Distribution, Sources, and Health Risk Assessment of Volatile Organic Compounds in Hefei City

doi:10.1007/s00244-019-00704-y

IEECAS OpenIR > 粉尘与环境研究室

	Distribution, Sources, and Health Risk Assessment of Volatile Organic Compounds in Hefei City
	Wang, Xin 1,2,3; Liu, Guijian 1,2; Hu, Ruoyu 1,2; Zhang, Hong 1; Zhang, Min 3; Zhang, Fuhai 3
通讯作者	Liu, Guijian(lgj@ustc.edu.cn)
	2020-04-01
发表期刊	ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN	0090-4341
卷号	78 期号:3 页码:392-400
摘要	Volatile organic compounds (VOCs) are involved in the formation of ozone formation, which plays a significant role in regional air contamination and poses a great threat to human health. The VOCs were collected from the urban area of Hefei city via an off-line sampling method (SUMMA canister) and determined by gas chromatography-mass spectrometer. The average concentrations of VOCs were 17.65 +/- 28.36 ppbv, which were mainly contributed by aromatics (10.02 +/- 13.37 ppbv), haloalkane (5.37 +/- 8.90 ppbv), ally halide (1.25 +/- 3.36 ppbv), and aryl halid (1.02 +/- 2.73 ppbv). According to the principal component analysis, three major sources were identified, including solvent use, vehicle exhaust, and industrial release, accounting for 70.6% of the total variance of the data. Health risk assessment was utilized to evaluate the potential adverse health effects of the individual VOC. The total hazard ratio in the selected area was higher than 1, where could pose health threat to exposed population. The cancer risk for benzene, carbon tetrachloride, trichloromethane, and 1, 2-dichloroethane were 4.8 x 10(-5), 4.5 x 10(-5), 3.3 x 10(-5), and 2.5 x 10(-5), respectively, indicating definite health risks.
DOI	10.1007/s00244-019-00704-y
关键词[WOS]	PEARL RIVER-DELTA ; SOURCE APPORTIONMENT ; COMPOUNDS VOCS ; AMBIENT AIR ; SEASONAL-VARIATION ; DIURNAL-VARIATIONS ; OZONE FORMATION ; SUBURBAN AREA ; HONG-KONG ; HAZE DAYS
收录类别	SCI ; SCI
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
WOS类目	Environmental Sciences ; Toxicology
WOS记录号	WOS:000520433300006
出版者	SPRINGER
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12542
专题	粉尘与环境研究室
通讯作者	Liu, Guijian
作者单位	1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China 3.Anhui Environm Monitoring Ctr Stn, Hefei 230022, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xin,Liu, Guijian,Hu, Ruoyu,et al. Distribution, Sources, and Health Risk Assessment of Volatile Organic Compounds in Hefei City[J]. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2020,78(3):392-400.
APA	Wang, Xin,Liu, Guijian,Hu, Ruoyu,Zhang, Hong,Zhang, Min,&Zhang, Fuhai.(2020).Distribution, Sources, and Health Risk Assessment of Volatile Organic Compounds in Hefei City.ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,78(3),392-400.
MLA	Wang, Xin,et al."Distribution, Sources, and Health Risk Assessment of Volatile Organic Compounds in Hefei City".ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 78.3(2020):392-400.