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I(y)ԴҊVOCsg(sh)оM(jn)չS(jng)(j)l(f)չI(y)a(chn)(hu)a(chn)ē]l(f)ЙC(j)(VOCs)VOCs (jng)^Ч̎ŷŵ(hu)a(chn)(yn)صĭh(hun)}Ӱ˂ĽľC 2010 ԁ(li)I(y)Դ VOCsĎNҊ(ȼ͜صxw)оM(jn)չUă(yu)ȱc(din)m÷ȥЧʹڵĆ}ڞ鹤I(y)Դ VOCsо͑(yng)ṩ慢 SI(y)l(f)չ͇(yn)صĿ՚F˂?c)?li)ԽP(gun)עh(hun)՚|(zh)Щ VOCs ж߀°L(fng)U(xin)籽ͼȩЩVOCs(jng)^⻯W(xu)ɹ⻯W(xu)FͶЙC(j)zжЙC(j)z PM 2.5 ҪMɲ⻯W(xu)F PM 2.5 (hu)γɻF(xin)(du)ҊȮa(chn)ӰЩ VOCs(Ȱ)(hu)ֱĴеijɳնI(y)Դ VOCsg(sh)˸İl(f)չ 1 ȼ ȼҪֱȼȼȼȼķN ֱȼˇ(jin)Чʸȼa(chn)Ҫ H2OCO2ֱȼ\(yn)Мضһ 750 棬ܺĸ߀(hu)a(chn) NOx ȶȾ(dng) VOCs С 1000 ppm r(sh)Hȼa(chn)ğo(w)SȼҪoȼϡ ʒƳʽD(zhun)Qʽԓ(du) VOCs ̎Чʞ 96 %ȳҎ(gu)ٟt(ji)70 %~90 %̎^ߝ VOCsŷŲ_(d)(bio)ȼ(du)(sh)Ht(y)ˎЙC(j)Uеļױ״ȼѺĚȥʷքe 88.0 %94.8 %95.3 %96.8 % 94.6 %_(d)(bio)ŷţҲ^}M(jn)ڂմwױyTg ȼȼضȵ(ͨС 400 )Чʸa(chn)(NOxͶfӢ)(du)͝(<1000 ppm)VOCsҲдЧȃ(yu)c(din)(du)چһٴ(f)Ͻܰl(f)]f(xi)ͬЧ(yng)ܡ F(xin)Ҫʹؓ(f)dʹ?yn)ĴܲHȡQڼ{xӵĻԳɷ߀ȡQؓ(f)dؓ(f)dͨ^Ӱ푴ԽMֵķɢȣĶӰ푴ӺY(ZSM-5MCM-41 SBA-15)dzҊؓ(f)d֮һ˽Qy(tng)ӺYС͏(qing)K|(zh)y}ϳɳ˾пق|(zh)ܵĽӺY (yng)xӕ(hu)Ӱ푽ӺYĴȼChunyu Chen Ƃͬ(yng)xؓ(f)dPt-R/Meso-AZSM-5(A=H + Na + K + Cs + )Pt-R/Meso-KZSM-5175 ´ȼױȥ_(d)98 %@Nܷ(wn)ԺˮͶ̼(du)á ȼĻA(ch)ȼҦȲ Pd/Zr-Mn-O/dw׃Q(yng)дȼױױȞ 800~3200 mg/m3 ȥʴ 96.5 %ҴĻҪȂy(tng)̶ĸ 10%׃Qȼ(yng)̶(yng)Qᴲһw@ߟδ(li)(yng)_l(f)߷(wn)ߙC(j)е(qing)r(ji)ˮܺͿжõĴ 2 ͜صxw ͜صxwlغ()̎ VOCs NV(uN)(du)͝ VOCs(100 mg/m 3 )̎Чʴ90%džһĵ͜صxwa(chn)^ĶȾa(chn)(NOx֬NHCNCH3CN O3)ԴЧʺ͵Vʵ͜͡صxwf(xi)ͬЧʸO3ȴCO2xԸa(chn)Nٺ͝ȸ ܵP(gun)ע ͜صxw늵ķʽҊǽ|(zh)늷оl(f)F(xin)ߴijֽ늳(sh)ԶڽVOCsߴ늳(sh)һʹFwߴڷ(yng)ߌؓ(f)d VOCs VOCs ͣr(sh)gӴ VOCs cӵײC(j)ĶЧʡȥʺCO2xԌ(du)ȾĽ;Ӱ푺ܴ^t^ҪښM(jn)(dng)^(qing)r(sh)ô VOCs