Adsorption of sulphate ions by modification of sugarcane bagasse cellulose

Detalhes bibliográficos
Autor(a) principal: Mulinari, Daniella Regina
Data de Publicação: 2008
Outros Autores: da Silva, Maria Lúcia C.P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.carbpol.2008.04.014
http://hdl.handle.net/11449/231119
Resumo: This work describes the preparation of sugarcane bagasse cellulose with zirconium oxychloride for adsorption of sulphate ions in aqueous solution. The materials were prepared by using an ammonium solution as precipitating agent. The obtained materials were characterized by thermogravimetry, scanning electron microscopy and surface area measurements. Sulphate ion was adsorbed on the Cell/ZrO2·nH2O by immersing this solid in an aqueous solution of sulphate sodion. The analyses to determine the concentration after the adsorption were made using UV-vis spectrum, in a wavelength of 420 nm. The results were satisfactory showing that the Cell/ZrO2·nH2O materials obtained presented good adsorption capacity. The adsorption capacity was 0.4 mol g-1 for both materials. © 2008 Elsevier Ltd. All rights reserved.
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spelling Adsorption of sulphate ions by modification of sugarcane bagasse celluloseAdsorptionCellulose/hydrous zirconium oxideModified sugarcane bagasseThis work describes the preparation of sugarcane bagasse cellulose with zirconium oxychloride for adsorption of sulphate ions in aqueous solution. The materials were prepared by using an ammonium solution as precipitating agent. The obtained materials were characterized by thermogravimetry, scanning electron microscopy and surface area measurements. Sulphate ion was adsorbed on the Cell/ZrO2·nH2O by immersing this solid in an aqueous solution of sulphate sodion. The analyses to determine the concentration after the adsorption were made using UV-vis spectrum, in a wavelength of 420 nm. The results were satisfactory showing that the Cell/ZrO2·nH2O materials obtained presented good adsorption capacity. The adsorption capacity was 0.4 mol g-1 for both materials. © 2008 Elsevier Ltd. All rights reserved.Departamento de Materiais e Tecnologia Faculdade de Engenharia de Guaratinguetá, Av. Dr. Ariberto Pereira da Cunha, 12516-410 Guaratingueta, Sao PauloDepartamento de Engenharia Química Escola de Engenharia de Lorena, 12600-000 Lorena, São PauloFaculdade de Engenharia de GuaratinguetáEscola de Engenharia de LorenaMulinari, Daniella Reginada Silva, Maria Lúcia C.P.2022-04-29T08:43:44Z2022-04-29T08:43:44Z2008-11-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article617-620http://dx.doi.org/10.1016/j.carbpol.2008.04.014Carbohydrate Polymers, v. 74, n. 3, p. 617-620, 2008.0144-8617http://hdl.handle.net/11449/23111910.1016/j.carbpol.2008.04.0142-s2.0-49149117927Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCarbohydrate Polymersinfo:eu-repo/semantics/openAccess2024-07-02T15:03:55Zoai:repositorio.unesp.br:11449/231119Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:49:28.885890Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
title Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
spellingShingle Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
Mulinari, Daniella Regina
Adsorption
Cellulose/hydrous zirconium oxide
Modified sugarcane bagasse
title_short Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
title_full Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
title_fullStr Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
title_full_unstemmed Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
title_sort Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
author Mulinari, Daniella Regina
author_facet Mulinari, Daniella Regina
da Silva, Maria Lúcia C.P.
author_role author
author2 da Silva, Maria Lúcia C.P.
author2_role author
dc.contributor.none.fl_str_mv Faculdade de Engenharia de Guaratinguetá
Escola de Engenharia de Lorena
dc.contributor.author.fl_str_mv Mulinari, Daniella Regina
da Silva, Maria Lúcia C.P.
dc.subject.por.fl_str_mv Adsorption
Cellulose/hydrous zirconium oxide
Modified sugarcane bagasse
topic Adsorption
Cellulose/hydrous zirconium oxide
Modified sugarcane bagasse
description This work describes the preparation of sugarcane bagasse cellulose with zirconium oxychloride for adsorption of sulphate ions in aqueous solution. The materials were prepared by using an ammonium solution as precipitating agent. The obtained materials were characterized by thermogravimetry, scanning electron microscopy and surface area measurements. Sulphate ion was adsorbed on the Cell/ZrO2·nH2O by immersing this solid in an aqueous solution of sulphate sodion. The analyses to determine the concentration after the adsorption were made using UV-vis spectrum, in a wavelength of 420 nm. The results were satisfactory showing that the Cell/ZrO2·nH2O materials obtained presented good adsorption capacity. The adsorption capacity was 0.4 mol g-1 for both materials. © 2008 Elsevier Ltd. All rights reserved.
publishDate 2008
dc.date.none.fl_str_mv 2008-11-04
2022-04-29T08:43:44Z
2022-04-29T08:43:44Z
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://dx.doi.org/10.1016/j.carbpol.2008.04.014
Carbohydrate Polymers, v. 74, n. 3, p. 617-620, 2008.
0144-8617
http://hdl.handle.net/11449/231119
10.1016/j.carbpol.2008.04.014
2-s2.0-49149117927
url http://dx.doi.org/10.1016/j.carbpol.2008.04.014
http://hdl.handle.net/11449/231119
identifier_str_mv Carbohydrate Polymers, v. 74, n. 3, p. 617-620, 2008.
0144-8617
10.1016/j.carbpol.2008.04.014
2-s2.0-49149117927
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Carbohydrate Polymers
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 617-620
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128985511493632

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