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Ϳ͸ˮ֮·ضh(yun)

时间2017-03-21     转载   阅读

1127҇(gu)A؅^(q)ԁ(li)ĴF򼽶(g)؅^(q)PM2.5FeһȔU(ku)53f(wn)ƽ1130(j)l(f)ׂ(g)FɫA(y)ȫPM2.512(g)Сr(sh)(ni)L(zhng)10(g)eվc(din)ֱֵ1000΢/ף̶֮؄(chung)½ӛ

FA؅^(q)Ҋ(jin)@PM2.5ȅsĸ@Ǟʲô?h(hun)ҷʾā(li)Դ(g)A^(q)ԭúȼ͹I(y)ŷǴ˴Ⱦ^(gu)Ҫā(li)Դڣ؅^(q)ѩօ^(q)ȼú(do)PM2.5ŷӡ

PM2.5J(rn)FġԪһֱԁ(li)˂(dng)ɡ^(gu)һ˺벻֪ɓ]l(f)ЙC(j)(VOCs)ɳPM2.5Ҫǰw(du)՚|(zh)ҪӰ

(j)˽ɓ]l(f)ЙC(j)ﲿց(li)ԴʯͻI(y)šŷԼC(j)(dng)܇βŷšͿИI(y)y(tng)ĻИI(y)VOCsŷֹPM2.5γɣ(yng)(dng)xo

 

ʲôǡF?

F˼xFҪɶͿw(PM2.5)(xing)MɣǰߞB(ti)Ⱦһ(xing)wǼFȾ?zhn)ס?/span>

PM2.5ā(li)Դж(g)һ܇β(du)п՚PM2.5ġؕI(xin)60%;ǵ·P(yng)mͽʩP(yng)msռPM2.5(li)Դ20%;ǹSĶȾ;Ƕȡůr(sh)ȼú̿ͿŷŵȾ;|(zh)(նľ)ȼԼٟa(chn)ğm@ҲPM2.5 Ҫ(li)Դ

(j)P(gun)ҽBF(du)˵ĺϵy(tng)XѪܵOĂͬr(sh)r(sh)≺՚пwE՚(dng)Բк(x)Ͳ܇U(ku)ɢٶ׃(do)¿՚вL(fng)U(xin)ܸߡ(du)Fpټİl(f)ÿ(g)˶(yng)ԓЄ(dng)(li)a(chn)^(gu)ŷVOCsPM2.5γؕI(xin)ͿI(y)Ǒ(yng)ԓ


Ϳ͸ˮ֮·ضh(yun)

Ϳϰս|(zh)ɷ֞܄ͿϺˮͿ܄Ϳϵa(chn)(hu)ʹñȩȻW(xu)ԇŷųЙC(j)]l(f)ЙC(j)]l(f)M(jn)Ϳ՚еȾa(chn)Ⱦ(hu)γPM2.5ɳ(bio)(du)ЙC(j)]l(f)M(jn)Чռ̎ЙC(j)]l(f)͕(hu)ȫ]l(f)䌍(sh)Ϳa(chn)(gu)20141-12҇(gu)ͿӋ(j)a(chn)1648.19f(wn)˾޴Įa(chn)[Сĭh(hun)ȾԴ˻(sh)ͿϮa(chn)ƷͿb^(gu)Е(hu)ŷŔ(sh)f(wn)VOCs

˴FֱA؅^(q)ÿ(g)ˌ(du)ȫĿ˂ĭh(hun)R(sh)˾䌍(sh)(li)M(fi)ߵĭh(hun)R(sh)@Gɫh(hun)̼

ͿI(y)ҲƺX(ju)Ј(chng)׃D(zhun)͸ˮ·(j)Ϳυf(xi)(hu)ȫy(tng)Ӌ(j)y(tng)ͿƷв300I(y)M(jn)D(zhun)(j)аl(f)a(chn)ˮl(f)չGɫh(hun)Ϳϣ߾Gɫ·(j){(dio)˽ˮ܄ᣬͿ^(gu)܉ʹЙC(j)(VOC)ŷp 70%h(hun)ЧO@ڬF(xin)AˮĮa(chn)ƷͿbˇ߀죬ϸa(chn)ɱˮW(xu)ϵľԣʹƏVˮһyԼҾИI(y)ˮڼҾI(lng)ֻռ7%-8%܄ͿڼҾI(lng)ռ(do)λ

(li)ͿI(y)ߡ͸ˮ·Ȼǡضh(yun)S(hu)İl(f)չͿƼM(jn)ˮһ(hu)ռcl(f)չ


(gu)(do)Ϳ԰l(f)չ

2015꣬顰ʮ塱Ҏ(gu)չ֮\ʮ塱{(ln)DҪ֮꣬ڽ(jng)(j)l(f)չע|(zh)Ч³B(ti)h(hun)Ԓ}ɞɕ(hu)ġ(qing)꣬h(hun)Ⱦ(gu)?gu)׺](mi)e2(gu)Ҍ(du)ͿM(fi)(du)ʩB(ti)VOC420/()ͿM(fi)7ڽֹʹͿϣҲ(qing)Ҏ(gu)Ҿa(chn)Ҫʹˮ10_(ki)ʼڼҾbӡˢʯͻ܇ИI(y)5ИI(y)17(g)ИI(y)СՓ]l(f)ЙC(j)M(fi)һϵЭh(hun)ߵll،(sh)ʩԿ(gu)h(hun)ȾȺ͛Q

ڇ(gu)ߵĹĄ(l)(do)£ͿI(y)^ϵ̼h(hun)·齵VOCŷŬֿFؕI(xin)һ

2013(gu)(w)ԺͰl(f)ȾЄ(dng)Ӌ(j)ָ(jng)^(gu)5Ŭʹȫ(gu)՚|(zh)wȾ^Ȝp٣оL(zhng)ǡǵȅ^(q)PM2.5քe½25%20%15%3(bo)桷ָ2015̼ŷŏ(qing)Ҫ3.1%W(xu)ŷŶҪp2%ŷŷքep3%Һ5%ҡ

D(zhun)g2015ѽ(jng)ߵβ•̼h(hun)·sһֱ^m(x)ߺЈ(chng)pͿI(y)(hu)̼h(hun)ĸ뵽I(y)У˼̼h(hun)R(sh)_(ki)l(f)M߭h(hun)ҪĮa(chn)ƷM(jn)I(y)ͮa(chn)I(y)Ŀɳm(x)l(f)չ齨õļ҈@иŬ

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