ȱڴga(chn)ȻÓcӷ(yng)M(jn)һ ͜صxwf(xi)ͬ VOCs ͻ}ȥc֮ܺgì⣬͜صxwf(xi)ͬ߀(hu)a(chn)һЩȾH] VOCs ҲDzġ錍(sh)F(xin)͜صxwf(xi)ͬI(y)(yng)ڿ]ԴЧʺa(chn)ėl VOCs ȥʣоa(chn)γɺͽC(j)ʹⷴ(yng)xԡ 3 з(yng)lغ()o(w)xԵ VOCsͬr(sh)N VOCsͶY\(yn)гɱO(sh)Ͳ(jin)εȃ(yu)c(din)em̎͝ VOCs(<1000 mg/m3)(j)ʹõĹԴL(zhng)ɷ֞ͿҊ TiO2õĹձʹõⲨL(zhng) 185nm254 nm 356 nmвL(zhng)200 nm Qܮa(chn)O3(qing) VOCsЧ 254 nm L(zhng)ĴЧáf(xi)ͬ VOCsЧҲ(yu)چΪ(d)ijijO3ȸߣԿ]ʹÌ(du)O3ֽ^ߵ|(zh)s TiO2ͳO3 TiO2ȥʺʲߵȲ㡣ͨ^(du) TiO2M(jn)иԣʹ TiO2،V푑(yng)ƹѨӏ(f)߹ʺȥʣԵķГsؽٳeͰ댧(do)w(f)ϵȡ ˿˷ҸB(ti)ۈF(tun)ʧȱc(din)ԼߴɢȺʹͨؓ(f)dڱȱeIJĭٲӺYпwSĤᘌ(du)yԹ̶Ć}Ɍ TiO2Y(ji)(gu)ɼ{ʽоl(f)F(xin){ TiO2(qing)SĹ(yng)l(f)]f(xi)ͬ ⷨоҪЌҸЧĴVOCsȥҺmdwƴ̶_չҊо 4 ̎ˮ VOCs ăЧ(yng)lغͣܺСo(w)ȾͶY\(yn)M(fi)õ͵ȃ(yu)c(din)ڹI(y)ϏV̎L(fng)͝ȡ(du)o(w)ԵЙC(j)U ΞV(biotrickling filterBTF)Чȥе͝ȵVOCs ϚwͰH2SЙC(j)U˲r(sh)rlȥMֺVOCsҲи߶ȏԡL(zhng)\(yn)ΞVF(xin)\(yn)ܐF(xin)Ҫ^ԭ^۷eǾԷֲĤԽ оl(f)F(xin)ͨ@(qing)ĴxL(zhng)pϴӿ϶ʜpСʹBTFֲ(du)όӶL(zhng)BTF\(yn)Ⱦȥؓ(f)ɺ͵V (du)ͨΞVñԄͽxӏ(qing)ΞVغҊF(xin)^۷e@?q)̎ߝˮ?VOCs ṩµĽQk Ĥﷴ(yng)Կ˷y(tng)(ϴ^VΞV)|(zh)ʵͣr(sh)gL(zhng)ͷ(yng)weȆ}m̎͝ȡBm(x)B(ti)˲r(sh)B(ti)VOCsϚĤϛQĤﷴ(yng)ȥ߶ˮVOCsܣ(li)оĤҪˮԾۺпwSĤ PDMSĤϩĤ;Ĥ ֵעĤﷴ(yng)(yng)̎M VOCswr(sh)һNwһNwĬF(xin)ΞVڑ(yng)Ĥﷴ(yng)VOCsϚwr(sh)Ҫؿ]wͼw֮g ﷴ(yng)オܣȂy(tng)Ђ|(zh)ʸԽˮ VOCs VOCsԽ(du)ﶾԵȃ(yu)c(din) F(xin)^õİl(f)չǰ y(tng)õVо(yng)Ǵڂ|(zh)ʵͣ͡r(sh)gL(zhng)ͷ(yng)weȆ}Ĥﷴ(yng)̓ﷴ(yng)Կ˷}ǽЧдM(jn)һﷴ(yng)l(f)չP(gun)I߀ҵȫЧķˮ 5 Y(ji)Z(y) S´ⷨij_(ti)VOCsM(fi)Լ(du)h(hun)՚|(zh)ĸ߶P(gun)עVOCsI(lng)Rİl(f)չC(j)ȼ͜صxwǹI(y)Դб^Ҋ VOCsg(sh)Ȼһ̎g(sh)ĽЧ߀M߀Ҫ^m(x)о (sh)H(yng)ձʹÃɷNϼg(sh)ĽMԏa(b)һg(sh)IJxĕr(sh)(yng)ȸ(j)ЙC(j)UNM(jn)ڝL(fng)͜؝ȵȗlY(ji)ÿN̎m÷ȥЧͶY\(yn)I(yng)ɱK_̎ |