Source,Characterization of Indoor Dust PAHs and the Health Risk on Chinese Children
作者机构：China CDC Key Laboratory of Enviroment and Population HealthNational Instiute of Environmental HealthChinese Center for Disease Control and PreventionBeijing 100021China
出 版 物：《Current Medical Science》 (当代医学科学（英文）)
年 卷 期：2021年第41卷第2期
页 面：199-210页
核心收录：
学科分类：0710[理学-生物学] 1001[医学-基础医学(可授医学、理学学位)] 07[理学] 070602[理学-大气物理学与大气环境] 0706[理学-大气科学] 0703[理学-化学]
基 金：supported by the National Natural Science Foundation of China(No.21976169) the Natural Science Foundation of Beijing,China(No.8182055) the Opening Fund of State Key Laboratory of Building Safety and Built Environment,China(No.BSBE2017-09)
主 题：indoor dust polycyclic aromatic hydrocarbons source children China health risk
摘 要：Polycyclic aromatic hydrocarbons(PAHs)in indoor dust are one of the common exposure sources for children *** aim of this study is to explore PAHs pollution status in indoor dust and estimate health risk on Chinese children with big *** average concentration was used to analyze source and characterization of PAHs in indoor dust based on peer=reviewed *** to specific inclusion crteria,17 studies were included finally to analyze weighted average *** national average concentration of ∑_(16)PAHs was approximately 25.696 ug/*** highest concentration of ∑_(16)AHs was in Shanxi(2111.667 ug/g),and the lowest was in Hong Kong(1.505 μg/g).The concentrations in Shanxi and Guangdong were higher than national level and the over standard rate was 18.18%.The concentrations of individual PAHs varied greatly across the country,and Flu in Shanxi was the highest(189.400 μg/g).The sources of PAHs varied in different regions and combustion processes played a leading *** exposure through ingestion and dermal contact was more carcinogenic than *** incremental lifetime cancer risk model indicated that children lived in Shanxi were found in the highest health risk coupled with the highest BaPE concentration(54.074μg/g).Although PAHs concentrations of indoor dust showed a downward trend from 2005 to 2018,indoor environmental sanitation should be improved with multidisciplinary *** standard should be possibly established to minimize children exposure to PAHs in indoor dust in China.
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