҃ȿ՚zy
V˹֭h(hun)(zhun)ҽB҃ȭh(hun)P(gun)ע
һ՚.һ(g)˿7첻ˮsһҲx_(ki)՚(һ(g)˲oκʳֻˮL(chng)ܻ59ˮֻoʳ(ʳˮ)һ5켴L(chng)ӛֻ17)
ÿ(g)ÿsҪ15kgĿ՚M(jn)1.5kgʳ2kgˮ˶Ŀ՚՚ⲻɃȾ˂{@Ҋ(jin)r˵ĺϵyθcϵyҪö҇ȾLJ3/4ijоղ坍Ŀ՚F8090%ĕr(sh)g҃ȶ^(gu)҃ȿ՚Ʒ|(zh)ÉֱP(gun)ϵwĽ|(zh)
҃ȿ՚ȾP(li)Դ
20o70ʯΣCF]Խ(li)Խ{ʹГQΔp҃ȭh(hun)ȾڇHܵ߶ҕ
S(zh)I(y)İl(f)չW(xu)ȾﲻY@ʾȫ“ÿĹr(sh)g(chung )һNµĻW(xu)|(zh)”^(gu)ȥʮg컯W(xu)Ʒa(chn)Ŀ՚ȾﲻՓڷN(li)߀ڔ϶@˵ٶL(chng)҃ȿ՚ȾЎװٷNFֻҊ(jin)NҪȾBoң
1.ȩȩжN(li)ԴɁ(li)ԹI(y)U܇(ch)β⻯W(xu)F҃ȼȩҪ(li)Դׂ(g)棺
҃bbϣٻľzϰܶȰNw̺ԼNҾyӋÿs100f(wn)ȩڽbb(ȩz^ճмӏĵӲȼx(chng)Ĺ)
Ϳӡˢī(һ2M(sh)1Сr(sh)ጷų1mgȩ)
㟟кȩ1424mg/m3
ܻyƷ坍x(chng)
ݴƷb(C·)
ȩ鷴VڸN(sh)֬턩ɫܛճτ(ˮl(f)ʳƷr~;ѪҲzȩ)
2.ױױQ(chng)Q(chng)ϵ
һNo(w)ɫⷼζҺwד]l(f)
Ҫ(li)ԸNbϵЙC܄УNͿϵӄϡጄԼһЩˮϵӄ
ڈDĂCXK˙CʹӡCȶጷųϵ
ճτ̺ϳwS坍
(Sackо҃VOC(li)Դr(sh)1159NûW(xu)ƷͿ坍8(li)a(chn)ƷM(jn){l(f)F31NVOC935Na(chn)ƷһNNVOCĝȴ0.1%463NͿϮa(chn)Ʒ21NVOC50%ϵĮa(chn)Ʒ(hu )мױױͶȼ)
3.w
w՚(dng)W(xu)ֱСͬewϵyλIJͬ՚еw֞鿂Ҹw(TSP0100μm)w(PM 10010μm)Ϳw(PM 2.502.5μm)
҃ȿwҪ(li)Դ
ف(li)՚⌦҃wȵӰ푷dz](mi)п{סլ՚еwoYƽB_70%п{סլƽBҲ30%(҇дTSPPM 10PM 2.5ǺܸÿAжf(shu)ҪȾǿw)
҃wҪ(li)Դȡůõȼȼ^(gu)ĥpO\ˆTЄ(dng)Լ҃ȾĻW(xu)
yӋ50%l(f)չЇ90%ȾҪQȡůõȼ҃ȼСw(PM 2.5)Ҫ(li)Դ
ĿǰҪȾwֱС2.5μmļwwΣҲоc(din)PM 2.5ͨ^(gu)º֧_βeͨ^(gu)M(jn)wѪҺڼwϸؽЙCȾ(h(hun)N)ǼdwďVP(gun)ע
4.̼
