Toxicity evaluation of polycyclic aromatic hydrocarbons (PAHs) in soils of coal chemical industry areas, North China
文献类型：期刊论文
| 作者 | Jiao, Haihua; Chen, Wenyan; Li, Rui ; Bian, Gaopeng; Wang, Qi; Bai, Zhihui; Li, Yue; Jin, Decai
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| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
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| 出版日期 | 2022-06 |
| 期号 | 0页码:1-15 |
| ISSN号 | 0269-4042 |
| 关键词 | HEALTH-RISK ASSESSMENT URBAN SOILS SOURCE APPORTIONMENT AGRICULTURAL SOILS STREET DUST EXPOSURE POLLUTION WATER CITY DISTRIBUTIONS |
| 英文摘要 | Objectives of this study were to investigate the concentrations, distributions, toxicities, and risk assessment of 16 polycyclic aromatic hydrocarbons in surface soils surrounding a coal chemical industrial zone in the southeast of Shanxi province, China. A total of 52 topsoil samples were collected from different land-use areas: cereal agriculture, roadsides, and parkland. Results show that the total PAHs (n-ary sumation Sigma(16)PAHs) ranged from 3.87 x 10(3) to 116 x 10(3) mu g kg(-1) and that the total carcinogenicity PAHs (n-ary sumation Sigma BPAHs) ranged from 3.11 x 10(3) to 94.2 x 10(3) mu g kg(-1), with the highest concentration of Sigma(16)PAHs noted in the RS samples, followed by PS and AS. The entire risk quotient of all PAH maximum permissible concentrations (RQ Sigma PAH(MPCi)) was greater than 1.0, and the minimum concentration entire risk quotient (RQ Sigma PAH(NCi)) of 84.3% of all samples was higher than 800. The value of the total toxicity equivalent concentration of PAH (PAHBapeq) for areas surrounding the coal chemical industrial zone was higher than the value of the standard level, and the incremental lifetime cancer risk (ILCR) far exceeds the U.S. EPA's risk standard. The toxic properties of PAHs indicated that the soils in the survey areas have a high risk to human health and the environment. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47824]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 通讯作者 | Jin, Decai |
| 作者单位 | 1.Shanxi Bethune Hosp, Taiyuan 030000, Peoples R China 2.Changzhi Univ, Dept Biol Sci & Technol, Changzhi 046011, Peoples R China 3.Univ Chinese Acad Sci, Coll Environm & Resources, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Environm Biotechnol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiao, Haihua,Chen, Wenyan,Li, Rui,et al. Toxicity evaluation of polycyclic aromatic hydrocarbons (PAHs) in soils of coal chemical industry areas, North China[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2022(0):1-15. |
| APA | Jiao, Haihua.,Chen, Wenyan.,Li, Rui.,Bian, Gaopeng.,Wang, Qi.,...&Jin, Decai.(2022).Toxicity evaluation of polycyclic aromatic hydrocarbons (PAHs) in soils of coal chemical industry areas, North China.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH(0),1-15. |
| MLA | Jiao, Haihua,et al."Toxicity evaluation of polycyclic aromatic hydrocarbons (PAHs) in soils of coal chemical industry areas, North China".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH .0(2022):1-15. |
入库方式： OAI收割
来源：生态环境研究中心
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