Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante

Detalhes bibliográficos
Autor(a) principal: Souza, Luiza Eduarda de Paula
Data de Publicação: 2023
Outros Autores: Bianco, Gilmene
Tipo de documento: Artigo
Idioma: por
eng
spa
Título da fonte: Brazilian Journal of Production Engineering
Texto Completo: https://periodicos.ufes.br/bjpe/article/view/43237
Resumo: To address the issue of improper disposal of biomass from agricultural residues and textile dye waste discharged into rivers, an efficient and sustainable approach to tackle both problems was studied. For this purpose, in a chemistry laboratory, the absorption capacity of natural sugarcane bagasse fibers with the textile dye Cartazine Orange was investigated. Solutions of the dye at different concentrations were prepared, and their absorbance was measured using a UV-VIS spectrophotometer at various time intervals. The amount of dye absorbed by the sugarcane fibers at different time intervals was determined based on the line equation obtained from the calibration curve. Subsequently, with all the necessary variables, Langmuir and Freundlich isotherms were determined for each system. In the study of the absorption kinetics of sugarcane fibers for Cartazine Orange, it was found that the pseudo-second-order kinetics best represented the evaluated system.
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spelling Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo coranteEvaluation of sugarcane bagasse fiber as an azo dye bioadsorbentEvaluación de la fibra de bagazo de canã de azúcar como bioadsorbente de colorante azoicofibrasBioadsorçãoCoranteFiberBioadsorptionDyeFibrasBioadsorciónColoranteTo address the issue of improper disposal of biomass from agricultural residues and textile dye waste discharged into rivers, an efficient and sustainable approach to tackle both problems was studied. For this purpose, in a chemistry laboratory, the absorption capacity of natural sugarcane bagasse fibers with the textile dye Cartazine Orange was investigated. Solutions of the dye at different concentrations were prepared, and their absorbance was measured using a UV-VIS spectrophotometer at various time intervals. The amount of dye absorbed by the sugarcane fibers at different time intervals was determined based on the line equation obtained from the calibration curve. Subsequently, with all the necessary variables, Langmuir and Freundlich isotherms were determined for each system. In the study of the absorption kinetics of sugarcane fibers for Cartazine Orange, it was found that the pseudo-second-order kinetics best represented the evaluated system.Para resolver el problema del desecho inadecuado de biomasa proveniente de residuos agrícolas y desechos de tintes textiles arrojados a los ríos, se estudió una forma eficiente y sostenible de abordar ambas cuestiones. Para ello, en un laboratório de quimica, se investigó la capacidad de absorción de las fibras naturales de la paja de caña de azúcar con el tinte textil Cartazine Naranja. Se prepararon soluciones del tinte en diferentes concentraciones y luego se midió su absorbancia utilizando un espectrofotómetro UV-VIS en distintos momentos. La cantidad de tinte absorbida por las fibras de caña de azúcar en diferentes intervalos de tiempo se determinó a partir de la ecuación de la línea obtenida de la curva de calibración. Posteriormente, con todas las variables necesarias, se determinaron las isotermas de Langmuir y de Freundlich para cada sistema. En el estudio de la cinética de absorción de las fibras de caña de azúcar para el Cartazine Naranja, se encontró que la cinética de pseudo-segunda orden fue la que mejor representó el sistema evaluado.Para resolver o problema do descarte inadequado de biomassa proveniente de resíduos agrícolas e rejeitos de corantes têxtis jogados em rios, foi estudada uma maneira eficiente e sustentável de lidar com ambas as questões. Para isso, em um laboratório de química, investigou-se a capacidade de adsorção das fibras naturais do bagaço da cana-de-açúcar com o corante têxtil Cartazine Laranja. Foram preparadas soluções do corante em diferentes concentrações e, então, mediu-se a absorbância delas utilizando um espectrofotômero UV-VIS em diferentes momentos. A quantidade de corante adsorvida pelas fibras em diferentes intervalos de tempo a partir da equação da reta obtida pela curva de calibração. Posteriormente, com todas as variáveis necessárias, foram determinadas as isotermas de Langmuir e de Freundlich para cada sistema. No estudo da cinética de adsorção das fibras de cana-de-açúcar para o Cartazine Laranja, verificou-se que a cinética de pseudo-segunda ordem foi a que melhor representou o sistema avaliado.Universidade Federal do Espírito Santo - UFES2023-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfimage/pngimage/pngimage/pngapplication/pdfhttps://periodicos.ufes.br/bjpe/article/view/43237Brazilian Journal of Production Engineering; Vol. 9 No. 6 (2023): Special Edition "Chemistry Week of the North of Espírito Santo (SEQUINES)"; 06-09Brazilian Journal of Production Engineering; Vol. 9 Núm. 6 (2023): Edición Especial "Semana de la Química del Norte de Espírito Santo (SEQUINES)"; 06-09Brazilian Journal of Production