Study on formulation and revision of standard limit for formaldehyde in the "Standards for indoor air quality（GB/T 18883-2022）" in China.
10.3760/cma.j.cn112150-20230330-00242
- Author:
Xiao Yan DONG
1
;
Jiao WANG
1
;
Xian Liang WANG
1
;
Tian Tian LI
1
;
Qin WANG
1
;
Dong Qun XU
1
Author Information
1. China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China.
- Publication Type:Journal Article
- MeSH:
Humans;
Air Pollution, Indoor;
Air Pollutants/analysis*;
Formaldehyde/analysis*;
China;
Environmental Pollutants
- From:
Chinese Journal of Preventive Medicine
2023;57(11):1748-1751
- CountryChina
- Language:Chinese
-
Abstract:
Formaldehyde, as an important pollutant in indoor air, has always been of great concern. In the newly issued "Standards for indoor air quality (GB/T 18883-2022)", the standard limit of formaldehyde has been restricted to 0.08 mg/m3. In order to better promote the implementation and application of this new standard, this study reviewed and interpreted the relevant technical content for determining the standard limit, including the indoor concentration and human exposure levels of formaldehyde, the health effects of formaldehyde, and the derivation of safety reference values. It also proposed prospect for the future development and revision of quality standards for formaldehyde in indoor air.
