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l^õĵ^(q)ԼӿMl^ĵ^(q)辏tһR
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ˮкһЩȾ硢\Äϴ섩ԼԭѼN(xѡײY(ji)˾)O(sh)ͬλ\ҵˮ߀D226198131ȷ|(zh)cI(y)UˮˮˮСȾcŷȻȾˮԴ
2y(tng)ˮ̎
2.1
Q෨ǸNˮ̎鳣õĂy(tng)̎ùL(fng)ؚCеؚʹˮдĽzﷱֳ@Щˮк|(zh)ĶˮCODBODʹˮ_(d)ЧҲЩˮ̎SÅͺõķڅ^Уﷱֳˮк|(zh)ȱcǕa(chn)ĻҪM̎L̎ӹMؚ^Ɍ՚ĶȾ(ni)@Čܶ࣬cеһ(D(zhun)ؚⷨ)õ|D(zhun)PʽVطؚⷨϷ
2.2W(xu)ˎ
W(xu)ˎˮͶmĻW(xu)ˎʹˮк|(zh)_(d)˷ڂy(tng)֮ʮl(f)չ
rˏV(yng)ԁˮˮһNд̼ԚζSɫжwSrSȡЌAO(sh)ͼO(sh)䡣ͶO(sh)Y(ji)(gu)(f)sױgΣU^ڳл˿^ڼеą^(q)ʹ
cҺcԭʼ֮̎һԓԭρԴa(chn)Ʒ(wn)\ݔO(sh)٣\Mõ㣬ȫɿa(chn)࣬(yng)^Vc̎^ЎUa(chn)Ʒ
ǏˮмmijʹˮԼNx@N̎ˮ^صȾ١ȱcO(sh)һԴO(sh)S˳\D(zhun)M
3Ŀǰ^õ̎
3.1CASSˇ̎
3.1.1CASSˇc
CASSͨ^g(sh)O(sh)Ӌʹݷe׃СЧ˷Bm(x)MˮؚЙCȺܸߣȱͅB(ti)˺ÚLl(f)Û(yng)^(q)ֳַȱͺɲMؚ⡢ƲˮAβMˮ˿ܮa(chn)ˮɔ_Ժͳˮˮ|(zh)ɷʮ֏(f)sжNѺһЩк|(zh)ˮ|(zh)ˮ׃ˮиm(yng)Ժõ̎ЧһNˮ̎
̽O(sh)MõCASSオ͏UˮŷžͬһM{(dio)(ji)غO(sh)ɴ(ji)ʡpõغͽ\MһO(sh)Mÿɹ(ji)ʡ10%25%ռeɜp20%35%
\Mʡؚ⣬(ni)ܽĝڳˮAνؚrݶȴfЧʸ(ji)Ч@\D(zhun)Mÿɹ(ji)ʡ10%-25%
ЙCȥʸߣˮˮ|(zh)CASSHЧȥˮиNЙCȾҾõÓʹ̎_(d)̎ˮ|(zh)
CASSˇӕrؚѭh(hun)УOȱͅB(ti)ˮ̎Ҫ]ˮЂȾ˵IJ²Բͨˮص̎k̎ҪÅY(ji)Ϟ̎һϵеW(xu)ԭ팦ȾˮеЙCMгֽɡCASSܺܺõĝM@һҪ
CASSӕrؚʹa(chn)ʵͣÓˮԺ̎p̎M͵ˮؚO(sh)?zhn)y(tng)ĹL(fng)ؚⷽʽʹ`ϵy(tng)ʮֺoȾ
λ\пɿˮ̎SO(sh)N͔(sh)^ϵy(tng)^øʽԄČƲˮbúĝˮMˮ^ԿˮBˮԄMCˮ(wn)
3.2
3.2.1c
һNЧVVȫܡm(x)rgLAcʹ÷Ě(lin)χl(wi)(WHO)О鰲ȫ(A1)h(hun)o(EPA)ʳƷ(FDA)(zhn)ʳƷӹȲT
(ni)a(chn)ƷԶȮa(chn)ƷҪǷ(wn)ԶҺҲٲֵľ͈FwzwzһwȹwȮa(chn)Ʒ(ni)ˮ̎ИI(y)ʮжȷˮ̎õЧW(xu)̎ˮă(yu)c
ClO2Ԛһ(x)ֳw(x)ѿ֦UͲȡЧƉˮеЙCȾ籽Ȼ̼ȷӡ估ЙCܺܺõˮһЩ߀ԭB(ti)ĽxFe2+Mn2+Ni2+pHӰСК߀ܽˮҺɫȡȺͮζЧǴc5ˮ̎вγ@ЙCuˮ̎x
ȌЧȳЧcˮ(yng)|rgȵ1/2-1/41hs0.5h|ؿɿsСԭһ(ji)ʡ
3.2.2̎Ч
Kʡ[һ600λȌŷˮ500tҡûW(xu)Ȱl(f)ˮM̎ʹöȰl(f)oM̎ʹ(x)(sh)CODָ(bio)_(d)ŷŘ(bio)(zhn)(ji)sˮ̎O(sh)ʩļճ\Má(jng)̎ˮȫŷŘ(bio)(zhn)
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4Y(ji)Z
_ˮ̎ˇHҪ_(d)Ŀ߀(yng)]ˮŷżܼ{ˮh(hun)܅^(q)ˮ|(zh)Ҫˮ(yng)(zh)СC(gu)ˮȾŷŘ(bio)(zhn)(GB18466-2005)@͌ˮ̎˸ߵҪ(j)(bio)(zhn)P(gun)ҪûW(xu)CASSˇ̎ˮܺܺõm(yng)@һ׃c(yng)̎Ч\MõˇMڼg(sh)(jng)ϸǮ(dng)ǰˮм(jng)h(hun)B(ti)Чһwă(yu)x
䓹ǼĤޏ(f)ͳĤޏ(f)һɌF(xin)ȣM͙CеO(sh)MI(y)
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