Use of malt bagasse as na adsorbent for the removal of the methylene blue dye
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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/7781 |
Resumo: | Malt bagasse is a viable alternative to be used as an adsorbent, as it is produced in large quantities during the beer production process. The present study aimed to evaluate the percentage of removal of the methylene blue content in synthetic effluent using malt bagasse as an adsorbent. The material was characterized by particle size analysis, X-ray diffraction (XRD), infrared spectroscopy with Fourier transform (FT-IR), and thermogravimetric analysis (TGA). The experiments were carried out based on a 2³ experimental plan with three replicates at the central point. There were three independent variables: methylene blue concentration (40, 60, and 80 mg / L), pH (6, 7, and 8) and time (4, 5, and 6 hours). The best conditions were obtained through the treatment of experimental data in the software Statistica 13.0. The bagasse had a removal percentage of approximately 94% for the highest concentration level (80 mg / L), lowest pH level (6), and the shortest time (4 hours). Thus, malt bagasse is efficient in removing methylene blue in synthetic effluent, so it is an alternative because it is also economically viable. |
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Use of malt bagasse as na adsorbent for the removal of the methylene blue dyeUso de bagasa de malta como adsorbente para la eliminación del colorante azul de metilenoAproveitamento do bagaço de malte como adsorvente para a remoção do corante azul de metilenoAdsorçãoBioadsorventesEfluente têxtilIndústria cervejeira.AdsorciónBioadsorbersEfluente textilIndustria cervecera.AdsorptionBioadsorbersTextile effluentBrewing industry.Malt bagasse is a viable alternative to be used as an adsorbent, as it is produced in large quantities during the beer production process. The present study aimed to evaluate the percentage of removal of the methylene blue content in synthetic effluent using malt bagasse as an adsorbent. The material was characterized by particle size analysis, X-ray diffraction (XRD), infrared spectroscopy with Fourier transform (FT-IR), and thermogravimetric analysis (TGA). The experiments were carried out based on a 2³ experimental plan with three replicates at the central point. There were three independent variables: methylene blue concentration (40, 60, and 80 mg / L), pH (6, 7, and 8) and time (4, 5, and 6 hours). The best conditions were obtained through the treatment of experimental data in the software Statistica 13.0. The bagasse had a removal percentage of approximately 94% for the highest concentration level (80 mg / L), lowest pH level (6), and the shortest time (4 hours). Thus, malt bagasse is efficient in removing methylene blue in synthetic effluent, so it is an alternative because it is also economically viable.El bagazo de malta es una alternativa viable para ser utilizado como bioadsorbente, ya que se produce en grandes cantidades durante el proceso de producción de la cerveza. El presente estudio tuvo como objetivo evaluar el porcentaje de remoción del contenido de azul de metileno en efluentes sintéticos utilizando bagazo de malta como adsorbente. El material se caracterizó por análisis de tamaño de partículas, difracción de rayos X (XRD), espectroscopia infrarroja con transformada de Fourier (FT-IR) y análisis termogravimétrico (TGA). Los experimentos se realizaron en base a un plan experimental de 2³ con tres réplicas en el punto central. Hubo tres variables independientes: concentración de azul de metileno (40, 60 y 80 mg / L), pH (6, 7 y 8) y tiempo (4, 5 y 6 horas). Las mejores condiciones se obtuvieron mediante el tratamiento de datos experimentales en el software Statistica 13.0. El bagazo tuvo un porcentaje de remoción de aproximadamente 94% para el nivel de concentración más alto (80 mg / L), el nivel de pH más bajo (6) y el tiempo más corto (4 horas). Por lo tanto, el bagazo de malta es eficaz para eliminar el azul de metileno en efluentes sintéticos, por lo que es una alternativa porque también es económicamente viable.O bagaço de malte é uma alternativa viável para ser utilizado como bioadsrovente, pois é produzida em grandes quantidades durante o processo de produção da cerveja. O presente trabalho teve como objetivo avaliar a porcentagem de remoção do teor de azul de metileno em efluente sintético utilizando o bagaço de malte como adsorvente. O material foi caracterizado por meio de análise granulométrica, difratometria de raios X (DRX), espectroscopia no infravermelho com transformada de Fourier (FT-IR) e análise termogravimétrica (TGA). Os experimentos foram realizados com base em um plano experimental de 2³ com três réplicas no ponto central. Havia três variáveis independentes: a concentração de azul de metileno (40, 60 e 80 mg/L), o pH (6, 7 e 8) e o tempo (4, 5 e 6 horas). As melhores condições foram obtidas através do