Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China
文献类型：期刊论文
| 作者 | Zhang HB ; Zhou Q; Xie ZY; Zhou Y; Tu C; Fu CC; Mi WY; Christie P; Luo YM
|
| 刊名 | Science of the Total Environment
 |
| 出版日期 | 2018 |
| 卷号 | 616-617页码:1505-1512 |
| 关键词 | Microplastics Chemical additives Coastal beaches Source identification Spatial variation |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2017.10.163 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Chemical pollution in the microplastics has been concerned worldwide as pollutants might potentially transfer from the environment to living organisms via plastics. Here, we investigate organophosphorus esters (OPEs) and phthalic acid esters (PAEs) in the beached microplastics collected from 28 coastal beaches of the Bohai and Yellow Sea in north China. The analyzed microplastics included polyethylene (PE) pellets and fragments, polypropylene (PP) flakes and fragments and polystyrene (PS) foams. The tris-(2-chloroethyl)-phosphate (TCEP), tris (1-chloro-2-propyl) phosphate (TCPP) and di-(2-ethylhexyl) phthalate (DEHP) were the three predominant compounds found overall. Themaximum Sigma 4 OPEs concentration was 84,595.9 ng g(-1), almost three orders of magnitude higher than the maximum Sigma 9 PAEs concentration. The PP flakes and PS foams contained the highest concentrations of the additives in contrast to the PE pellets which contained the lowest. The high concentration level of carcinogenic chlorinated OPEs and DEHP with endocrine disrupting effects implied the suggested potential hazards to coastal organisms. Spatial differences and compositional variation of the additives among the different microplastics suggests different origins and residence times in the coastal environment. This indicates that the characteristics of chemical additives might be a useful approach when tracing sources of microplastics in the environment. (c) 2017 Elsevier B.V. All rights reserved. |
| WOS关键词 | MYTILUS-EDULIS L. ; FLAME RETARDANTS ; MARINE-ENVIRONMENT ; SURFACE WATERS ; RESIN PELLETS ; PLASTICIZERS ; ADDITIVES ; DEBRIS ; FATE ; CHEMICALS |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000424121800151 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24152]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Luo YM |
| 推荐引用方式 GB/T 7714 | Zhang HB,Zhou Q,Xie ZY,et al. Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China[J]. Science of the Total Environment,2018,616-617:1505-1512. |
| APA | Zhang HB.,Zhou Q.,Xie ZY.,Zhou Y.,Tu C.,...&Luo YM.(2018).Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China.Science of the Total Environment,616-617,1505-1512. |
| MLA | Zhang HB,et al."Occurrences of organophosphorus esters and phthalates in the microplastics from the coastal beaches in north China".Science of the Total Environment 616-617(2018):1505-1512. |
入库方式： OAI收割
来源：烟台海岸带研究所
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