Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents

Autores
Lemos, Eliana Soledad; Fiorentini Chirino, Emiliano Franco; Bonilla Petriciolet, Adrián; Escudero, Leticia Belén
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The efficiency of the grape stalk as a biosorbent for the malachite green removal from natural waters and industrial effluents was investigated in this work. For the optimization of experimental variables, a central composite design was used, in which the effect of pH and biosorbent dose was evaluated on biosorption capacity and removal percentage. Optimal parameters of pH 5 and biosorbent dose of 0.80 g L-1 allowed a malachite green removal percentage of 87.7%. Data obtained from kinetic studies were fitted with the pseudo-second-order model. The maximum biosorption capacity was determined using the Langmuir equilibrium model, reaching a value of 214.2 mg g-1. The biosorption process was thermodynamically favorable and spontaneous at room temperature. The calculated value of biosorption enthalpy change indicated that the nature of the process was exothermic and physical. The biosorption process was applied in natural waters and industrial effluent samples, obtaining removal percentages up to 84.3%, which demonstrates the efficiency of grape stalks for the treatment of complex matrices.
Fil: Lemos, Eliana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Fil: Fiorentini Chirino, Emiliano Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Fil: Bonilla Petriciolet, Adrián. Instituto Tecnológico de Aguascalientes; México
Fil: Escudero, Leticia Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Materia
REMOVAL
MALACHITE GREEN
BIOSORPTION
NATURAL WATERS AND EFFLUENTS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/230645
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and EffluentsLemos, Eliana SoledadFiorentini Chirino, Emiliano FrancoBonilla Petriciolet, AdriánEscudero, Leticia BelénREMOVALMALACHITE GREENBIOSORPTIONNATURAL WATERS AND EFFLUENTShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The efficiency of the grape stalk as a biosorbent for the malachite green removal from natural waters and industrial effluents was investigated in this work. For the optimization of experimental variables, a central composite design was used, in which the effect of pH and biosorbent dose was evaluated on biosorption capacity and removal percentage. Optimal parameters of pH 5 and biosorbent dose of 0.80 g L<sup>-1</sup> allowed a malachite green removal percentage of 87.7%. Data obtained from kinetic studies were fitted with the pseudo-second-order model. The maximum biosorption capacity was determined using the Langmuir equilibrium model, reaching a value of 214.2 mg g<sup>-1</sup>. The biosorption process was thermodynamically favorable and spontaneous at room temperature. The calculated value of biosorption enthalpy change indicated that the nature of the process was exothermic and physical. The biosorption process was applied in natural waters and industrial effluent samples, obtaining removal percentages up to 84.3%, which demonstrates the efficiency of grape stalks for the treatment of complex matrices.Fil: Lemos, Eliana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; ArgentinaFil: Fiorentini Chirino, Emiliano Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; ArgentinaFil: Bonilla Petriciolet, Adrián. Instituto Tecnológico de Aguascalientes; MéxicoFil: Escudero, Leticia Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; ArgentinaHindawi Publishing Corporation2023-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/230645Lemos, Eliana Soledad; Fiorentini Chirino, Emiliano Franco; Bonilla Petriciolet, Adrián; Escudero, Leticia Belén; Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents; Hindawi Publishing Corporation; Adsorption Science & Technology; 2023; 6-2023; 1-120263-6174CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/ast/2023/6695937/info:eu-repo/semantics/altIdentifier/doi/10.1155/2023/6695937info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:30Zoai:ri.conicet.gov.ar:11336/230645instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:47:30.468CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
title Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
spellingShingle Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
Lemos, Eliana Soledad
REMOVAL
MALACHITE GREEN
BIOSORPTION
NATURAL WATERS AND EFFLUENTS
title_short Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
