ԃ(xn)Ԓ(hu)020-34781415/13824444783

߻՚ܜyԇGB/T23761-2009

(li)Դ˹аl(f) l(f)r(sh)g2015-06-30 17:00:46 c(din):

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       1

˜Ҏ˿՚ù߻ϵĶxԭyԇbEYӋԇ



˜mښh(hun)ʹõľ՚ϵĹ߻ܵĜyԇ

˜ʲmҺʹõĹ߻

2g(sh)Z(y)Ͷx

g(sh)Z(y)Ͷxmڱ˜

2.1

߻photocatalyst

һĹԴl(f)܉a(chn)߻õIJ

2.2


       ߻՚photocatalytic materials for air purification

ù߻܃՚IJ

2.3

߻ȥremoval amount by photocatalysis

՗lһeĹ߻ȥȾmg/(h·m2)mg/(min·cm2)ʾ

2.4

߻ȥremoval ratio by photocatalysis

՗lȾȥcʼֵ֮԰ٷ֔ʾ

2.5

߻՚ܷperformance stability of photocatalytic materials for air purification

߻ڸߝȾĚн(jng)L(chng)r(sh)g̎yõĹ߻cһԇr(sh)yõĹ߻ıֵֵ԰ٷ֔ʾ

yԇnj߻ϘƷںȾĿ՚ԫ@ڹƒ՚ȩ鷴Ⱦyԇr(sh)һͨ^(gu)˕r(sh)еĘƷڹֽȩõպ󷴑̎ȩĝֵcǰȩڝȱ^óȩĹ߻߷؏͜yԇƷȩ߻cһΜyԇYM(jn)б^ó߻ܵķԴСȩĹ߻ʺͷur(ji)߻ϘƷĿ՚

4

4.1˜ȩ⣺ȩ͵(Ȟ99.99%)϶ȩȞ50 mL/m3200 mL/m3;

4.2⣺Ȟ99.99%

5yԇb

yԇbϵyɷϵyͷϵyM

5.1ϵyM

ƷĹ߻ܜyԇBm(dng)bM(jn)bɷ⹩Դ߻MڷȺܵ˘bõIJϱ횝M(mn)ԺͿ⾀(xin)Ҫyԇb

GB23761-2009߻yԇb

 

ԭDҊ(jin)D1ʾ

5.1.1⹩

ɘ˜ȩƵһض֪ȵȩԺ㶨Bmͨ˷ȩɚw|(zh)քe͘˜ȩ⌍(sh)FɷNw(jng)ϺM(jn)˷OӋֵ5%(dng)һĿ100 mL/minȩĝȿ50 mL/m3

5.1.2߻

߻һȫ]ķͷȲb200 mm*l00 mmС{߶ȵ֧ΉKyԇƬ֧ΉK֧ΉKϷһcƽеĹ·ⲿͨ^(gu)˴䵽Ƭͨ^(gu){֧ΉKĸ߶ʹØƬc֮gľx5.0 mmֻژƬʹ֮gͨ^(gu)·ڲϿxʯӢ

5.1.3Դ

ԴЃɷN߻ϜyԇҪyԇ߻ϵ߻ܕr(sh)ʹԴԴL(chng)365nmʞ8Wֻܠṩ;yԇ߻ϵ҃ȹ߻ܕr(sh)ʹL(chng)400nm760nmʞ8Wֻܠɹֻƽй̶ڹ·ڵϷÿֻܵg2cm3cmژƷc(din)նȵĜymϲL(chng)ĹնӋyyԇr(sh)RƷăɗlǾ(xin)yԇÿlǾ(xin)g5(g)c(din)ĹՏÿc(din)Տȵƽֵ1mW/cm2ʿO.1mW/cm2ͬr(sh)CcƷСxС5mm

նӋҪγ=320nm400nm,γp=365nm5%y0.1μW/cm2199mW/cm2

עƷĹՏȵҪr(sh)m{cƷľxo(w)M(mn)Ҫr(sh)Q

5.2ϵy

ÎКxәzy(FID)ĚɫVx(Ú⼃99.99%)ھ(xin)̎ĸ|(zh)r(sh)Ҳͨ^(gu)wעM(jn)x(xin)ɫVl飺ֱ3mmPorapakQ(PorapakR)100M(jn)ӿڜض150FIDTCDzyضȷքe150120d99.999%߼(Ҳɞ߼)30mL/min70mL/minFIDTCDքezyȩCO2

