Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste

Autores
Salamone, Cynthia; Tenev, María Daniela; Torre, Camila; Cleva, Mario Sergio; Fontana, Gimena Lilián; Gauto, Víctor Hugo; Sanches Riveros, Dania; Boeykens, Susana
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
The agricultural economy of Chaco province, in Argentina, is based on cotton production, which generates a significant environmental impact due to the solid waste it produces. The textile industry, which utilizes large amounts of dye, chemicals, and water in its manufacturing process, exacerbates this impact. While adsorption is recognized as the most efficient method for color removal, the commonly used adsorbent, activated carbon, is costly. Therefore, there is a search for low-cost alternatives. In this study, a laboratory-scale fixed-bed reactor filled with cotton husk as the adsorbent material was employed to conduct breakthrough curves and assess the adsorption-desorption process of methylene blue. The experiments were conducted at 25°C with a flow rate of 80 ml/hr. The desorption capacity of three substances, namely NaCl 0.1 M, ethyl alcohol 50% V/V, and tap water, was evaluated. Remarkably, three adsorption-desorption cycles were achieved in all cases.These findings suggest that cotton husk could serve as a viable low-cost material for dye adsorption. Moreover, the fixed-bed column proved to be an effective reactor type for studying the adsorption-desorption process.
Fil: Cleva, Mario Sergio. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Centro de Investigación Aplicada a TICS (CInApTIC); Argentina.
Fil: Tenev, Maria Daniela. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Torre, Camila. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Fontana, Gimena Lilián. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Gauto, Víctor Hugo. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Sanches Riveros, Dania. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Boeykens, Susana. Laboratorio de Química de Sistemas Heterogéneos. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
Peer Reviewed
Materia
Methylene blue
fix-bed reactor
cotton
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2024-03-25T13:50:40Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/10035
Acceder
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network_acronym_str RIAUTN
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network_name_str Repositorio Institucional Abierto (UTN)
spelling Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry wasteSalamone, CynthiaTenev, María DanielaTorre, CamilaCleva, Mario SergioFontana, Gimena LiliánGauto, Víctor HugoSanches Riveros, DaniaBoeykens, SusanaMethylene bluefix-bed reactorcottonThe agricultural economy of Chaco province, in Argentina, is based on cotton production, which generates a significant environmental impact due to the solid waste it produces. The textile industry, which utilizes large amounts of dye, chemicals, and water in its manufacturing process, exacerbates this impact. While adsorption is recognized as the most efficient method for color removal, the commonly used adsorbent, activated carbon, is costly. Therefore, there is a search for low-cost alternatives. In this study, a laboratory-scale fixed-bed reactor filled with cotton husk as the adsorbent material was employed to conduct breakthrough curves and assess the adsorption-desorption process of methylene blue. The experiments were conducted at 25°C with a flow rate of 80 ml/hr. The desorption capacity of three substances, namely NaCl 0.1 M, ethyl alcohol 50% V/V, and tap water, was evaluated. Remarkably, three adsorption-desorption cycles were achieved in all cases.These findings suggest that cotton husk could serve as a viable low-cost material for dye adsorption. Moreover, the fixed-bed column proved to be an effective reactor type for studying the adsorption-desorption process.Fil: Cleva, Mario Sergio. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Centro de Investigación Aplicada a TICS (CInApTIC); Argentina.Fil: Tenev, Maria Daniela. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.Fil: Torre, Camila. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.Fil: Fontana, Gimena Lilián. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.Fil: Gauto, Víctor Hugo. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.Fil: Sanches Riveros, Dania. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.Fil: Boeykens, Susana. Laboratorio de Química de Sistemas Heterogéneos. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.Peer Reviewed2024-03-25T13:50:40Z2024-03-25T13:50:40Z2020-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloplainapplication/pdfTenev, M. D., Torre, C., Fontana, G., Gauto, V., Cleva, M. S., Riveros, D. S., Salamone, C., & Boeykens, S. (2020, February 9-12). Adsorption-Desorption of Methylene Blue in a Fixed-Bed Reactor Filled with Cotton Industry Waste. Presented at the 2nd SDEWES Conference, Buenos Aires, Argentina.https://www.buenosaires2020.sdewes.org/http://hdl.handle.net/20.500.12272/10035engenginfo:eu-repo/semantics/openAccess2024-03-25T13:50:40Zhttp://creativecommons.org/publicdomain/zero/1.0/CC0 1.0 UniversalAcceso Abiertoreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:45:46Zoai:ria.utn.edu.ar:20.500.12272/10035instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:45:48.456Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
title Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
spellingShingle Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
