Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl.
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/20321 |
Resumo: | Lignocellulosic materials have been studied as possible adsorbents applied in the treatment of effluents containing metallic ions. An example of a material is the Pachira aquatica’s peel, which has favorable characteristics for the biosorption process. The present study aimed to contribute to biosorption studies using the Pachira aquatic, investigating the influencing factors in the biosorption process of Fe3+, Ni2+ and Cd2+ through experimental planning. It was used the complete factorial design with three central points, using four factors with two levels each (upper and lower), totaling 19 experiments (24+3). The beginning of the experiments started with the preparation of the bioadsorbent material and metallic solutions, followed by their application in batch biosorption tests with variation of the factors temperature, pH, mass of bioadsorbent and concentration of adsorbate. At the end of the tests, satisfactory results were obtained for the removal of metallic ions, especially when the factors pH, mass of bioadsorbent and adsorbate concentration were at their highest levels. The temperature factor was not significant for Fe3+ and Cd2+ adsorption and little significant for Ni2+. Thus, the use of the lower temperature level (30 °C), because promote more economical processes. Using the factors in their optimal values (mb=0,5g e ca=70mg/L), there was removal of 100%, 99% and 100% of Fe3+, Ni2+ and Cd2+, respectively. It was concluded from the results obtained that charcoal produced from Pachira aquatica it is efficient for Fe3+, Ni2+ and Cd2+ biosorption. |
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Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl.Estudio de factores influyentes en el proceso de biosorción en lotes de Fe3+, Ni2+ y Cd2+ utilizando bioadsorbentes derivados de Pachira aquatica Aubl.Estudo dos fatores influentes no processo de biossorção em batelada de Fe3+, Ni2+ e Cd2+ utilizando bioadsorvente derivado da Pachira aquatica Aubl.MongubaDiseño experimentalAdsorciónÍones metálicosBiosorción por lotes.MongubaPlanejamento experimentalAdsorçãoÍons metálicosBiossorção em batelada.MongubaExperimental designAdsorptionMetal ionsBatch biosorption.Lignocellulosic materials have been studied as possible adsorbents applied in the treatment of effluents containing metallic ions. An example of a material is the Pachira aquatica’s peel, which has favorable characteristics for the biosorption process. The present study aimed to contribute to biosorption studies using the Pachira aquatic, investigating the influencing factors in the biosorption process of Fe3+, Ni2+ and Cd2+ through experimental planning. It was used the complete factorial design with three central points, using four factors with two levels each (upper and lower), totaling 19 experiments (24+3). The beginning of the experiments started with the preparation of the bioadsorbent material and metallic solutions, followed by their application in batch biosorption tests with variation of the factors temperature, pH, mass of bioadsorbent and concentration of adsorbate. At the end of the tests, satisfactory results were obtained for the removal of metallic ions, especially when the factors pH, mass of bioadsorbent and adsorbate concentration were at their highest levels. The temperature factor was not significant for Fe3+ and Cd2+ adsorption and little significant for Ni2+. Thus, the use of the lower temperature level (30 °C), because promote more economical processes. Using the factors in their optimal values (mb=0,5g e ca=70mg/L), there was removal of 100%, 99% and 100% of Fe3+, Ni2+ and Cd2+, respectively. It was concluded from the results obtained that charcoal produced from Pachira aquatica it is efficient for Fe3+, Ni2+ and Cd2+ biosorption.Se han estudiado los materiales lignocelulósicos como posibles adsorbentes en el tratamiento de efluentes que contienen iones metálicos. Un ejemplo de material es la corteza de Pachira aquatica, que tiene características favorables para el proceso de biosorción. El presente estudio tuvo como objetivo contribuir a los estudios de biosorción utilizando el Aquatic