еĶ̼0.03%0.04%҃ȶ̼Ҫ(li)ԴǸNȼȼwꐴxĚwwĚwж̼_4%5%ÿ(g)ÿСr(sh)Ķ̼_20-30Lͯ˵һһ҃ˆT^(gu)ͨL(fng)ڼ՚ؓxӵĜp(hu )еƣc҃ȿ՚̼0.07%r(sh)坍՚wX(ju);0.1%-0.15%r(sh)R՚҃ȿ՚Y_(ki)ʼw_(ki)ʼX(ju)m;_0.15%-0.2%r(sh)Ⱦ^(gu)0.2%ڇȾ;0.3%-0.4%˺F^QѪӵȰY_0.8%ϕr(sh)͕(hu )
5.҃Ⱦ
Bļȩϵw̼߀]l(f)ЙC(VOC5)߀һ̼ͷ뱵
҃ȭh(hun)ȾӰ
lM(WHO)һϵΣUӰ푼ؓuC(sh)҃ȿ՚ȾҪΣUоӵڰλ
(һ)ȩȾΣ
1.ȩ°ã
(1)1981I(y)ȫclоȩ°;
(2)1995ȩHYC(IARC)_°;
(3)2004WHO棺ȩ_°
2.P(gun)(zhun)о˼ȩcθl(f)ʵP(gun)ϵl(f)Fȩ¶θl(f)ΣUǷDZ¶ߵ2.9
3.ȩļԿڷ100mg/m3(jng)Ƥwյļ420mg/m3Դ̼rȩ
4.ȩ(jng)L(chng)ڽ|ȩˆTӛ`ƽf(xi){ܶl(f)˲̶ͬȵĽיz
5.ȩǹJܮa(chn)̥Ԍ̥εҪh(hun)Ⱦ
6.ȩƤwȼȩ^(gu)KⶾɓpK
7.ȩںϵyӰ@رFϺYԴ̼ԵԽ|ȩl
ȩwĶ漰ٶϵyҕ
()wȾɵĽΣ
wȾɵĽΣ棺
1ϵy֧ΰl(f)֧տsԼͯΣ
2ۺͱǵĴ̼ɝԼ^(gu)
3ӺϵyK
WHOyӋÿȫӋ120f(wn)°l(f)ΰs110f(wn)ƽÿ30һڷΰ
ѷԺͷΰڃȫÿ160f(wn)ƽÿ20һںͷΰ
ԭҪڿ՚ȾҪǿw(PM10)PM10ȵcİl(f)P(gun)вW(xu)оY@ʾPM10ÿ10μg/m3ÿտ1%3.4%Ѫܲ1.4%3%(20o90҇˿ڼVyӋYϵyλc(din)22.77%)wPM2.5ռஔıжк(ȾͻW(xu)Ⱦ)eº96%wPM2.5ͨ^(gu)eڷԽ(jng)^(gu)ΓQ_KɺϵyϵyYܵēpЈָÿ10μg/m3 PM2.5ΰ8%
Їΰÿ4.5%ٶWHOָ՚w70μg/m3͵20 μg/m3ʹ˔p15%
()ױױΣ
ױͶױB(ti)ڿ՚жWƤw|
ѪϵyГpжҪF(jng)˥CϰYѪϵy׃ѪСpL(chng)ڽ|߳FϵKؚѪٔжɰl(f)ѪƤwpÓ֬ﰗƤ½(jng)c(jng)L(chng)
ױƤwĤд̼И(jng)ϵy̕r(sh)g^ߝȿɳFۼϺ@Ĵ̼Y۽YĤʲѪ^^ʹIؐ֫o(w)B(ti)ۘRģذY߿(dng)鴤
ױۼϺд̼ߝȕr(sh)И(jng)ϵy̕r(sh)g^ߝȱƷɳFۼϺ@Ĵ̼Y۽YĤʲѪ^^ʹIؐ֫o(w)B(ti)ۘRģذY߿(dng)鴤L(chng)ڽ|(jng)˥CϰYŮ½(jng)˳l(f)ƤwƤ
ͯѪ҃ȾP(gun)ϵ
