Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10198/25863 |
Resumo: | The presence of heavy metals in the environment as a consequence of human activity is an issue that has caught the attention of researchers to find wastewater treatment solutions, such as adsorption. In this work, hydrochars and activated carbon microspheres are prepared from tangerine peels as carbon precursor and FeCl3 as activating and structure-directing agent in the hydrothermal carbonization, allowing to obtain hydrochar microspheres ranging from 50 to 3615 nm. In addition, a pyrochar was prepared by pyrolysis of the same precursor. The activated carbon shows the highest surface area (SBET up to 287 m2 g–1), but the basicity of the pyrochar (1.83 mmol g 1, SBET = 104 m2 g–1) was determinant in the adsorption of Ni, being considered the carbon-based material with the highest uptake capacity of Ni. Isotherm and kinetic adsorption of Ni on the most representative activated carbon microsphere, pyrochar and hydrochar microsphere are assessed by 10 and 7 models, respectively. |
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Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonizationHeavy metalCarbonaceous materialCitric peelsWaste valorizationWastewater treatmentNonlinearError functionCircular economyThe presence of heavy metals in the environment as a consequence of human activity is an issue that has caught the attention of researchers to find wastewater treatment solutions, such as adsorption. In this work, hydrochars and activated carbon microspheres are prepared from tangerine peels as carbon precursor and FeCl3 as activating and structure-directing agent in the hydrothermal carbonization, allowing to obtain hydrochar microspheres ranging from 50 to 3615 nm. In addition, a pyrochar was prepared by pyrolysis of the same precursor. The activated carbon shows the highest surface area (SBET up to 287 m2 g–1), but the basicity of the pyrochar (1.83 mmol g 1, SBET = 104 m2 g–1) was determinant in the adsorption of Ni, being considered the carbon-based material with the highest uptake capacity of Ni. Isotherm and kinetic adsorption of Ni on the most representative activated carbon microsphere, pyrochar and hydrochar microsphere are assessed by 10 and 7 models, respectively.The authors are grateful to the FCT (Foundation for Science and Technology, Portugal) and FEDER (European Regional Development Fund) under Programme PT2020 for financial support to CIMO (UIDB/00690/2020). We would also like to thank the scientific collaboration under Base- UIDB/50020/2020 and Programmatic- UIDP/50020/2020 funding of LSRE-LCM, and LA/P/0045/2020 funding of ALiCE, funded by national funds through FCT and MCTES (Ministério da Ciência, Tecnologia e Ensino Superior, Portugal) by PIDDAC (Programa de Investimentos e Despesas de Desenvolvimento da Administraç˜ao Central, Portugal). Fernanda F. Roman and Adriano dos Santos Silva acknowledge the national funding by FCT and MIT (Massachusetts Institute of Technology, USA), and the ESF (European Social Fund) for individual research grants with reference numbers of SFRH/BD/143224/2019 and SFRH/BD/151346/2021, respectively.ElsevierBiblioteca Digital do IPBDíaz de Tuesta, Jose LuisRoman, FernandaMarques, Vitor da CostaSilva, Adriano S.Silva, Ana PaulaBosco, TatianeShinibekova, Assem A.Aknur, SadenovaKalmakhanova, MarzhanMassalimova, Bakytgul KabykenovnaArrobas, MargaridaSilva, AdriánGomes, Helder2022-09-01T09:17:49Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/25863engDíaz de Tuesta, Jose Luis; Roman, Fernanda; Marques, Vitor C.; Silva, Adriano S.; Silva, Ana P.F.; Bosco, Tatiane C.; Shinibekova, Assem A.; Aknur, Sadenova; Kalmakhanova, Marzhan S.; Massalimova, Bakytgul K.; Arrobas, Margarida; Silva, Adrián; Gomes, Helder (2022). Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization. Journal of Environmental Chemical Engineering. ISSN 2213-3437. 10:5, p. 1-152213-343710.1016/j.jece.2022.108143info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-02-15T01:17:26ZPortal AgregadorONG |
dc.title.none.fl_str_mv |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
title |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
spellingShingle |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization Díaz de Tuesta, Jose Luis Heavy metal Carbonaceous material Citric peels Waste valorization Wastewater treatment Nonlinear Error function Circular economy |
title_short |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
title_full |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
title_fullStr |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
title_full_unstemmed |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
title_sort |
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization |
author |
Díaz de Tuesta, Jose Luis |
author_facet |
Díaz de Tuesta, Jose Luis Roman, Fernanda Marques, Vitor da Costa Silva, Adriano S. Silva, Ana Paula Bosco, Tatiane Shinibekova, Assem A. Aknur, Sadenova Kalmakhanova, Marzhan Massalimova, Bakytgul Kabykenovna Arrobas, Margarida Silva, Adrián Gomes, Helder |
author_role |
author |
author2 |
Roman, Fernanda Marques, Vitor da Costa Silva, Adriano S. Silva, Ana Paula Bosco, Tatiane Shinibekova, Assem A. Aknur, Sadenova Kalmakhanova, Marzhan Massalimova, Bakytgul Kabykenovna Arrobas, Margarida Silva, Adrián Gomes, Helder |
author2_role |
author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Díaz de Tuesta, Jose Luis Roman, Fernanda Marques, Vitor da Costa Silva, Adriano S. Silva, Ana Paula Bosco, Tatiane Shinibekova, Assem A. Aknur, Sadenova Kalmakhanova, Marzhan Massalimova, Bakytgul Kabykenovna Arrobas, Margarida Silva, Adrián Gomes, Helder |
dc.subject.por.fl_str_mv |
Heavy metal Carbonaceous material Citric peels Waste valorization Wastewater treatment Nonlinear Error function Circular economy |
topic |
Heavy metal Carbonaceous material Citric peels Waste valorization Wastewater treatment Nonlinear Error function Circular economy |
description |
The presence of heavy metals in the environment as a consequence of human activity is an issue that has caught the attention of researchers to find wastewater treatment solutions, such as adsorption. In this work, hydrochars and activated carbon microspheres are prepared from tangerine peels as carbon precursor and FeCl3 as activating and structure-directing agent in the hydrothermal carbonization, allowing to obtain hydrochar microspheres ranging from 50 to 3615 nm. In addition, a pyrochar was prepared by pyrolysis of the same precursor. The activated carbon shows the highest surface area (SBET up to 287 m2 g–1), but the basicity of the pyrochar (1.83 mmol g 1, SBET = 104 m2 g–1) was determinant in the adsorption of Ni, being considered the carbon-based material with the highest uptake capacity of Ni. Isotherm and kinetic adsorption of Ni on the most representative activated carbon microsphere, pyrochar and hydrochar microsphere are assessed by 10 and 7 models, respectively. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-01T09:17:49Z 2022 2022-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10198/25863 |
url |
http://hdl.handle.net/10198/25863 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Díaz de Tuesta, Jose Luis; Roman, Fernanda; Marques, Vitor C.; Silva, Adriano S.; Silva, Ana P.F.; Bosco, Tatiane C.; Shinibekova, Assem A.; Aknur, Sadenova; Kalmakhanova, Marzhan S.; Massalimova, Bakytgul K.; Arrobas, Margarida; Silva, Adrián; Gomes, Helder (2022). Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization. Journal of Environmental Chemical Engineering. ISSN 2213-3437. 10:5, p. 1-15 2213-3437 10.1016/j.jece.2022.108143 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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