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http://hdl.handle.net/10773/29265
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DC Field | Value | Language |
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dc.contributor.author | Pereira, Diogo | pt_PT |
dc.contributor.author | Rocha, Luciana S. | pt_PT |
dc.contributor.author | Gil, María V. | pt_PT |
dc.contributor.author | Otero, Marta | pt_PT |
dc.contributor.author | Silva, Nuno J. O. | pt_PT |
dc.contributor.author | Esteves, Valdemar I. | pt_PT |
dc.contributor.author | Calisto, Vânia | pt_PT |
dc.date.accessioned | 2020-09-18T16:23:10Z | - |
dc.date.issued | 2020-05-30 | - |
dc.identifier.issn | 0944-1344 | pt_PT |
dc.identifier.uri | http://hdl.handle.net/10773/29265 | - |
dc.description.abstract | The main goal of this work was to produce an easily recoverable waste-based magnetic activated carbon (MAC) for an efficient removal of the antiepileptic pharmaceutical carbamazepine (CBZ) from wastewater. For this purpose, the synthesis procedure was optimized and a material (MAC4) providing immediate recuperation from solution, remarkable adsorptive performance and relevant properties (specific surface area of 551 m2 g-1 and saturation magnetization of 39.84 emu g-1) was selected for further CBZ kinetic and equilibrium adsorption studies. MAC4 presented fast CBZ adsorption rates and short equilibrium times (< 30-45 min) in both ultrapure water and wastewater. Equilibrium studies showed that MAC4 attained maximum adsorption capacities (qm) of 68 ± 4 mg g-1 in ultrapure water and 60 ± 3 mg g-1 in wastewater, suggesting no significant interference of the aqueous matrix in the adsorption process. Overall, this work provides evidence of potential application of a waste-based MAC in the tertiary treatment of wastewaters. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.publisher | Springer | pt_PT |
dc.relation | POCI-01-0145-FEDER-028598 | pt_PT |
dc.relation | UID/AMB/50017/2019 | pt_PT |
dc.relation | IF/00314/2015 | pt_PT |
dc.relation | CEECIND/00007/2017 | pt_PT |
dc.relation | RYC-2017-21937 | pt_PT |
dc.rights | openAccess | pt_PT |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | pt_PT |
dc.subject | Magnetic recuperation | pt_PT |
dc.subject | Waste-based magnetic carbon | pt_PT |
dc.subject | Paper mill sludge | pt_PT |
dc.subject | In situ coprecipitation | pt_PT |
dc.subject | Wastewater treatment | pt_PT |
dc.subject | Emerging contaminants | pt_PT |
dc.subject | Micropollutants | pt_PT |
dc.subject | Water quality | pt_PT |
dc.title | In situ functionalization of a cellulosic-based activated carbon with magnetic iron oxides for the removal of carbamazepine from wastewater | pt_PT |
dc.type | article | pt_PT |
dc.description.version | published | pt_PT |
dc.peerreviewed | yes | pt_PT |
degois.publication.title | Environmental Science and Pollution Research | pt_PT |
dc.date.embargo | 2021-05-30 | - |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s11356-020-09314-x | pt_PT |
dc.identifier.doi | 10.1007/s11356-020-09314-x | pt_PT |
dc.identifier.essn | 1614-7499 | pt_PT |
Appears in Collections: | CESAM - Artigos CICECO - Artigos DAO - Artigos DFis - Artigos DQ - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Pre_copyedit_version_RIA.pdf | 6.52 MB | Adobe PDF | View/Open |
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