Engineering; v. 9 n. 6 (2023): Edição Especial "Semana de Química do Norte do Espírito Santo (SEQUINES)"; 06-092447-5580reponame:Brazilian Journal of Production Engineeringinstname:Universidade Federal do Espírito Santo (UFES)instacron:UFESporengspahttps://periodicos.ufes.br/bjpe/article/view/43237/29078https://periodicos.ufes.br/bjpe/article/view/43237/29081https://periodicos.ufes.br/bjpe/article/view/43237/29079https://periodicos.ufes.br/bjpe/article/view/43237/29080https://periodicos.ufes.br/bjpe/article/view/43237/29112Copyright (c) 2023 Brazilian Journal of Production Engineeringhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessSouza, Luiza Eduarda de PaulaBianco, Gilmene2024-03-29T13:31:26Zoai:periodicos.ufes.br:article/43237Revistahttps://periodicos.ufes.br/bjpePUBhttps://periodicos.ufes.br/bjpe/oairodrigo.r.freitas@ufes.br2447-55802447-5580opendoar:2024-03-29T13:31:26Brazilian Journal of Production Engineering - Universidade Federal do Espírito Santo (UFES)false
dc.title.none.fl_str_mv Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
Evaluation of sugarcane bagasse fiber as an azo dye bioadsorbent
Evaluación de la fibra de bagazo de canã de azúcar como bioadsorbente de colorante azoico
title Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
spellingShingle Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
Souza, Luiza Eduarda de Paula
fibras
Bioadsorção
Corante
Fiber
Bioadsorption
Dye
Fibras
Bioadsorción
Colorante
title_short Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
title_full Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
title_fullStr Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
title_full_unstemmed Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
title_sort Avaliação da fibra do bagaço de cana-de-açúcar como bioadsorvente de azo corante
author Souza, Luiza Eduarda de Paula
author_facet Souza, Luiza Eduarda de Paula
Bianco, Gilmene
author_role author
author2 Bianco, Gilmene
author2_role author
dc.contributor.author.fl_str_mv Souza, Luiza Eduarda de Paula
Bianco, Gilmene
dc.subject.por.fl_str_mv fibras
Bioadsorção
Corante
Fiber
Bioadsorption
Dye
Fibras
Bioadsorción
Colorante
topic fibras
Bioadsorção
Corante
Fiber
Bioadsorption
Dye
Fibras
Bioadsorción
Colorante
description To address the issue of improper disposal of biomass from agricultural residues and textile dye waste discharged into rivers, an efficient and sustainable approach to tackle both problems was studied. For this purpose, in a chemistry laboratory, the absorption capacity of natural sugarcane bagasse fibers with the textile dye Cartazine Orange was investigated. Solutions of the dye at different concentrations were prepared, and their absorbance was measured using a UV-VIS spectrophotometer at various time intervals. The amount of dye absorbed by the sugarcane fibers at different time intervals was determined based on the line equation obtained from the calibration curve. Subsequently, with all the necessary variables, Langmuir and Freundlich isotherms were determined for each system. In the study of the absorption kinetics of sugarcane fibers for Cartazine Orange, it was found that the pseudo-second-order kinetics best represented the evaluated system.
publishDate 2023
dc.date.none.fl_str_mv 2023-12-15
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://periodicos.ufes.br/bjpe/article/view/43237
url https://periodicos.ufes.br/bjpe/article/view/43237
dc.language.iso.fl_str_mv por
eng
spa
language por
eng
spa
dc.relation.none.fl_str_mv https://periodicos.ufes.br/bjpe/article/view/43237/29078
https://periodicos.ufes.br/bjpe/article/view/43237/29081
https://periodicos.ufes.br/bjpe/article/view/43237/29079
https://periodicos.ufes.br/bjpe/article/view/43237/29080
https://periodicos.ufes.br/bjpe/article/view/43237/29112
dc.rights.driver.fl_str_mv Copyright (c) 2023 Brazilian Journal of Production Engineering
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Brazilian Journal of Production Engineering
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
image/png
image/png
image/png
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Espírito Santo - UFES
publisher.none.fl_str_mv Universidade Federal do Espírito Santo - UFES
dc.source.none.fl_str_mv Brazilian Journal of Production Engineering; Vol. 9 No. 6 (2023): Special Edition "Chemistry Week of the North of Espírito Santo (SEQUINES)"; 06-09
Brazilian Journal of Production Engineering; Vol. 9 Núm. 6 (2023): Edición Especial "Semana de la Química del Norte de Espírito Santo (SEQUINES)"; 06-09
Brazilian Journal of Production Engineering; v. 9 n. 6 (2023): Edição Especial "Semana de Química do Norte do Espírito Santo (SEQUINES)"; 06-09
2447-5580
reponame:Brazilian Journal of Production Engineering
instname:Universidade Federal do Espírito Santo (UFES)
instacron:UFES
instname_str Universidade Federal do Espírito Santo (UFES)
instacron_str UFES
institution UFES
reponame_str Brazilian Journal of Production Engineering
collection Brazilian Journal of Production Engineering
repository.name.fl_str_mv Brazilian Journal of Production Engineering - Universidade Federal do Espírito Santo (UFES)
repository.mail.fl_str_mv rodrigo.r.freitas@ufes.br
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