Distribution, Sources, and Health Risk Assessment of Volatile Organic Compounds in Hefei City
文献类型：期刊论文
| 作者 | Wang, Xin1,2,3; Liu, Guijian1,3; Hu, Ruoyu1,3; Zhang, Hong1; Zhang, Min2; Zhang, Fuhai2 |
| 刊名 | ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
 |
| 出版日期 | 2020-04-01 |
| 卷号 | 78期号:3页码:392-400 |
| ISSN号 | 0090-4341 |
| DOI | 10.1007/s00244-019-00704-y |
| 通讯作者 | Liu, Guijian(lgj@ustc.edu.cn) |
| 英文摘要 | 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. |
| WOS关键词 | PEARL RIVER-DELTA ; SOURCE APPORTIONMENT ; COMPOUNDS VOCS ; AMBIENT AIR ; SEASONAL-VARIATION ; DIURNAL-VARIATIONS ; OZONE FORMATION ; SUBURBAN AREA ; HONG-KONG ; HAZE DAYS |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000520433300006 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.ieecas.cn/handle/361006/12541]  |
| 专题 | 地球环境研究所_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.Anhui Environm Monitoring Ctr Stn, Hefei 230022, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, 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. |
入库方式： OAI收割
来源：地球环境研究所
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