5.3yԇƷ

yԇƷͨL(chng)200mm±2mm100mmʿ2mmƬƬĺȱM10mm

yԇƷҲyԇr(sh)Ʒь(sh)ژƷP(pn)ѷųߴcƬͬȱMܱyØƷĶwe

עƷԺ܏ԓڜyԇǰöԲܷ

6E

6.1ȫʾՕr(sh)cwֱӽ|

6.2ƷA̎

ur(ji)ǰƷAȸ̎lһ1202hҲʽǰDzƉĹ߻ϱ^(gun)¹16h_ЙC|(zh)ֽՏȲС1mW/cm2CƷA̎MڜyԇǰM(jn)̎Ñur(ji)ur(ji)Ʒ횱ڸɃo(w)ȾԚwĚ

6.3yԇʂ

6.3.1{

քe{ȩ˜ʚƷȩȼs5.0mL/m3100mL/minɫVxM(jn)еȩ(φAn)ֱBmΜyԇֵƫ(E)С2%˕r(sh)ȡƽֵ(φAb)M(jn)еȩ(φAo)

6.3.2{ض

M(jn)6.3.1֮л֮{҃Ȝضȵ(25±3)ڜضȷſM(jn)кm

6.3.3byԇƷ

A̎^(gu)ĘƷƽڹⷴе֧ΉKRƷăɗlǾ(xin)yԇÿlǾ(xin)g5(g)c(din)ĹՏ{֧ΉKĸ߶ʹØƷÿc(din)Տȵƽֵ1mW/cm2±0.1mW/cm2ͬr(sh)CƬϱcʯӢڵľx鲻С5.0mmƷͬλø߶ȲС1.0mmʯӢ횱Cܷ

6.4^(gu)

6.4.1ȥƷеCO2

(ҲɞCO2ĚwwCO2С1.0mL/m3)ͨ˷ڜy̎CO2ֱ̎CO2(φCDpre)С1.0mL/m3˕r(sh)߻ϵĻԿCO2ʾCO2һΕr(sh)g(^(gu)90min)o(w)ȥС1.0mL/m3˲ϵĹ߻ܟo(w)CO2ʾֻȩȥȥʱʾ˕r(sh)f(shu)ԓƷCO2܏

6.4.2^(gu)

6.3.1^(gu)ÿ15minyԇ̎ȩڵȩȵM(jn)еȩ˕r(sh)gɞ˹߻ϵİr(sh)g30minȩijڝȵM(jn)ȵ90%t^mڰlͨ뷴Գڝ_M(jn)ȵ90%r(sh)g鰵r(sh)gȩڝȞǰȩʼ(φAPo)ͨ˷90minȩijڝԵM(jn)ȵ90%ֹͣͨ˕r(sh)Ƭȩ̫˷mϜy߻

6.5߻ȥyԇ

6.5.1Ȝyԇ

ڷϴ˷yԇĘƷY^mͨ뷴_(ki)ÿ15minyԇښȩCOĝM(jn)3hֱȩȷȡ1hƽֵ(3(g)ϵƽ)ȩijڝ(φAP)ֵӋȥȥ

6.5.2ֹͣ^(gu)

ֹͣ^mͨ30minڴgyښеȩȡƽֵ_ȩȵM(jn)еȩ(5.0mL/m3)ڝM(mn)6.4.1пCO2߻ܵĘƷͬr(sh)yښеCO2(φCDpost)ԓֵcǰCO2(φCDPtt)СС1.0mL/m3

6.6Ԝyԇ

6IJEڸߝȾз˕r(sh)еȩȞr(sh)5r(sh)g24hȩ{5mL/m3^m3hԷ1hȩƽֵڝ

עyԇ^(gu)ĘƷM(jn)Мyԇr(sh)谴6.2M(jn)A̎

6.7͹߻ȥʵĘƷyԇ

lyØƷĹ߻ȥȩ^͕r(sh)(ȥС5.0%)ͨ^(gu)ͷȥĸ׃ͨpԭȵ100mL/min50mL/min

óȥ߀^͕r(sh)Ɍ^mp25mL/minͬӰ7ӋY

7YӋ

7.1ΜyԇֵƫEӋֵ%ʾʽ(1)Ӌ

1

 

ʽУ

φAn--nȩȜyԇֵĔֵλÿ(mL/m3)

φAa--Μyԇg(sh)ƽֵĔֵλÿ(mL/m3)

7.2ȩ߻ȥ(QAֵmg/(h·m2)ʾʽ(2)Ӌ㣺

2

 

ʽУ

φAPO--ȩʼȵĔֵ(ǰȩijڝ)λÿ(mL/m3)

φAP--ȩڝȵĔֵλÿ(mL/ms);