title_full Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
title_fullStr Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
title_full_unstemmed Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
title_sort Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents
dc.creator.none.fl_str_mv Lemos, Eliana Soledad
Fiorentini Chirino, Emiliano Franco
Bonilla Petriciolet, Adrián
Escudero, Leticia Belén
author Lemos, Eliana Soledad
author_facet Lemos, Eliana Soledad
Fiorentini Chirino, Emiliano Franco
Bonilla Petriciolet, Adrián
Escudero, Leticia Belén
author_role author
author2 Fiorentini Chirino, Emiliano Franco
Bonilla Petriciolet, Adrián
Escudero, Leticia Belén
author2_role author
author
author
dc.subject.none.fl_str_mv REMOVAL
MALACHITE GREEN
BIOSORPTION
NATURAL WATERS AND EFFLUENTS
topic REMOVAL
MALACHITE GREEN
BIOSORPTION
NATURAL WATERS AND EFFLUENTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The efficiency of the grape stalk as a biosorbent for the malachite green removal from natural waters and industrial effluents was investigated in this work. For the optimization of experimental variables, a central composite design was used, in which the effect of pH and biosorbent dose was evaluated on biosorption capacity and removal percentage. Optimal parameters of pH 5 and biosorbent dose of 0.80 g L<sup>-1</sup> allowed a malachite green removal percentage of 87.7%. Data obtained from kinetic studies were fitted with the pseudo-second-order model. The maximum biosorption capacity was determined using the Langmuir equilibrium model, reaching a value of 214.2 mg g<sup>-1</sup>. The biosorption process was thermodynamically favorable and spontaneous at room temperature. The calculated value of biosorption enthalpy change indicated that the nature of the process was exothermic and physical. The biosorption process was applied in natural waters and industrial effluent samples, obtaining removal percentages up to 84.3%, which demonstrates the efficiency of grape stalks for the treatment of complex matrices.
Fil: Lemos, Eliana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Fil: Fiorentini Chirino, Emiliano Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Fil: Bonilla Petriciolet, Adrián. Instituto Tecnológico de Aguascalientes; México
Fil: Escudero, Leticia Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
description The efficiency of the grape stalk as a biosorbent for the malachite green removal from natural waters and industrial effluents was investigated in this work. For the optimization of experimental variables, a central composite design was used, in which the effect of pH and biosorbent dose was evaluated on biosorption capacity and removal percentage. Optimal parameters of pH 5 and biosorbent dose of 0.80 g L<sup>-1</sup> allowed a malachite green removal percentage of 87.7%. Data obtained from kinetic studies were fitted with the pseudo-second-order model. The maximum biosorption capacity was determined using the Langmuir equilibrium model, reaching a value of 214.2 mg g<sup>-1</sup>. The biosorption process was thermodynamically favorable and spontaneous at room temperature. The calculated value of biosorption enthalpy change indicated that the nature of the process was exothermic and physical. The biosorption process was applied in natural waters and industrial effluent samples, obtaining removal percentages up to 84.3%, which demonstrates the efficiency of grape stalks for the treatment of complex matrices.
publishDate 2023
dc.date.none.fl_str_mv 2023-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/230645
Lemos, Eliana Soledad; Fiorentini Chirino, Emiliano Franco; Bonilla Petriciolet, Adrián; Escudero, Leticia Belén; Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents; Hindawi Publishing Corporation; Adsorption Science & Technology; 2023; 6-2023; 1-12
0263-6174
CONICET Digital
CONICET
url http://hdl.handle.net/11336/230645
identifier_str_mv Lemos, Eliana Soledad; Fiorentini Chirino, Emiliano Franco; Bonilla Petriciolet, Adrián; Escudero, Leticia Belén; Malachite Green Removal by Grape Stalks Biosorption from Natural Waters and Effluents; Hindawi Publishing Corporation; Adsorption Science & Technology; 2023; 6-2023; 1-12
0263-6174
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/ast/2023/6695937/
info:eu-repo/semantics/altIdentifier/doi/10.1155/2023/6695937
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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