Сڿfһֱϲ֮,ԏijȩ˾]Լ(dng)ֽo·ȩ,Îׂ(g)ԭҳȩ˾ȩѱҳɹ߷Сl(f)F(xin),ԼijȩЧee(cu),^(sh)ʹСijȩ,20҃(ni)ȩֵܽ0.05mg/m¡
@ҲCСfԒ,oՓ҃(ni)ȩzy߀Ǽȩ,҂Լ(dng)Ҳ
мȩo̎,ôôȩ(bio)ԼȩЧʲôСl(f)F(xin)پW(wng)Ѷ˷dzP(gun)ע
,ҪfǼȩzyҪЃɂ(g)(bio)(zhn):
һǡ҃(ni)՚|(zh)(bio)(zhn)GB/T 18883-2002,@l(wi)ҭh(hun)֡|(zh)O(jin)z(yn)z߿(zhn)Ę(bio)(zhn),(j)ϤСM10(g)ҙC(j)(gu),fݘO鏊(qing),҂J(rn)҃(ni)ȩܳ^0.1mg/mҲdzԓ(bio)(zhn),(dng)Ȼһ(g)ǰlǾǷ]T12Сr(sh),1Сr(sh)(ni)ƽļȩzyֵó^0.1mg/m
tǡý҃(ni)h(hun)ȾҎ(gu)GB50325-2020,@A͇סͳl(xing)O(sh)(zhn)ćҘ(bio)(zhn),עԓҎ(gu)鏊(qing)ԇҘ(bio)(zhn),Ҏ(gu)]T1Сr(sh),һýzyȩó^0.07mg/m,ýtó^0.08mg/m,҂סլtһý
oɆ,ý҃(ni)h(hun)ȾҎ(gu)GB50325-2020(yn)һЩ,^ڌ(sh)H^,҂҃(ni)ļȩ(yng)h(yun)ڇ(bio),ܴӾGɫh(hun),С·ڼȩׂ(g)gļȩ0.02mg/mҡ
ец,҃(ni)ȩȳ(bio)(hu)ʲô?
ȩwΣO,h(yun)h(yun)҂,ŲѶ^҃(ni)ȩ(bio)(do)׃ϰѪYȐԼİ,@һ(g)(g)ѪܵĽӖ(xn),^Σ ,ґ(yng)Ԟ,ٶȰl(f)
1(dng)҃(ni)ȩ_(d)0.08mg/mr(sh),׃ܕ(hu)F(xin)pĚⴭ
2(dng)҃(ni)ȩ_(d)0.2mg/mr(sh),L@ӵĭh(hun),҂wҲ(hu)½,ʺ۾ǻ(jng)вm,ll(f)ð,׃Ă,L@Nh(hun),ϐԼĎʕ(hu)ӡ
3(dng)҃(ni)ȩ_(d)0.3mg/mr(sh),ʺ۾ǻĤMmЕ(hu)@,ѽ(jng)(yn)Ӱ҂
4(dng)҃(ni)ȩȸߕr(sh),߀(hu)ס߸Ӈ(yn)صİY,琺ćI¡ؐⴭǷˮ[
530mg/mȩȵĭh(hun),҂?ni)κһ(g)˶(hu)
ɴ˿Ҋ,ȩwΣe,Ҳ҂ÿһ(g)˶(yng)ҕ҃(ni)ȩzy
ȩ(bio)϶Ҫȩ,ô҂ԓôܿЧȥ҃(ni)ļȩ?
ڳȩкܶ,ȥ̶,҂ȁ¶һ:
1ȩù弃͉
弃c̿,mȻҪԏ(qing)һЩ,|(zh)߀ͻ̿һ,ֻСg՚еļȩ,Ү(dng)뵽һ_(d)ֵr(sh),͕(hu)ጷѽ(jng)ļȩк|(zh),ɶȾ
2߀f·[ŎG}mܳȩ
,G}mȾGֲĴ_һ՚Ĺ,dz,҂ڷg(ni)[M@Gֲ,ҲܽQ҃(ni)ȩ(bio)Ć}
3ƤƤҲȥ҃(ni)ȩ
@NfҊȺ,J(rn)ƤƤȥȩζ,(sh)@ˮƤ]κȥȩ,Ҳ]κΔ(sh)(j)CP(gun)Ĺ
䌍(sh),ҪQ҃(ni)ȩ(bio)}y,ý̶,ҲûԩXʲôȩ˾,Сf,ppɽQ҃(ni)ȩ}