Source identification and health risk assessment of Persistent Organic Pollutants (POPs) in the topsoils of typical petrochemical industrial area in Beijing, China
文献类型：期刊论文
| 作者 | Li, Jun; Huang, Yong; Ye, Rong; Yuan, Guo-Li; Wu, Han-Zhi; Han, Peng; Fu, Shan |
| 刊名 | JOURNAL OF GEOCHEMICAL EXPLORATION
 |
| 出版日期 | 2015-11 |
| 卷号 | 158页码:177-185 |
| 关键词 | Persistent Organic Pollutants Petrochemical industrial area Beijing Source identification Risk assessment China |
| 英文摘要 | Thirty-one topsoil samples were collected from the area of the Yanshan petrochemical industries to comprehensively determine the spatial distribution, the possible sources and the potential risks of legacy Persistent Organic Pollutants (POPs) in a typical petrochemical industrial area. The total concentration of 16 PAHs, predominantly originated from the local emission from fuel combustion, ranged from 35.29 to 6120.22 ng/g with a mean value of 906.11 ng/g. Organochlorine Pesticides (OCPs) originated mainly from the recent inputs and their total concentrations varied from 4.13 to 721524 ng/g with a mean of 336.13 ng/g. Polychlorinated Biphenyls (PCBs) were associated with the usage of commercial products and the total concentrations of 125 congeners ranged from 2.21 to 4008.47 ng/g with a mean of 486.12 ng/g. Residential Total Lifetime Carcinogenic Risk (TLCR) value, higher than the target excess individual lifetime risk (1 x 10(-6)), was calculated to be of 22.6% for PAHs, 16.1% for OCPs and 6.5% for PCBs respectively. Occupational TLCR, higher than the target excess individual lifetime risk was of 9.7% for PAHs, 6.5% for OCPs and 0% for PCBs respectively. In all sampling sites, non-carcinogenic risks expressed as Total Hazard Quotient (THQ) for PAHs, OCPs and PCBs were always below 1. As a consequence, the carcinogenic and non-carcinogenic risks due to exposure to POPs in soil were very low even in such a typical petrochemical industrial area. In the study, the management and the risk assessment of POPs in a petrochemical industrial area close to a metropolis, were evaluated comprehensively. (C) 2015 Elsevier B.V. All rights reserved. |
| 研究领域[WOS] | Geochemistry & Geophysics |
| WOS记录号 | WOS:000361410900016 |
| 公开日期 | 2016-03-15 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32665]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li, Jun,Huang, Yong,Ye, Rong,et al. Source identification and health risk assessment of Persistent Organic Pollutants (POPs) in the topsoils of typical petrochemical industrial area in Beijing, China[J]. JOURNAL OF GEOCHEMICAL EXPLORATION,2015,158:177-185. |
| APA | Li, Jun.,Huang, Yong.,Ye, Rong.,Yuan, Guo-Li.,Wu, Han-Zhi.,...&Fu, Shan.(2015).Source identification and health risk assessment of Persistent Organic Pollutants (POPs) in the topsoils of typical petrochemical industrial area in Beijing, China.JOURNAL OF GEOCHEMICAL EXPLORATION,158,177-185. |
| MLA | Li, Jun,et al."Source identification and health risk assessment of Persistent Organic Pollutants (POPs) in the topsoils of typical petrochemical industrial area in Beijing, China".JOURNAL OF GEOCHEMICAL EXPLORATION 158(2015):177-185. |
入库方式： OAI收割
来源：生态环境研究中心
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