ρA--ȩwܶȵĔֵλÿ(g/L)[M/22.4ʾ(Mȩ)];

F--˜ʠB(ti)·Ĕֵλÿ(L/min);

S--ƷЧeĔֵ(߅eĔֵ)λƽ(m2)

7.3ȩ߻ȥPrӋֵ%ʾʽ(3)Ӌ㣺

3

 

ʽУ

φAPO--ȩʼȵĔֵ(ǰȩijڝ)λÿ(mL/m3)

φAP--ȩڝȵĔֵλÿ(mL/m3)

7.4DӋֵ%ʾʽ(4)Ӌ㣺

4

 

ʽУ

QAS--6.6ԇyõȩ߻ȥĔֵλÿСr(sh)ƽ

[Mg/(h·m2)];

QA--ȩ߻ȥĔֵλÿСr(sh)ƽ[mg/(h·m2)]

7.5 CO2QcӋֵmg/(h·m2)ʾʽ(5)Ӌ㣺

5

 

ʽУ

φCP--CO2ڝȵĔֵλÿ(mL/m3);

φCD--o(w)CO2ڝȵĔֵλÿ(mL/m3);

ρC--CO2wܶȵĔֵλÿ(g/L)[M/22.4ʾ(MCO2)];

F--˜ʠr·Ĕֵλÿ(L/min);

S--ƷЧeĔֵ(߅eĔֵ)λƽ(m2)

o(w)CO2ĝ(φCD)ǹǰֹͣպɷNrCO2ȵƽֵ˕r(sh)ɷNCO2

(φCDpreφCDpost)СС1.0mL/m3Yʽ(6)Ӌ㣺

6

 

ʽУ

φCDpre --ǰCO2ڝȵĔֵλÿ(mL/m3);

φCDpost --ֹͣպCO2ڝȵĔֵλÿ(mL/m3)

7.6ȩĵVMrӋֵ%ʾʽ(7)Ӌ㣺

7

 

ʽУ

QA--ȩ߻ȥĔֵλÿСr(sh)ƽ[mg/(h·m2)]

QC--̼(CO2)ĔֵλÿСr(sh)ƽ[mg/(h·m2)]

7.7Ʒȩ߻ȥQAD̼QcȩVʷքe7.7.1

йʽ(8)7.7.2йʽ(9)7.7.3йʽ(10)7.7.4йʽ(11)Ӌ߻ȥȻ7.3

йʽ(3)Ӌ

7.7.1ȩ߻ȥQmӋֵmg/(h·m3)ʾʽ(8)Ӌ㣺

8

 

ʽУ

φAPO--ȩʼȵĔֵ(ǰȩijڝ)λÿ(mL/m3)

φAP --ȩڝȵĔֵλÿ(mL/m3);

ρA--ȩwܶȵĔֵλÿ(g/L)[M/22.4ʾ(Mȩ)];

F--˜ʠB(ti)·Ĕֵλÿ(L/min);

V--ƷweĔֵλ(m3)

7.7.2DӋֵ%ʾʽ(9)Ӌ㣺

9

 

ʽУ

Qas--5.5ԇyõȩ߻ȥĔֵλÿСr(sh)[mg/(h·m3)];

Qa--ȩ߻ȥĔֵλÿСr(sh)[mg/(h·m3)]

7.7.3 CO2QcӋֵmg/(h·m3)ʾʽ(10)Ӌ㣺

10

 

ʽУ

φCP --CO2ڝȵĔֵλÿ(mL/m3);

φCD --o(w)CO2ڝȵĔֵλÿ(mL/m3)Yʽ(6)Ӌ

ρc --CO2wܶȵĔֵλÿ(g/L)[M/22.4ʾ(MCO2)]

F --˜ʠr·Ĕֵλÿ(L/min);

V --ƷweĔֵλ(m3)

7.7.4 ȩĵVMrӋֵ%ʾʽ(11)Ӌ㣺

11

 

ʽУ

Qa --ȩ߻ȥĔֵλÿСr(sh)[mg/(h·m3)];

Qc --̼(CO2)ĔֵλÿСr(sh)[mg/(h·m3)]

ԇƒd)e)횰ÿ(g)

a)ԇضȵ;

b)ԇƷf(shu)(ҎΠ);

c)ԇbf(shu);

d)ԇl(ȾԴN(li)ݗՏɫV̖)

e)ԇƷĹ߻ȥ߻ȥʺͷ;

f)m6.4.1ĘƷעCO2ȩV;

g)ע(ԇ^(gu)еF׃)


V˹ֻW(xu)аl(f)--http://www.sklgz.com
҃ȿ՚zy

 



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