Ϊҳ | ղ | ϵǧӮ

绰:0592-5361815
:0592-5332363
ʱࣺ361004
E-mail:xmjiuan@126.com
ַ:˼·517Ŷ

ǰλãҳ > طر׼

AQ-T4208-2010жҵΣ̶ȷּ

бڣ2011-12-21 15:58:06

ICS 13.100

C 78

ţ-

жҵΣ̶ȷּ

Classification of health hazard levels of toxic chemicals workplace

 AQ

л񹲺͹ȫҵ׼

AQ/T 4208-2010


Ұȫලܾ    

 


ǰ

Ϊǿжҵ淶жҵּƶ׼

׼ΪƼԱ׼

׼ɹҰȫලܾ

׼ȫȫ׼ίԱּίԱtc288/sc7

׼ݵλ: йȫѧоԺѧ׶ó״ѧ

׼Ҫˣġ١֡Ǹաǡﱦ֡δܽ¡պܡ


жҵΣ̶ȷּ

1 Χ

׼涨жҵΣ̶ȵķָּͷ

׼жҵΣ̶ȵķּ

2 淶ļ

ļеͨ׼öΪ׼עڵļе޸ĵݣ޶ڱ׼Ȼݱ׼ЭĸоǷʹЩļ°汾Dzעڵļڱ׼

GBZ 2.1 кְҵӴֵ 1֣ѧк

GB 13733 жҵ淶

GBZ 159 кʼIJ淶

GBZ/T 160 жʲⶨ

3 Ͷ

Ͷڱ׼

3.1

  toxic chemicals

뼡뼡֯ѧѧãƻܣʱĻڵIJ״̬Ļѧʡ

3.2

ҵ  workplace

ͶְҵҪʱͣĵص㡣

3.3

жҵ  toxic chemicals workplace

Ͷ߽жҵij

3.4

ְҵӴֵ  occupational exposure limits, OELs

ְҵкصĽӴֵָͶְҵгڷӴԾӴߵĽкõӴˮƽѧкصְҵӴֵʱȨƽŨȡʱӴŨȺŨȡ

3.5

ʱȨƽŨ  time-weighted average concentration, TWA

ҵвⶨʱΪȨ8hա40hܵĶƽӴŨֵ

3.6

ʱӴŨ  short-time exposure concentration, STEL

ҵвⶨĶŨʱڵĶʱ䣨15minӴŨֵ

3.7

Ũ  maximum concentration, MC

ҵжһգ8hⶨгֵľдԵ˲Ũֵ

3.8

  excess multiple

ҵжŨȳְҵӴֵıֵ

4 жҵΣ̶ȷּ

4.1ָּ

жҵΣ̶ȷּҵŨȳ걶Ϊָּ꣬BʾʱȨƽŨȳ걶BTWAʱӴŨȳ걶BSTELŨȳ걶BMC

4.2 걶ļ

4.2.1 GBZ 159GB13733вGBZ/T 160ı׼Ũȼ⡣δ涨ͼⷽжʣӦù⹫ϵIJⶨвͼ⡣

4.2.2 ֻһֶҵҵжŨȳ걶ʽ1м

1

ʽУ

MҵʵŨֵmg/m3

MrҵְҵӴֵmg/m3

4.2.3 ԴڶֶҵЩﹲͬͬһ١ϵͳƵĶã̼õȣ֪ЩɲʱҵжŨȳ걶ʽ2мֱÿֶŨȳ걶ֵȡֵΪҵĶŨȳ걶ֵ

2

ʽУ

M1M2MNҵʵĸֶŨֵmg/m3

M1rM2rMNrֶӦְҵӴֵmg/m3

4.3ּ

4.3.1 ׼жҵΣ̶ȻΪ0IIIУ0ʾжҵΣ̶ȴﵽ׼ҪIʾ׼ҪIIʾس׼Ҫ

4.3.2 GBZ 2.1ԹлѧŨȵҪ󣬶ղBTWABSTELBMCֱձ1ֱзּȡߵļΪжҵΣ̶ȼ

1  ּ

BķΧ

ע

B0

0

0B3

I

B3

II

س

ȫ
ȫ׼
ȫ
ǧӮй
ְҵ