Occurrence and Human Exposure Assessment of Short- and Medium-Chain Chlorinated Paraffins in Dusts from Plastic Sports Courts and Synthetic Turf in Beijing, China
文献类型：期刊论文
| 作者 | Cao, Dandan; Gao, Wei ; Wu, Jing; Lv, Kun; Xin, Shanzhi; Wang, Yawei; Jiang, Guibin
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| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
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| 出版日期 | 2019 |
| 卷号 | 53期号:1页码:443-451 |
| ISSN号 | 0013-936X |
| 英文摘要 | This study presents the first investigation of concentrations and congener group patterns of short- and medium-chain chlorinated paraffins (SCCPs and MCCPs) in 159 dust samples from plastic sports courts and synthetic turf in Beijing, China. The geometric mean concentration of SCCPs and MCCPs in dusts from plastic tracks (5429 and 15157 mu g g(-1)) and basketball courts (5139 and 11878 mu g g(-1)) were significantly higher than those from plastic tennis courts, badminton courts, and synthetic turf; meanwhile, they were 1-3 orders of magnitude higher than in dusts from other indoor environments. The friction between sneaker soles and plastic track materials may lead to the wear and decomposition of rubber, which may be an important source of chlorinated paraffins (CPs) in the dust from plastic tracks. The mean estimated daily intakes of CPs from plastic tracks and basketball courts are generally higher than those estimated from dietary, breast milk, or other indoor dust sources. The margin of exposure for adults and children was greater than 1000 both at mean and high exposure scenarios, indicating that no significant health risks were posed by CPs in the dust from plastic sports courts and synthetic turf. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/42987]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China 2.Shandong Univ, Jinan 250100, Peoples R China 3.Jianghan Univ, Inst Environm & Hlth, Wuhan 430056, Hubei, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Dandan,Gao, Wei,Wu, Jing,et al. Occurrence and Human Exposure Assessment of Short- and Medium-Chain Chlorinated Paraffins in Dusts from Plastic Sports Courts and Synthetic Turf in Beijing, China[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2019,53(1):443-451. |
| APA | Cao, Dandan.,Gao, Wei.,Wu, Jing.,Lv, Kun.,Xin, Shanzhi.,...&Jiang, Guibin.(2019).Occurrence and Human Exposure Assessment of Short- and Medium-Chain Chlorinated Paraffins in Dusts from Plastic Sports Courts and Synthetic Turf in Beijing, China.ENVIRONMENTAL SCIENCE & TECHNOLOGY,53(1),443-451. |
| MLA | Cao, Dandan,et al."Occurrence and Human Exposure Assessment of Short- and Medium-Chain Chlorinated Paraffins in Dusts from Plastic Sports Courts and Synthetic Turf in Beijing, China".ENVIRONMENTAL SCIENCE & TECHNOLOGY 53.1(2019):443-451. |
入库方式： OAI收割
来源：生态环境研究中心
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