Seasonal variation and health risk assessment of atmosphericPM2.5-bound polycyclic aromatic hydrocarbons in a classicagglomeration industrial city, central China

doi:10.1007/s11869-018-0575-3

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	Seasonal variation and health risk assessment of atmosphericPM2.5-bound polycyclic aromatic hydrocarbons in a classicagglomeration industrial city, central China
	Hu,TP(Hu,Tianpeng)1,2; Zhang,JQ(Zhang,Jiaquan)1; Xing,XL(Xing,Xinli)2; Zhan,CL(Zhan,Changlin)1; Zhang,L(Zhang,li)1; Liu,HX(Liiu,Hongxia)1; Liu,T(Liu,Ting)1; Zheng,JR(Zheng,Jingru)1; Yao,RZ(Yao,Ruizhen)1; Cao,JJ(Cao,Junji)3; Zhang,Jiaquan
	2018-07
发表期刊	Air Quality, Atmosphere & Health
卷号	11 期号:6 页码:683-694
文章类型	期刊论文
摘要	Sixty atmospheric sample concentrations of PM2.5 and polycyclic aromatic hydrocarbons (PAHs) in PM2.5 were analyzed in distinct seasonal variations from a classic agglomeration industrial city. The concentrations of PM2.5 ranged from 6.96 to 260.06 μg/m3 with an average of 177.05 μg/m3. Only 38% of the sampling days were superior to the 24-h limit value (75 μg/m3) of ambient air quality standards (AAQs), and the samples from autumn and winter exceeded the limit value. The total PAHs ranged from 1.51 to 44.51 ng/m3 with an average of 10.65 ng/m3. The highest and lowest concentrations of total PAHs appeared in winter and summer with averages of 22.56 and 4.03 ng/m3, respectively. Correlation analysis revealed that high-molecular-weight PAHs (HMW-PAHs) (4-, 5-, 6-ring PAHs) were significantly and negatively correlated with temperature and water-soluble total organic carbon (WTOC), and significantly correlated with water-soluble total nitrogen (WTN). The 4-, 5- and 6-ring PAHs were dominant, especially those of 4-ring PAHs, which were above 30% of the total PAHs in each season. Source apportionment indicated that PM2.5-bound PAHs in Huangshi were mainly derived from pyrogenic source, vehicle exhaust, coal combustion, and biomass burning. Incremental lifetime cancer risks (ILCRs) showed no potential carcinogenic risk from the PM2.5-bound BaP-eq. ILCRs in winter were the highest, and the risks for adults were approximately an order of magnitude higher than those for children.
关键词	Pahs Particulate Matter (Pm) Industrial City Seasonal Variations Health Risk Assessment
DOI	10.1007/s11869-018-0575-3
收录类别	SCI
所属项目编号	2017YFC0212602 ; T201729 ; 2013FY112700 ; 13xtz07 ; 201702
语种	英语
项目资助者	National KeyResearch and Development Program of China ; National KeyResearch and Development Program of China ; Hubei Universities of Outstanding Young Scientific and TechnologicalInnovation Team Plans ; Hubei Universities of Outstanding Young Scientific and TechnologicalInnovation Team Plans ; Special Scientific Research Fundsfor National Basic Research Program of China ; Special Scientific Research Fundsfor National Basic Research Program of China ; Outstanding Youth Science and Technology Innovation Team Projectsof Hubei Polytechnic University ; Outstanding Youth Science and Technology Innovation Team Projectsof Hubei Polytechnic University ; Open Research Fund ofKey Laboratory of Minal Environmental Pollution Control andRemedition in Hubei Province ; Open Research Fund ofKey Laboratory of Minal Environmental Pollution Control andRemedition in Hubei Province
引用统计
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/5356
专题	加速器质谱中心
通讯作者	Zhang,Jiaquan
作者单位	1.School of Environmental Science and Engineering, Hubei keyLaboratory of Mine Environmental Pollution Control andRemediation, Hubei Polytechnic University, Huangshi 435003,China 2.State Key Laboratory of Biogeology and Environmental Geology,School of Environmental Studies, China University of Geosciences,Wuhan 430074, China 3.Key Laboratory of Aerosol Chemistry and Physics, Institute of EarthEnvironment, Chinese Academy of Sciences, Xi’an 710075, China
推荐引用方式 GB/T 7714	Hu,TP,Zhang,JQ,Xing,XL,et al. Seasonal variation and health risk assessment of atmosphericPM2.5-bound polycyclic aromatic hydrocarbons in a classicagglomeration industrial city, central China[J]. Air Quality, Atmosphere & Health,2018,11(6):683-694.
APA	Hu,TP.,Zhang,JQ.,Xing,XL.,Zhan,CL.,Zhang,L.,...&Zhang,Jiaquan.(2018).Seasonal variation and health risk assessment of atmosphericPM2.5-bound polycyclic aromatic hydrocarbons in a classicagglomeration industrial city, central China.Air Quality, Atmosphere & Health,11(6),683-694.
MLA	Hu,TP,et al."Seasonal variation and health risk assessment of atmosphericPM2.5-bound polycyclic aromatic hydrocarbons in a classicagglomeration industrial city, central China".Air Quality, Atmosphere & Health 11.6(2018):683-694.

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