K݃ͯtԺ{Y2001120037°l(f)Ѫ117мܰͼѪ(ALL)95ԷܰͼѪ(ANLL)22Ѫͯڰl(f)ǰмͥ҃bҾߵıքe48.7%47.0%ڌսMͯȩͱϵ҇҃ȭh(hun)Ŀ՚Ⱦ҃߶ɿڵ̈́ˮƽ°Ѫ
҃ȿ՚Ⱦ
1Դ^ƣ
pٺ҃ȾԴǸ҃ȿ՚Ʒ|(zh)mԵ(jng)Ч;(jng)x_(ki)l(f)GɫĺbǷdzҪ҃ȲُI(mi)h(hun)ҾûûW(xu)ƷyƷNFҲʮҪ
2ӏ҃ͨL(fng)Q
ͨL(fng)Ǹ҃ȿ՚|(zh)P(gun)Ir՚(li)ϡ҃ȿ՚ȾʹȽ՚Ⱦ(ɳmwȾȸ)ҪͨL(fng)
tW(xu)^(gun)1(g)ÿСr(sh)Ҫ2030 m3r՚(hu )еm磺һg15OľһkҾӸߞ2.7mݷe40.5 m3҃ж˾סkҪÿ1Сr(sh)ԓQһܱ҃ȿ՚rʹ˵ĹЧʸ(һ(g)ڰorÿСr(sh)CO2s20L҃CO2_0.01%r(sh)˕(hu )X(ju)mС0.07%r(sh)坍՚0.2%?li)ȾCO2_0.4%r(sh)Ɍ^^ʹQۻѪ)
3҃ȿ՚Ⱦ
g(sh)õw̿ʯӺYVʯzƳͻ̿C̿̿̿wS
ڼ{ײϹg(sh)ɌSЙCȾɟo(w)o(w)CO2H2O
۵͜صxw—g(sh)Ȇһxwg(sh)ױDÓҪĽҲ^ص
g(sh)҇пԺAW(xu)W(xu)Ȇλ\^(gu)VVOCϵ̎ȡ^õĽY
Ĥxg(sh)o(w)CĤȥ՚д0.2μmwЧ_100%ĿҲ_99.99%
GɫֲȻһmЧ810Oķgȿ՚еļȩһ̼жW(xu)|(zh)һ転βm10Oҷg80%ϵĶNкwJC1m3՚ȩ90%ٿ90%ı
I(yng)“B(ti)k”
Ҍ“B(ti)k”ᷨҊ(jin)X(ju)ζx“B(ti)k”ֵ̽ӑĆ(wn)}X(ju)ҪʹkˆT͌W(xu)h(hun)mЧڽ!
1Ļ(dng)gkˆTҪĻ(dng)gkƷþ߲̫̫DkgݷeԽԽڲʹͨL(fng)҃С
2kҪõͨL(fng)QOʩȻͨL(fng)kgȻͨL(fng);ֶ{{Ŀ՚{ϵyԼȥк|(zh)ă՚{ϵy
3kґ(yng)@H⾀(xin)͂ȾęC(hu )(yng)߀wM(jn)wꐴx(ա3h/)(L(chng)ڹղ(hu )ʹ߰l(f)˳FɫήSn(yu)]ʹö֮¹|(zh)냺Ӱ푸ɌEӰL(chng)l(f))
4kh(hun)ض22桫2550%(hu )еmض184060%ĭh(hun)˵˼S(dng)߹W(xu)Ч
҃Ȝض^(gu)^(gu)Ͷð^(gu)߀(hu )Tl(f)Kض^(gu)˾͕(hu )^XЧʽ
5kґhx^͇Ⱦ^҃ȿ՚o(w)ȾҪr(sh)Ҫb՚OҲɔ[һЩGɫֲJCm@܃՚҃Ȥ
6kҵĹOӋbbޑЕr(sh)ڹˮo(w)Ⱦϵȷ摪îƼ³ɹ
7kҹˆTҪԼĻ(dng)g˽
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