(sh)M(jn)I(y)

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