Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent

Detalhes bibliográficos
Autor(a) principal: Brito, Mateus Rodrigues
Data de Publicação: 2021
Outros Autores: Arruda, Matheus Gomes, Pedroza, Marcelo Mendes, Fagnani, Helida Monique Cordasso, Jaconi, Angélica, Rambo, Magale Karine Diel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/21154
Resumo: The biochar of the Pequi peel represents a sustainable alternative in the process of treating effluents through adsorption system. This study investigates the adsorption capacity in a fixed bed column of the activated biochar from pequi peel (ABPP) to remove the components. The biochar was obtained by pyrolysis, which was activated with zinc Chloride - ZnCl₂. Through the Thomas model, it was found that the concentration of Paracetamol of 5 mg L-1 obtained 3.21 mg g-1 of drug adsorption, which was higher than the adsorption obtained with the concentrations of 10 mg L-1 (3.02 mg g-1) and 20 mg L1 (1.22 mg g-1). Methylene blue was tested with a concentration of 3 mg L-1, adsorbing 8.07 mg g-1. The data fit the Thomas model with an R² higher than 0.90. The capacity of ABPP to adsorb methylene blue and Paracetamol was satisfactory, with adsorbing significant.
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spelling Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluentUso de adsorbente de bajo costo derivado del bioma del cerrado brasileño para eliminar contaminantes en efluentesUso de adsorvente de baixo custo derivado do bioma cerrado brasileiro para remoção de poluentes em efluentesBiomassBiocharPequiPollutants. BiomasaPequiBiocarbónContaminantes.BiomassaPequiBiocarvãoPoluentes.The biochar of the Pequi peel represents a sustainable alternative in the process of treating effluents through adsorption system. This study investigates the adsorption capacity in a fixed bed column of the activated biochar from pequi peel (ABPP) to remove the components. The biochar was obtained by pyrolysis, which was activated with zinc Chloride - ZnCl₂. Through the Thomas model, it was found that the concentration of Paracetamol of 5 mg L-1 obtained 3.21 mg g-1 of drug adsorption, which was higher than the adsorption obtained with the concentrations of 10 mg L-1 (3.02 mg g-1) and 20 mg L1 (1.22 mg g-1). Methylene blue was tested with a concentration of 3 mg L-1, adsorbing 8.07 mg g-1. The data fit the Thomas model with an R² higher than 0.90. The capacity of ABPP to adsorb methylene blue and Paracetamol was satisfactory, with adsorbing significant.El biocarbón de cáscara de Pequi representa una alternativa sustentable en el proceso de tratamiento de efluentes mediante sistema de adsorción. Este estudio investiga la capacidad de adsorción en una columna de lecho fijo del biocarbón activado de piel de pequi (ABPP) para eliminar los componentes. El biocarbón se obtuvo por pirólisis, que se activó con Cloruro de zinc - ZnCl₂. Através del modelo de Thomas, se encontró que la concentración de Paracetamol de 5 mg L-1 obtuvo 3.21 mg g-1 de adsorción del fármaco, la cual fue superior a la adsorción obtenida con las concentraciones de 10 mg L-1 (3.02 mg g-1). 1) y 20 mg L1 (1,22 mg g-1). Se probó el azul de metileno con una concentración de 3 mg L-1, adsorbiendo 8.07 mg g-1. Los datos se ajustan al modelo de Thomas con un R² superior a 0,90. La capacidad de ABPP para adsorber azul de metileno y paracetamol fue satisfactoria, con una adsorción significativa.O biochar da casca do Pequi representa uma alternativa sustentável no processo de tratamento de efluentes por sistema de adsorção. Este estudo investiga a capacidade de adsorção em coluna de leito fixo do biochar ativado da casca do pequi (ABPP) para a remoção dos componentes. O biochar foi obtido por pirólise, que foi ativado com Cloreto de Zinco - ZnCl₂. Por meio do modelo de Thomas, constatou-se que a concentração de Paracetamol de 5 mg L-1 obteve 3,21 mg g-1 de adsorção do fármaco, que foi superior à adsorção obtida com as concentrações de 10 mg L-1 (3,02 mg g- 1) e 20 mg L1 (1,22 mg g-1). O azul de metileno foi testado na concentração de 3 mg L-1, adsorvendo 8,07 mg g-1. Os dados se ajustam ao modelo de Thomas com R² maior que 0,90. A