tratamento dos dados experimentais no software Statistica 13.0. O bagaço teve um percentual de remoção de aproximadamente 94% para o maior nível de concentração (80 mg/L), menor nível de pH (6) e menor tempo (4 horas). Assim, o bagaço de malte apresenta eficiência na remoção do de azul de metileno em efluente sintético, portanto, é uma alternativa por também ser economicamente viável.Research, Society and Development2020-09-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/778110.33448/rsd-v9i9.7781Research, Society and Development; Vol. 9 No. 9; e730997781Research, Society and Development; Vol. 9 Núm. 9; e730997781Research, Society and Development; v. 9 n. 9; e7309977812525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/7781/6941Copyright (c) 2020 Larissa Fernandes Correia; José Marcelo Honório Ferreira Barros; Alexsandro Marinho Fernandes; Genaro Zenaide Clericuzi; Karla Silvana Menezes Gadelha de Sousahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCorreia, Larissa Fernandes Barros, José Marcelo Honório Ferreira Fernandes, Alexsandro Marinho Clericuzi, Genaro Zenaide Sousa, Karla Silvana Menezes Gadelha de2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7781Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:24.335811Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye Uso de bagasa de malta como adsorbente para la eliminación del colorante azul de metileno Aproveitamento do bagaço de malte como adsorvente para a remoção do corante azul de metileno |
title |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye |
spellingShingle |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye Correia, Larissa Fernandes Adsorção Bioadsorventes Efluente têxtil Indústria cervejeira. Adsorción Bioadsorbers Efluente textil Industria cervecera. Adsorption Bioadsorbers Textile effluent Brewing industry. |
title_short |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye |
title_full |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye |
title_fullStr |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye |
title_full_unstemmed |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye |
title_sort |
Use of malt bagasse as na adsorbent for the removal of the methylene blue dye |
author |
Correia, Larissa Fernandes |
author_facet |
Correia, Larissa Fernandes Barros, José Marcelo Honório Ferreira Fernandes, Alexsandro Marinho Clericuzi, Genaro Zenaide Sousa, Karla Silvana Menezes Gadelha de |
author_role |
author |
author2 |
Barros, José Marcelo Honório Ferreira Fernandes, Alexsandro Marinho Clericuzi, Genaro Zenaide Sousa, Karla Silvana Menezes Gadelha de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Correia, Larissa Fernandes Barros, José Marcelo Honório Ferreira Fernandes, Alexsandro Marinho Clericuzi, Genaro Zenaide Sousa, Karla Silvana Menezes Gadelha de |
dc.subject.por.fl_str_mv |
Adsorção Bioadsorventes Efluente têxtil Indústria cervejeira. Adsorción Bioadsorbers Efluente textil Industria cervecera. Adsorption Bioadsorbers Textile effluent Brewing industry. |
topic |
Adsorção Bioadsorventes Efluente têxtil Indústria cervejeira. Adsorción Bioadsorbers Efluente textil Industria cervecera. Adsorption Bioadsorbers Textile effluent Brewing industry. |
description |
Malt bagasse is a viable alternative to be used as an adsorbent, as it is produced in large quantities during the beer production process. The present study aimed to evaluate the percentage of removal of the methylene blue content in synthetic effluent using malt bagasse as an adsorbent. The material was characterized by particle size analysis, X-ray diffraction (XRD), infrared spectroscopy with Fourier transform (FT-IR), and thermogravimetric analysis (TGA). The experiments were carried out based on a 2³ experimental plan with three replicates at the central point. There were three independent variables: methylene blue concentration (40, 60, and 80 mg / L), pH (6, 7, and 8) and time (4, 5, and 6 hours). The best conditions were obtained through the treatment of experimental data in the software Statistica 13.0. The bagasse had a removal percentage of approximately 94% for the highest concentration level (80 mg / L), lowest pH level (6), and the shortest time (4 hours). Thus, malt bagasse is efficient in removing methylene blue in synthetic effluent, so it is an alternative because it is also economically viable. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-05 |
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/7781 10.33448/rsd-v9i9.7781 |
url |
https://rsdjournal.org/index.php/rsd/article/view/7781 |
identifier_str_mv |
10.33448/rsd-v9i9.7781 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7781/6941 |
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. 9 No. 9; e730997781 Research, Society and Development; Vol. 9 Núm. 9; e730997781 Research, Society and Development; v. 9 n. 9; e730997781 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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1797052739822288896 |