Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFMG |
| Texto Completo: | https://doi.org/10.1016/j.jcis.2020.04.078 http://hdl.handle.net/1843/61591 https://orcid.org/0000-0003-1897-2804 https://orcid.org/0000-0002-6344-3103 https://orcid.org/0000-0001-7413-1087 https://orcid.org/0000-0002-3627-3516 https://orcid.org/0000-0002-6269-6774 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2023-11-30T20:03:23Z2023-11-30T20:03:23Z2020575194205https://doi.org/10.1016/j.jcis.2020.04.0780021-9797http://hdl.handle.net/1843/61591https://orcid.org/0000-0003-1897-2804https://orcid.org/0000-0002-6344-3103https://orcid.org/0000-0001-7413-1087https://orcid.org/0000-0002-3627-3516https://orcid.org/0000-0002-6269-6774CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorOutra AgênciaAn evaluation was made of the use of MgAl-LDH with incorporated nitroprusside as an adsorbent to remove inorganic arsenic (As(III) and As(V)) and organic arsenic (DMA) from aqueous matrices. The material was synthesized by the co-precipitation method at constant pH and was characterized by Raman spectroscopy, infrared spectroscopy, thermogravimetry, X-ray diffraction, and high-resolution transmission electron microscopy, before and after use in the adsorption process. The effects on adsorption of contact time, initial metalloid concentration, and pH were investigated. For an initial concentration of 10 mg L−1 and pH 2.00, the MgAl-LDH with incorporated nitroprusside was only able to adsorb the DMA and As(V) species, with removal percentages of 25.10 and 103.8%, respectively. At pH 6.02 and 12.00, only the inorganic species were adsorbed, with removal percentages of 22.93% and 60.07%, respectively, for As(III), and 89.81% and 71.64%, respectively, for As(V). Application of the Langmuir and Freundlich isotherm models indicated that the features of the adsorption process depended on the pH of the medium and the arsenic species. The results showed that the use of MgAl-LDH with incorporated nitroprusside has potential for the development of techniques for the speciation of arsenic species.engUniversidade Federal de Minas GeraisUFMGBrasilICX - DEPARTAMENTO DE QUÍMICAJournal of Colloid and Interface ScienceArsênio - Especiação químicaAbsorção químicaHidróxidosRaios X - DifraçãoRaman, Espectroscopia deAdsorçãoArsenicSpeciationAdsorptionLayered double hydroxideX-ray diffractionRaman spectroscopyAdsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprussideinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.sciencedirect.com/science/article/pii/S0021979720305269Gabriella Alexandre BorgesGabriel Max Dias FerreiraKisla Prislen Félix SiqueiraAnderson DiasKeirom Osmany Nàjera NavarroSilvia Juliana Barros e SilvaGuilherme Dias RodriguesAparecida Barbosa Magesteapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/61591/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALAdsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside.pdfAdsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside.pdfapplication/pdf3171513https://repositorio.ufmg.br/bitstream/1843/61591/2/Adsorption%20of%20organic%20and%20inorganic%20arsenic%20from%20aqueous%20solutions%20using%20MgAl-LDH%20with%20incorporated%20nitroprusside.pdf228480522b5b9c6750d03f28789fa82dMD521843/615912023-11-30 17:03:24.079oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-11-30T20:03:24Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
| dc.title.pt_BR.fl_str_mv |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| title |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| spellingShingle |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside Gabriella Alexandre Borges Arsenic Speciation Adsorption Layered double hydroxide X-ray diffraction Raman spectroscopy Arsênio - Especiação química Absorção química Hidróxidos Raios X - Difração Raman, Espectroscopia de Adsorção |
| title_short |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| title_full |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| title_fullStr |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| title_full_unstemmed |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| title_sort |
Adsorption of organic and inorganic arsenic from aqueous solutions using MgAl-LDH with incorporated nitroprusside |
| author |
Gabriella Alexandre Borges |
| author_facet |
Gabriella Alexandre Borges Gabriel Max Dias Ferreira Kisla Prislen Félix Siqueira Anderson Dias Keirom Osmany Nàjera Navarro Silvia Juliana Barros e Silva Guilherme Dias Rodrigues Aparecida Barbosa Mageste |
| author_role |
author |
| author2 |
Gabriel Max Dias Ferreira Kisla Prislen Félix Siqueira Anderson Dias Keirom Osmany Nàjera Navarro Silvia Juliana Barros e Silva Guilherme Dias Rodrigues Aparecida Barbosa Mageste |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Gabriella Alexandre Borges Gabriel Max Dias Ferreira Kisla Prislen Félix Siqueira Anderson Dias Keirom Osmany Nàjera Navarro Silvia Juliana Barros e Silva Guilherme Dias Rodrigues Aparecida Barbosa Mageste |
| dc.subject.por.fl_str_mv |
Arsenic Speciation Adsorption Layered double hydroxide X-ray diffraction Raman spectroscopy |
| topic |
Arsenic Speciation Adsorption Layered double hydroxide X-ray diffraction Raman spectroscopy Arsênio - Especiação química Absorção química Hidróxidos Raios X - Difração Raman, Espectroscopia de Adsorção |
| dc.subject.other.pt_BR.fl_str_mv |
Arsênio - Especiação química Absorção química Hidróxidos Raios X - Difração Raman, Espectroscopia de Adsorção |
| description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| publishDate |
2020 |
| dc.date.issued.fl_str_mv |
2020 |
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2023-11-30T20:03:23Z |
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2023-11-30T20:03:23Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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http://hdl.handle.net/1843/61591 |
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https://doi.org/10.1016/j.jcis.2020.04.078 |
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0021-9797 |
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https://orcid.org/0000-0003-1897-2804 https://orcid.org/0000-0002-6344-3103 https://orcid.org/0000-0001-7413-1087 https://orcid.org/0000-0002-3627-3516 https://orcid.org/0000-0002-6269-6774 |
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https://doi.org/10.1016/j.jcis.2020.04.078 http://hdl.handle.net/1843/61591 https://orcid.org/0000-0003-1897-2804 https://orcid.org/0000-0002-6344-3103 https://orcid.org/0000-0001-7413-1087 https://orcid.org/0000-0002-3627-3516 https://orcid.org/0000-0002-6269-6774 |
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0021-9797 |
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eng |
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eng |
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Journal of Colloid and Interface Science |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
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ICX - DEPARTAMENTO DE QUÍMICA |
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Universidade Federal de Minas Gerais |
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