Spatial distribution, seasonal variation and risks of legacy and emerging per- and polyfluoroalkyl substances in urban surface water in Beijing, China
文献类型：期刊论文
| 作者 | Wang, Yuan1,4; Shi, Yali; Cai, Yaqi3,4 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2019-07-10 |
| 卷号 | 673页码:177-183 |
| 关键词 | Cl-PFESAs Occurrence Pollution characteristics Environmental risk Surface water |
| ISSN号 | 0048-9697 |
| 英文摘要 | In the current study, we investigated the occurrence, spatial distribution and seasonal variation of per- and polyfluoroalkyl substances (PFASs), including one group of emerging PFASs, the chlorinated polyfluoroalkyl ether sulfonic acids (Cl-PFESAs), in urban surface water (river and lake) samples from October 2013 to September 2014 (except during the frozen period) in Beijing, China. Perfluorobutanoic acid (PFBA) and perfluoropentanoic acid (PFPeA) were the dominant compounds, with average concentrations of 12.79 and 9.90 ng/L, respectively. For Cl-PFESAs, only C8 Cl-PFESA could be detected, and its concentration ranged from |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/42595]  |
| 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.Univ Chinese Acad Sci, State Key Lab Environm Chem & Ecotoxicol, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China 2.Jianghan Univ, Inst Environm & Hlth, Wuhan 430056, Hubei, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Hebei Univ Sci & Technol, Coll Environm Sci & Engn, Shijiazhuang 050018, Hebei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yuan,Shi, Yali,Cai, Yaqi. Spatial distribution, seasonal variation and risks of legacy and emerging per- and polyfluoroalkyl substances in urban surface water in Beijing, China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,673:177-183. |
| APA | Wang, Yuan,Shi, Yali,&Cai, Yaqi.(2019).Spatial distribution, seasonal variation and risks of legacy and emerging per- and polyfluoroalkyl substances in urban surface water in Beijing, China.SCIENCE OF THE TOTAL ENVIRONMENT,673,177-183. |
| MLA | Wang, Yuan,et al."Spatial distribution, seasonal variation and risks of legacy and emerging per- and polyfluoroalkyl substances in urban surface water in Beijing, China".SCIENCE OF THE TOTAL ENVIRONMENT 673(2019):177-183. |
入库方式： OAI收割
来源：生态环境研究中心
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