Study on revision of standard limits for benzene in"Standards for indoor air quality（GB/T 18883-2022）"in China.
10.3760/cma.j.cn112150-20230331-00250
- Author:
Guo Min CHEN
1
;
Tian Tian LI
2
;
Yan Jun DU
2
;
Shuai JIANG
1
;
Dao Kui FANG
1
;
Xiao Heng LI
3
;
Ning LIU
1
;
Shu Yuan YU
3
Author Information
1. Environmental Health and School Health Institute, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, China.
2. National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China.
3. Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, China.
- Publication Type:Journal Article
- MeSH:
Humans;
Air Pollution, Indoor/prevention & control*;
Benzene/analysis*;
Air Pollutants/analysis*;
Environmental Pollutants;
China;
Environmental Monitoring
- From:
Chinese Journal of Preventive Medicine
2023;57(11):1752-1755
- CountryChina
- Language:Chinese
-
Abstract:
Benzene, as a major indoor pollutant, has received widespread attention. In order to better control indoor benzene pollution and protect people's health, the limit value of benzene in the"Standards for indoor air quality (GB/T 18883-2022)'' was reduced from 0.11 mg/m3 to 0.03 mg/m3. This study reviewed and discussed the relevant technical contents of the determination of benzene limit value, including the exposure status of benzene, health effects, and derivation of the limit value. It also proposed prospects for the future direction of formulating indoor air benzene standards.