Pachira, investigando los factores que influyen en el proceso de biosorción de Fe3+, Ni2+ y Cd2+ através de la planificación experimental. Fue utilizado el diseño factorial completo con tres puntos centrales, utilizando cuatro factores con dos niveles cada uno, totalizando 19 experimentos (24+3). Lo experimento se inició con la preparación del material bioadsorbente y soluciones metálicas, seguido de su aplicación en pruebas de biosorción por lotes con variación de los factores temperatura, pH, masa de bioadsorbente y concentración de adsorbato. Al final de las pruebas, se obtuvieron resultados satisfactorios para la remoción de iones metálicos, especialmente cuando los factores pH, masa bioadsorbente y concentración de adsorbato se encontraban en sus niveles más altos. El factor de temperatura no fue significativo para la adsorción de Fe3+ y Cd2+ y poco significativo para Ni2+. Así, resulta adecuado el uso de un nivel de temperatura más bajo (30 °C), porque promueven procesos más económicos. Usando los factores en sus valores óptimos (mb=0,5g e ca=70mg/L), hubo remoción del 100%, 99% y 100% de Fe3+, Ni2+ y Cd2+, respectivamente. De los resultados obtenidos se concluyó que el carbón vegetal producido a partir de Pachira aquatica es eficiente para la biosorción de Fe3+, Ni2+ y Cd2+.Materiais lignocelulósicos vem sendo estudados como possíveis adsorventes aplicados no tratamento de efluentes contendo íons metálicos. Um exemplo de material é a casca da Pachira aquatica que possui características favoráveis para o processo de biossorção. O presente estudo visou contribuir para os estudos de biossorção utilizando a Pachira aquática Aubl., investigando os fatores influentes no processo biossorção de Fe3+, Ni2+ e Cd2+ através do planejamento experimental. Foi utilizado o planejamento fatorial completo com três pontos centrais, utilizando quatro fatores com dois níveis cada (superior e inferior), totalizando 19 experimentos (24+3). O início dos experimentos se deu a partir da preparação do material bioadsorvente e das soluções metálicas, seguida da aplicação destes em ensaios de biossorção em batelada com variação dos fatores temperatura, pH, massa de bioadsorvente e concentração de adsorbato. Ao final dos ensaios obteve-se resultados satisfatórios para remoção dos íons metálicos principalmente quando os fatores pH, massa de bioadsorvente e concentração de adsorbato estavam em seus níveis superiores. O fator temperatura mostrou-se não significativo para adsorção de Fe3+ e Cd2+ e pouco significativo para Ni2+. Dessa forma a utilização do nível inferior de temperatura (30 °C) torna-se adequado, pois promovem processos mais econômicos. Utilizando os fatores em seus valores ótimos (mb=0,5g e ca=70mg/L) houve remoção de 100%, 99% e 100% de Fe3+, Ni2+ e Cd2+, respectivamente. Concluiu-se a partir dos resultados obtidos que o carvão vegetal produzido a partir da Pachira aquatica é eficiente para biossorção de Fe3+, Ni2+ e Cd2+.Research, Society and Development2021-09-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2032110.33448/rsd-v10i12.20321Research, Society and Development; Vol. 10 No. 12; e155101220321Research, Society and Development; Vol. 10 Núm. 12; e155101220321Research, Society and Development; v. 10 n. 12; e1551012203212525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/20321/18084Copyright (c) 2021 Talita Lorena da Silva do Nascimento; Karine Fonseca Soares de Oliveira; Joemil Oliveira de Deus Junior; Dulce Maria de Araújo Melo; Alexandre Santos Pimenta; Marcos Antônio de Freitas Melo; Renata Martins Bragahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessNascimento, Talita Lorena da Silva do Oliveira, Karine Fonseca Soares de Deus Junior, Joemil Oliveira de Melo, Dulce Maria de Araújo Pimenta, Alexandre Santos Melo, Marcos Antônio de Freitas Braga, Renata Martins 2021-11-14T20:26:51Zoai:ojs.pkp.sfu.ca:article/20321Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:00.469774Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. Estudio de factores influyentes en el proceso de biosorción en lotes de Fe3+, Ni2+ y Cd2+ utilizando bioadsorbentes derivados de Pachira aquatica Aubl. Estudo dos fatores influentes no processo de biossorção em batelada de Fe3+, Ni2+ e Cd2+ utilizando bioadsorvente derivado da Pachira aquatica Aubl. |
