Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기현 | - |
dc.date.accessioned | 2022-11-14T05:45:16Z | - |
dc.date.available | 2022-11-14T05:45:16Z | - |
dc.date.issued | 2021-06 | - |
dc.identifier.citation | Environmental Research, v. 197, article no. 111057 | en_US |
dc.identifier.issn | 0013-9351;1096-0953 | en_US |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0013935121003510?via%3Dihub#! | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/176732 | - |
dc.description.abstract | Considering the omnipresence of microplastics (MPs) in aquatic environments, they are expected to exert significatn impacts as carriers for diverse waterborne pollutants. In this work, the adsorptive behavior of two ionic components (i.e., sodium dodecyl benzene sulfonate (SDBS) and Cr(VI)) has been explored against the two types of MPs as model adsorbents, namely poly (ethylene terephthalate) (PET) and polystyrene (PS). The influence of key variables (e.g., pH, particle size, and dose of the MPs) on their adsorption behavior is evaluated from various respects. The maximum adsorption capacity values of SDBS on PET and PS are estimated to be 4.80 and 4.65 mg⋅g⁻¹, respectively, while those of Cr(VI) ions are significantly lower at 0.080 and 0.072 mg⋅g⁻¹, respectively, The adsorptive equilibrium of SDBS is best described in relation to pH and MP size by a Freundlich isotherm. In contrast, the adsorption behavior of Cr(VI) is best accounted for by a Langmuir isotherm to indicate its adsorption across at least two active surface sites. © 2021 Elsevier Inc. | en_US |
dc.description.sponsorship | This study was funded by the Modern Analysis and Gene Sequencing Center of Zhengzhou University. The Natural Sciences Foundation of China (grant No. 52000163) supported our research. The authors also appreciate support provided by the Key Project of Natural Science Foundation of China–Xinjiang Joint Fund (grant No. U1803241) and the Natural Sciences Foundation of China (grant No. 51779230). The author would also thank the Natural Science Foundation of Henan Province (grant No. 202300410423). P.M.H. would like to thank the Research and Development Program of Ghent University Global Campus, Korea. | en_US |
dc.language | en | en_US |
dc.publisher | Academic Press Inc. | en_US |
dc.subject | Adsorption modeling | en_US |
dc.subject | Cr(VI) | en_US |
dc.subject | Microplastics | en_US |
dc.subject | Particle size | en_US |
dc.subject | pH | en_US |
dc.subject | SDBS | en_US |
dc.title | The potential of microplastics as adsorbents of sodium dodecyl benzene sulfonate and chromium in an aqueous environment | en_US |
dc.type | Article | en_US |
dc.relation.volume | 197 | - |
dc.identifier.doi | 10.1016/j.envres.2021.111057 | en_US |
dc.relation.journal | Environmental Research | - |
dc.contributor.googleauthor | Zhang, Liying | - |
dc.contributor.googleauthor | Li, Yonggan | - |
dc.contributor.googleauthor | Wang, Wenxia | - |
dc.contributor.googleauthor | Zhang, Wei | - |
dc.contributor.googleauthor | Zuo, Qiting | - |
dc.contributor.googleauthor | Abdelkader, Amor | - |
dc.contributor.googleauthor | Xi, Kai | - |
dc.contributor.googleauthor | Heynderickx, Philippe M. | - |
dc.contributor.googleauthor | Kim, Ki Hyun | - |
dc.sector.campus | S | - |
dc.sector.daehak | 공과대학 | - |
dc.sector.department | 건설환경공학과 | - |
dc.identifier.pid | kkim61 | - |
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