Adsorption behavior of aniline pollutant on polystyrene microplastics
文献类型：期刊论文
| 作者 | Chen, Zhenyu6,7,8; Yang, Jinchan6,7,8; Huang, Duanyi4,5,6,7; Wang, Shuni2,3,6,7; Jiang, Kai8; Sun, Weimin6,7,8; Chen, Zhihua8; Cao, Zhiguo8; Ren, Youhua1,6,7; Wang, Qi6,7 |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2023 |
| 卷号 | 323页码:138187 |
| 关键词 | PEARL RIVER ESTUARY WASTE-WATER CARBON NANOTUBES AQUEOUS-SOLUTION SORPTION REMOVAL ABUNDANCE SEDIMENTS KINETICS COMPLEX |
| ISSN号 | 0045-6535 |
| DOI | 10.1016/j.chemosphere.2023.138187 |
| 英文摘要 | Microplastic contamination is ubiquitous in aquatic environments. As global plastic production increases, the abundance of microplastic contaminants released into the environment has also continued to soar. The hydrophobic surfaces of plastic particles can adsorb a variety of chemical pollutants, and could therefore facilitate toxin accumulation through the food chain. In this study, the adsorption behavior of aniline, a priority environmental pollutant from industrial production, on the surface of polystyrene microplastics (mPS) was investigated. The results showed that the maximum adsorption capacity of mPS was 0.060 mg/g. Adsorption equilibrium was reached after 24 h, and the pseudo-second-order model was employed to explain the adsorption kinetics of aniline on the mPS particles. The Freundlich models could describe the adsorption isotherms. The potential adsorption mechanisms may include π-π interactions and hydrophobic interactions. pH, ionic strength, and ambient temperature of the solution played important roles in the adsorption process. ? 2023 Elsevier Ltd |
| WOS研究方向 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000949559300001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80264]  |
| 专题 | 中国科学院广州地球化学研究所 |
| 作者单位 | 1.College of Food Science and Technology, Hunan Agricultural University, Changsha; 410128, China 2.School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an; 710055, China 3.Shaanxi Key Laboratory of Environmental Engineering, Key Laboratory of Northwest Water Resource, Environment and Ecology, MOE, Xi'an University of Architecture and Technology, Xi'an; 710055, China 4.Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha; 410082, China 5.College of Environmental Science and Engineering, Hunan University, Changsha; 410082, China 6.Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China 7.National-Regional Joint Engineering Research Center for Soil Pollution Control and Remediation in South China, Guangdong Key Laboratory of Integrated Garo-environmental Pollution Control and Management, Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences, Guangzhou; 510650, China 8.School of Environment, Key Laboratory of Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Normal University, Xinxiang; 453007, China |
| 推荐引用方式 GB/T 7714 | Chen, Zhenyu,Yang, Jinchan,Huang, Duanyi,et al. Adsorption behavior of aniline pollutant on polystyrene microplastics[J]. CHEMOSPHERE,2023,323:138187. |
| APA | Chen, Zhenyu.,Yang, Jinchan.,Huang, Duanyi.,Wang, Shuni.,Jiang, Kai.,...&Sun, Xiaoxu.(2023).Adsorption behavior of aniline pollutant on polystyrene microplastics.CHEMOSPHERE,323,138187. |
| MLA | Chen, Zhenyu,et al."Adsorption behavior of aniline pollutant on polystyrene microplastics".CHEMOSPHERE 323(2023):138187. |
入库方式： OAI收割
来源：广州地球化学研究所
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