capacidade do ABPP em adsorver azul de metileno e paracetamol foi satisfatória, com adsorção significativa.Research, Society and Development2021-10-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2115410.33448/rsd-v10i13.21154Research, Society and Development; Vol. 10 No. 13; e58101321154Research, Society and Development; Vol. 10 Núm. 13; e58101321154Research, Society and Development; v. 10 n. 13; e581013211542525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/21154/18657Copyright (c) 2021 Mateus Rodrigues Brito; Matheus Gomes Arruda; Marcelo Mendes Pedroza; Helida Monique Cordasso Fagnani; Angélica Jaconi; Magale Karine Diel Rambohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBrito, Mateus Rodrigues Arruda, Matheus Gomes Pedroza, Marcelo Mendes Fagnani, Helida Monique Cordasso Jaconi, Angélica Rambo, Magale Karine Diel 2021-11-21T18:26:28Zoai:ojs.pkp.sfu.ca:article/21154Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:38.211664Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
Uso de adsorbente de bajo costo derivado del bioma del cerrado brasileño para eliminar contaminantes en efluentes
Uso de adsorvente de baixo custo derivado do bioma cerrado brasileiro para remoção de poluentes em efluentes
title Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
spellingShingle Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
Brito, Mateus Rodrigues
Biomass
Biochar
Pequi
Pollutants.
Biomasa
Pequi
Biocarbón
Contaminantes.
Biomassa
Pequi
Biocarvão
Poluentes.
title_short Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
title_full Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
title_fullStr Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
title_full_unstemmed Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
title_sort Use of low-cost adsorbent derived from the brazilian cerrado biome to remove pollutants in effluent
author Brito, Mateus Rodrigues
author_facet Brito, Mateus Rodrigues
Arruda, Matheus Gomes
Pedroza, Marcelo Mendes
Fagnani, Helida Monique Cordasso
Jaconi, Angélica
Rambo, Magale Karine Diel
author_role author
author2 Arruda, Matheus Gomes
Pedroza, Marcelo Mendes
Fagnani, Helida Monique Cordasso
Jaconi, Angélica
Rambo, Magale Karine Diel
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Brito, Mateus Rodrigues
Arruda, Matheus Gomes
Pedroza, Marcelo Mendes
Fagnani, Helida Monique Cordasso
Jaconi, Angélica
Rambo, Magale Karine Diel
dc.subject.por.fl_str_mv Biomass
Biochar
Pequi
Pollutants.
Biomasa
Pequi
Biocarbón
Contaminantes.
Biomassa
Pequi
Biocarvão
Poluentes.
topic Biomass
Biochar
Pequi
Pollutants.
Biomasa
Pequi
Biocarbón
Contaminantes.
Biomassa
Pequi
Biocarvão
Poluentes.
description The biochar of the Pequi peel represents a sustainable alternative in the process of treating effluents through adsorption system. This study investigates the adsorption capacity in a fixed bed column of the activated biochar from pequi peel (ABPP) to remove the components. The biochar was obtained by pyrolysis, which was activated with zinc Chloride - ZnCl₂. Through the Thomas model, it was found that the concentration of Paracetamol of 5 mg L-1 obtained 3.21 mg g-1 of drug adsorption, which was higher than the adsorption obtained with the concentrations of 10 mg L-1 (3.02 mg g-1) and 20 mg L1 (1.22 mg g-1). Methylene blue was tested with a concentration of 3 mg L-1, adsorbing 8.07 mg g-1. The data fit the Thomas model with an R² higher than 0.90. The capacity of ABPP to adsorb methylene blue and Paracetamol was satisfactory, with adsorbing significant.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-04
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/21154
10.33448/rsd-v10i13.21154
url https://rsdjournal.org/index.php/rsd/article/view/21154
identifier_str_mv 10.33448/rsd-v10i13.21154
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/21154/18657
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. 13; e58101321154
Research, Society and Development; Vol. 10 Núm. 13; e58101321154
Research, Society and Development; v. 10 n. 13; e58101321154
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
_version_ 1797052789651668992

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