title |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. |
spellingShingle |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. Nascimento, Talita Lorena da Silva do Monguba Diseño experimental Adsorción Íones metálicos Biosorción por lotes. Monguba Planejamento experimental Adsorção Íons metálicos Biossorção em batelada. Monguba Experimental design Adsorption Metal ions Batch biosorption. |
title_short |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. |
title_full |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. |
title_fullStr |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. |
title_full_unstemmed |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. |
title_sort |
Study of influencing factors in the process of biosorption in batches of Fe3+, Ni2+ and Cd2+ using bioadsorbent derived from Pachira aquatica Aubl. |
author |
Nascimento, Talita Lorena da Silva do |
author_facet |
Nascimento, Talita Lorena da Silva do Oliveira, Karine Fonseca Soares de Deus Junior, Joemil Oliveira de Melo, Dulce Maria de Araújo Pimenta, Alexandre Santos Melo, Marcos Antônio de Freitas Braga, Renata Martins |
author_role |
author |
author2 |
Oliveira, Karine Fonseca Soares de Deus Junior, Joemil Oliveira de Melo, Dulce Maria de Araújo Pimenta, Alexandre Santos Melo, Marcos Antônio de Freitas Braga, Renata Martins |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Nascimento, Talita Lorena da Silva do Oliveira, Karine Fonseca Soares de Deus Junior, Joemil Oliveira de Melo, Dulce Maria de Araújo Pimenta, Alexandre Santos Melo, Marcos Antônio de Freitas Braga, Renata Martins |
dc.subject.por.fl_str_mv |
Monguba Diseño experimental Adsorción Íones metálicos Biosorción por lotes. Monguba Planejamento experimental Adsorção Íons metálicos Biossorção em batelada. Monguba Experimental design Adsorption Metal ions Batch biosorption. |
topic |
Monguba Diseño experimental Adsorción Íones metálicos Biosorción por lotes. Monguba Planejamento experimental Adsorção Íons metálicos Biossorção em batelada. Monguba Experimental design Adsorption Metal ions Batch biosorption. |
description |
Lignocellulosic materials have been studied as possible adsorbents applied in the treatment of effluents containing metallic ions. An example of a material is the Pachira aquatica’s peel, which has favorable characteristics for the biosorption process. The present study aimed to contribute to biosorption studies using the Pachira aquatic, investigating the influencing factors in the biosorption process of Fe3+, Ni2+ and Cd2+ through experimental planning. It was used the complete factorial design with three central points, using four factors with two levels each (upper and lower), totaling 19 experiments (24+3). The beginning of the experiments started with the preparation of the bioadsorbent material and metallic solutions, followed by their application in batch biosorption tests with variation of the factors temperature, pH, mass of bioadsorbent and concentration of adsorbate. At the end of the tests, satisfactory results were obtained for the removal of metallic ions, especially when the factors pH, mass of bioadsorbent and adsorbate concentration were at their highest levels. The temperature factor was not significant for Fe3+ and Cd2+ adsorption and little significant for Ni2+. Thus, the use of the lower temperature level (30 °C), because promote more economical processes. Using the factors in their optimal values (mb=0,5g e ca=70mg/L), there was removal of 100%, 99% and 100% of Fe3+, Ni2+ and Cd2+, respectively. It was concluded from the results obtained that charcoal produced from Pachira aquatica it is efficient for Fe3+, Ni2+ and Cd2+ biosorption. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/20321 10.33448/rsd-v10i12.20321 |
url |
https://rsdjournal.org/index.php/rsd/article/view/20321 |
identifier_str_mv |
10.33448/rsd-v10i12.20321 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/20321/18084 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 12; e155101220321 Research, Society and Development; Vol. 10 Núm. 12; e155101220321 Research, Society and Development; v. 10 n. 12; e155101220321 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052689910071296 |