ˮ̎O(sh)r(ji)
ϣĽY(ji)(gu)ʽwĤһNޏ(f)﹩x
ˮ̎O(sh)r(ji)ˮc(din)
ˮкһЩȾ\Äϴ섩ԼԭѼN(xײY(ji)˾)O(sh)ͬλ\ҵˮ߀D226198131ȷ|(zh)cI(y)UˮˮˮСȾ(qing)c(din)ŷȻȾˮԴ
2y(tng)ˮ̎
2.1
Q෨ǸNˮ̎鳣õĂy(tng)̎ùL(fng)ؚC(j)еؚȣʹˮдĽzﷱֳ@Щˮк|(zh)ĶˮCODBODʹˮ_(d)ЧҲЩˮ̎SÅͺõķڅ^ﷱֳˮк|(zh)ȱc(din)Ǖa(chn)Ļ࣬ҪM(jn)̎L̎ӹM(fi)ؚ^Ɍ՚ĶȾ(ni)@Č(sh)ܶ࣬cеһ(D(zhun)ؚⷨ)õ|D(zhun)PʽVطؚⷨϷȡ
2.2W(xu)ˎ
W(xu)ˎˮͶmĻW(xu)ˎʹˮк|(zh)_(d)˷ڂy(tng)֮ʮl(f)չġ
(qing)r(ji)ˏV(yng)ԁˮˮһNд̼ԚζSɫжwSr(sh)SȡЌAO(sh)ͼO(sh)䡣ͶO(sh)Y(ji)(gu)(f)sױgΣU(xin)^ڳл˿^ڼеą^(q)ʹá
cҺcԭʼ֮̎һԓԭρԴ㡢a(chn)Ʒ(wn)\(yn)ݔO(sh)\(yn)M(fi)õȫɿa(chn)(yng)^Vc̎^ЎUa(chn)Ʒ
Ǐ(qing)ˮмmijʹˮԼNx@N̎ˮ^صףȾȱc(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)ˮؚЙC(j)ȺܸȱͅB(ti)˺ÚLl(f)Û(yng)^(q)ֳַȱͺɲM(jn)ؚƲˮAβM(jn)ˮ˿ܮa(chn)ˮɔ_Ժͳˮˮ|(zh)ɷʮ֏(f)sжNѺһЩк|(zh)ˮ|(zh)ˮ׃ˮи(qing)m(yng)Ժõ̎ЧһNˮ̎
̽O(sh)M(fi)õCASSオ͏UˮŷžͬһM(jn)У{(dio)(ji)غO(sh)䣬ɴ(ji)ʡpõغͽ\(yn)M(fi)áһO(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)ȾҾõÓʹ̎_(d)̎ˮ|(zh)
CASSˇӕr(sh)ؚѭh(hun)OȱͅB(ti)ˮ̎Ҫ]ˮЂȾ˵IJ²Բͨˮص̎k̎ҪÅY(ji)Ϟ̎һϵеW(xu)ԭ팦ȾˮеЙC(j)M(jn)гֽ⡢CASSܺܺõĝM@һҪ
CASSӕr(sh)ؚʹa(chn)ʵÓˮԺ̎p̎M(fi)͵ˮؚO(sh)?zhn)y(tng)ĹL(fng)ؚⷽʽʹ`ϵy(tng)ʮֺoȾ
λ\(yn)пɿˮ̎SO(sh)N͔(sh)^ϵy(tng)^øʽԄČƲˮbúĝˮM(jn)ˮ^ԿˮBˮԄM(jn)Cˮ(wn)
3.2
3.2.1c(din)
һNЧVVȫm(x)r(sh)gLAcʹ÷Ě(lin)χl(wi)(WHO)О鰲ȫ(A1)h(hun)o(h)(EPA)ʳƷ(FDA)(zhn)ʳƷӹȲT
(ni)a(chn)ƷԶȮa(chn)ƷҪǷ(wn)ԶҺҲٲֵľ͈F(tun)wzwzһwȹwȮa(chn)Ʒ(ni)ˮ̎ИI(y)ʮжȷˮ̎õЧW(xu)̎ˮă(yu)c(din)
ClO2Ԛһ(x)ֳw(x)ѿ֦UͲЧƉˮеЙC(j)Ⱦ籽Ȼ̼ӡȷ估ЙC(j)ȡܺܺõˮһЩ߀ԭB(ti)ĽxFe2+Mn2+Ni2+pHӰСКã߀ܽˮҺɫȺͮζЧǴc5ˮ̎вγ@ЙC(j)uˮ̎x
ȌЧȳЧcˮ(yng)|r(sh)gȵ1/2-1/41hs0.5h|ؿɿsСԭһ(ji)ʡ
3.2.2̎Ч
Kʡ[һ600λȌŷˮ500tҡûW(xu)Ȱl(f)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)Ŀģ߀(yng)]ˮŷżܼ{ˮh(hun)܅^(q)ˮ|(zh)Ҫˮ(yng)(zh)СC(j)(gu)ˮȾŷŘ(bio)(zhn)(GB18466-2005)@͌ˮ̎˸ߵҪ(j)(bio)(zhn)P(gun)ҪûW(xu)CASSˇ̎ˮܺܺõm(yng)@һ׃c(yng)̎ȣЧ١\(yn)M(fi)õˇM(jn)(sh)ڼg(sh)ϡ(jng)(j)ϸǮ(dng)ǰˮм(jng)(j)h(hun)B(ti)Чһwă(yu)x
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