Levels and diverse composition profiles of chlorinated paraffins in indoor dust: possible sources and potential human health related concerns
文献类型：期刊论文
| 作者 | Wu, Yang4,5; Gao, Shutao4,5 ; Zeng, Xiangying4,5; Liang, Yi4,5; Liu, Zhiyang3; He, Lixiong2; Yuan, Jing1; Yu, Zhiqiang4,5
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| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
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| 出版日期 | 2023 |
| 卷号 | 45期号:7页码:4631-4642 |
| 关键词 | PERSISTENT ORGANIC POLLUTANTS FLAME RETARDANTS HUMAN EXPOSURE SAMPLES CHINA AUSTRALIA AIR |
| ISSN号 | 0269-4042 |
| DOI | 10.1007/s10653-023-01524-9 |
| 英文摘要 | Chlorinated paraffins (CPs), a group of mixtures with different carbon chain lengths and chlorine contents, are widely used as plasticizers and flame retardants in various indoor materials. CPs could be released from CP-containing materials into the ambient environment and then enter the human body via inhalation, dust ingestion and dermal absorption, resulting in potential effects on human health. In this study, we collected residential indoor dust in Wuhan, the largest city in central China, and focused on the co-occurrence and composition profiles of CPs as well as the resultant human risk via dust ingestion and dermal absorption. The results indicated that CPs with C9–40 were ubiquity in indoor dust with medium-chain CPs (MCCPs, C14–17) as the main components (6.70–495?μg g–1), followed by short-chain CPs (SCCPs, C10–13) (4.23–304?μg g–1) and long-chain (LCCPs, C≥18) CPs (3.68–331?μg g–1). Low levels (not detected–0.469?μg g–1) of very short-chain CPs (vSCCPs, C9) were also found in partial indoor dust. The dominant homolog groups were C9 and Cl6–7 groups for vSCCPs, C13 and Cl6–8 groups for SCCPs, C14 and Cl6-8 groups for MCCPs, and C18 and Cl8–9 groups for LCCPs. Based on the measured concentrations, vSCCPs, SCCPs, MCCPs, and LCCPs posed limited human health risks to local residents via dust ingestion and dermal absorption. ? 2023, The Author(s), under exclusive licence to Springer Nature B.V. |
| WOS研究方向 | Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000946021100002 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80320]  |
| 专题 | 有机地球化学国家重点实验室 |
| 作者单位 | 1.Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan; 430030, China 2.Fujian Academy of Environmental Sciences, Fuzhou; 350013, China 3.Institute of Atmospheric Environment, Guangdong Provincial Academy of Environmental Science, Guangzhou; 510045, China 4.CAS Center for Excellence in Deep Earth Science, Guangzhou; 510640, China 5.State Key Laboratory of Organic Geochemistry, Guangdong Provincial Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China |
| 推荐引用方式 GB/T 7714 | Wu, Yang,Gao, Shutao,Zeng, Xiangying,et al. Levels and diverse composition profiles of chlorinated paraffins in indoor dust: possible sources and potential human health related concerns[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2023,45(7):4631-4642. |
| APA | Wu, Yang.,Gao, Shutao.,Zeng, Xiangying.,Liang, Yi.,Liu, Zhiyang.,...&Yu, Zhiqiang.(2023).Levels and diverse composition profiles of chlorinated paraffins in indoor dust: possible sources and potential human health related concerns.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,45(7),4631-4642. |
| MLA | Wu, Yang,et al."Levels and diverse composition profiles of chlorinated paraffins in indoor dust: possible sources and potential human health related concerns".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 45.7(2023):4631-4642. |
入库方式： OAI收割
来源：广州地球化学研究所
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