Identification and evaluation of chlorinated nonane paraffins in the environment: A persistent organic pollutant candidate for the Stockholm Convention?
文献类型：期刊论文
| 作者 | Xia, Dan2; Gao, Lirong3; Zheng, Minghui3,4; Sun, Yifei2; Qiao, Lin3; Huang, Huiting3; Zhang, Haijun1; Fu, Jianjie3; Wu, Yongning5; Li, Jingguang5 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2019-06-05 |
| 卷号 | 371页码:449-455 |
| 关键词 | C-9-CPs SCCPs POPs GC x GC-ECNI-TOFMS Quantification |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2019.02.089 |
| 通讯作者 | Gao, Lirong(gaolr@rcees.ac.cn) |
| 英文摘要 | Short-chain chlorinated paraffins (SCCPs), with 10-13 carbon atoms, are persistent organic pollutants under the Stockholm Convention because they are persistent, toxic, and bioaccumulative. However, little information is available on CPs with < 10 carbon atoms. C-9-CPs were identified and quantified in environmental matrices in this study. The occurrences and sources of C-9-CPs in environmental samples were investigated by determining C-9-CPs in technical CP products and environmental matrices, including indoor air and sediment, by GC x GC-ECNI-TOFMS. Quantitative structure-property relationship modeling revealed C-9-CPs have high octanol-water partition coefficients (log Kow 5.99), octanol-air partition coefficients (log Koa 7.24), and bioaccumulation factors (log BAF 4.07), indicating C-9-CPs are semivolatile and could bioaccumulate. C-9-CPs were detected in different fish (at 3.4-153 ng/g dw), confirming they can bioaccumulate. C-9-CPs were found in soil (at 3.0-25.6 ng/g dw) and biota (at 7.5-57.8 ng/g dw) from the Antarctic, demonstrating they can undergo long-range transport and are global pollutants. This is the first comprehensive study reporting the sources, occurrences, and fates of C-9-CPs in the environment, laying foundations for further evaluation of C-9-CPs and their inclusion as candidate persistent organic pollutants under the Stockholm Convention. |
| WOS关键词 | N-ALKANES ; SEDIMENTS ; TRANSPORT ; MATRICES ; SAMPLES |
| 资助项目 | National Natural Science Foundation of China[21577152] ; National Natural Science Foundation of China[21537001] ; National Natural Science Foundation of China[21806007] ; National Natural Science Foundation of China[21361140359] ; National Key Research and Development Program of China[2017YFC1600502] ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology[KF2018-19] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000473121900050 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology ; Open Foundation of State Key Laboratory of Environmental Chemistry and Ecotoxicology |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/175116]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Gao, Lirong |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Beihang Univ, Sch Space & Environm, Beijing Key Lab Bioinspired Energy Mat & Devices, Beijing 100191, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China 4.Jianghan Univ, Inst Environm & Hlth, Wuhan 430056, Hubei, Peoples R China 5.China Natl Ctr Food Safety Risk Assessment, NHC Key Lab Food Safety Risk Assessment, Beijing 100021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Dan,Gao, Lirong,Zheng, Minghui,et al. Identification and evaluation of chlorinated nonane paraffins in the environment: A persistent organic pollutant candidate for the Stockholm Convention?[J]. JOURNAL OF HAZARDOUS MATERIALS,2019,371:449-455. |
| APA | Xia, Dan.,Gao, Lirong.,Zheng, Minghui.,Sun, Yifei.,Qiao, Lin.,...&Zhang, Lei.(2019).Identification and evaluation of chlorinated nonane paraffins in the environment: A persistent organic pollutant candidate for the Stockholm Convention?.JOURNAL OF HAZARDOUS MATERIALS,371,449-455. |
| MLA | Xia, Dan,et al."Identification and evaluation of chlorinated nonane paraffins in the environment: A persistent organic pollutant candidate for the Stockholm Convention?".JOURNAL OF HAZARDOUS MATERIALS 371(2019):449-455. |
入库方式： OAI收割
来源：大连化学物理研究所
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