Salamone, Cynthia
Methylene blue
fix-bed reactor
cotton
title_short Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
title_full Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
title_fullStr Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
title_full_unstemmed Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
title_sort Adsorption-desorption of methylene blue in a fixed-bed reactor filled with cotton industry waste
dc.creator.none.fl_str_mv Salamone, Cynthia
Tenev, María Daniela
Torre, Camila
Cleva, Mario Sergio
Fontana, Gimena Lilián
Gauto, Víctor Hugo
Sanches Riveros, Dania
Boeykens, Susana
author Salamone, Cynthia
author_facet Salamone, Cynthia
Tenev, María Daniela
Torre, Camila
Cleva, Mario Sergio
Fontana, Gimena Lilián
Gauto, Víctor Hugo
Sanches Riveros, Dania
Boeykens, Susana
author_role author
author2 Tenev, María Daniela
Torre, Camila
Cleva, Mario Sergio
Fontana, Gimena Lilián
Gauto, Víctor Hugo
Sanches Riveros, Dania
Boeykens, Susana
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Methylene blue
fix-bed reactor
cotton
topic Methylene blue
fix-bed reactor
cotton
dc.description.none.fl_txt_mv The agricultural economy of Chaco province, in Argentina, is based on cotton production, which generates a significant environmental impact due to the solid waste it produces. The textile industry, which utilizes large amounts of dye, chemicals, and water in its manufacturing process, exacerbates this impact. While adsorption is recognized as the most efficient method for color removal, the commonly used adsorbent, activated carbon, is costly. Therefore, there is a search for low-cost alternatives. In this study, a laboratory-scale fixed-bed reactor filled with cotton husk as the adsorbent material was employed to conduct breakthrough curves and assess the adsorption-desorption process of methylene blue. The experiments were conducted at 25°C with a flow rate of 80 ml/hr. The desorption capacity of three substances, namely NaCl 0.1 M, ethyl alcohol 50% V/V, and tap water, was evaluated. Remarkably, three adsorption-desorption cycles were achieved in all cases.These findings suggest that cotton husk could serve as a viable low-cost material for dye adsorption. Moreover, the fixed-bed column proved to be an effective reactor type for studying the adsorption-desorption process.
Fil: Cleva, Mario Sergio. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Centro de Investigación Aplicada a TICS (CInApTIC); Argentina.
Fil: Tenev, Maria Daniela. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Torre, Camila. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Fontana, Gimena Lilián. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Gauto, Víctor Hugo. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Sanches Riveros, Dania. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos Argentina.
Fil: Boeykens, Susana. Laboratorio de Química de Sistemas Heterogéneos. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
Peer Reviewed
description The agricultural economy of Chaco province, in Argentina, is based on cotton production, which generates a significant environmental impact due to the solid waste it produces. The textile industry, which utilizes large amounts of dye, chemicals, and water in its manufacturing process, exacerbates this impact. While adsorption is recognized as the most efficient method for color removal, the commonly used adsorbent, activated carbon, is costly. Therefore, there is a search for low-cost alternatives. In this study, a laboratory-scale fixed-bed reactor filled with cotton husk as the adsorbent material was employed to conduct breakthrough curves and assess the adsorption-desorption process of methylene blue. The experiments were conducted at 25°C with a flow rate of 80 ml/hr. The desorption capacity of three substances, namely NaCl 0.1 M, ethyl alcohol 50% V/V, and tap water, was evaluated. Remarkably, three adsorption-desorption cycles were achieved in all cases.These findings suggest that cotton husk could serve as a viable low-cost material for dye adsorption. Moreover, the fixed-bed column proved to be an effective reactor type for studying the adsorption-desorption process.
publishDate 2020
dc.date.none.fl_str_mv 2020-02
2024-03-25T13:50:40Z
2024-03-25T13:50:40Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv Tenev, M. D., Torre, C., Fontana, G., Gauto, V., Cleva, M. S., Riveros, D. S., Salamone, C., & Boeykens, S. (2020, February 9-12). Adsorption-Desorption of Methylene Blue in a Fixed-Bed Reactor Filled with Cotton Industry Waste. Presented at the 2nd SDEWES Conference, Buenos Aires, Argentina.
https://www.buenosaires2020.sdewes.org/
http://hdl.handle.net/20.500.12272/10035
identifier_str_mv Tenev, M. D., Torre, C., Fontana, G., Gauto, V., Cleva, M. S., Riveros, D. S., Salamone, C., & Boeykens, S. (2020, February 9-12). Adsorption-Desorption of Methylene Blue in a Fixed-Bed Reactor Filled with Cotton Industry Waste. Presented at the 2nd SDEWES Conference, Buenos Aires, Argentina.
url https://www.buenosaires2020.sdewes.org/
http://hdl.handle.net/20.500.12272/10035
dc.language.none.fl_str_mv eng
eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2024-03-25T13:50:40Z
http://creativecommons.org/publicdomain/zero/1.0/
CC0 1.0 Universal
Acceso Abierto
eu_rights_str_mv openAccess
rights_invalid_str_mv 2024-03-25T13:50:40Z
http://creativecommons.org/publicdomain/zero/1.0/
CC0 1.0 Universal
Acceso Abierto
dc.format.none.fl_str_mv plain
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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