The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants

[EN] Concerns about the health of the planet have grown dramatically, and the dyeing sector of the textile industry is one of the most polluting of all industries. Nanoclays can clean dyeing wastewater using their adsorption capacities. In this study, as a new finding, it was possible to analyze and...

Descripción completa

Detalles Bibliográficos
Autores: López-Rodríguez, Daniel|||0000-0002-2979-0179, Micó-Vicent, B.|||0000-0001-8845-1495, Bonet-Aracil, Marilés|||0000-0002-8743-560X, Cases, Francisco|||0000-0001-8105-4489, Bou-Belda, Eva|||0000-0003-1461-9296
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/193603
Acceso en línea:https://riunet.upv.es/handle/10251/193603
Access Level:acceso abierto
Palabra clave:Nanoclay
Dye adsorption
Nanoclay pigment
Direct dye recovery
Removal of dyes
Reactive dye recovery
Hydrotalcite
Hybrid pigments
Natural dyes
Biopolymer
INGENIERIA TEXTIL Y PAPELERA
QUIMICA FISICA
EXPRESION GRAFICA EN LA INGENIERIA
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
id ES_7e728a1ef7adaa67d70c7ff93dcd1aa2
oai_identifier_str oai:riunet.upv.es:10251/193603
network_acronym_str ES
network_name_str España
repository_id_str
spelling The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile ColorantsLópez-Rodríguez, Daniel|||0000-0002-2979-0179Micó-Vicent, B.|||0000-0001-8845-1495Bonet-Aracil, Marilés|||0000-0002-8743-560XCases, Francisco|||0000-0001-8105-4489Bou-Belda, Eva|||0000-0003-1461-9296NanoclayDye adsorptionNanoclay pigmentDirect dye recoveryRemoval of dyesReactive dye recoveryHydrotalciteHybrid pigmentsNatural dyesBiopolymerINGENIERIA TEXTIL Y PAPELERAQUIMICA FISICAEXPRESION GRAFICA EN LA INGENIERIA06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos[EN] Concerns about the health of the planet have grown dramatically, and the dyeing sector of the textile industry is one of the most polluting of all industries. Nanoclays can clean dyeing wastewater using their adsorption capacities. In this study, as a new finding, it was possible to analyze and quantify the amount of metal ions substituted by anionic dyes when adsorbed, and to determine the optimal amount of nanoclay to be used to adsorb all the dye. The tests demonstrated the specific amount of nanoclay that must be used and how to optimize the subsequent processes of separation and processing of the nanoclay. Hydrotalcite was used as the adsorbent material. Direct dyes were used in this research. X-ray diffraction (XRD) patterns allowed the shape recovery of the hydrotalcite to be checked and confirmed the adsorption of the dyes. An FTIR analysis was used to check the presence of characteristic groups of the dyes in the resulting hybrids. The thermogravimetric (TGA) tests corroborated the dye adsorption and the thermal fastness improvement. Total solar reflectance (TSR) showed increased radiation protection for UV-VIS-NIR. Through the work carried out, it has been possible to establish the maximum adsorption point of hydrotalcite.To the Vice-rectorate for research of the UPV for funding for open access charge: CRUEUniversitat Politecnica de Valencia.MDPI AGDepartamento de Ingeniería Textil y PapeleraDepartamento de Matemática AplicadaDepartamento de Ingeniería GráficaCentro de Investigación en Tecnologías GráficasEscuela Politécnica Superior de AlcoyGrupo de Electrocatálisis, Síntesis Electroquímica y Caracterización de PolímerosGrupo de Investigación Gestión Integral en la Industria TextilUniversitat Politècnica de ValènciaRepositorio Institucional de la Universitat Politècnica de València Riunet20222022-09-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/193603reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1936032026-06-13T07:49:27Z
dc.title.none.fl_str_mv The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
title The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
spellingShingle The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
López-Rodríguez, Daniel|||0000-0002-2979-0179
Nanoclay
Dye adsorption
Nanoclay pigment
Direct dye recovery
Removal of dyes
Reactive dye recovery
Hydrotalcite
Hybrid pigments
Natural dyes
Biopolymer
INGENIERIA TEXTIL Y PAPELERA
QUIMICA FISICA
EXPRESION GRAFICA EN LA INGENIERIA
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
title_short The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
title_full The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
title_fullStr The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
title_full_unstemmed The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
title_sort The Optimal Concentration of Nanoclay Hydrotalcite for Recovery of Reactive and Direct Textile Colorants
dc.creator.none.fl_str_mv López-Rodríguez, Daniel|||0000-0002-2979-0179
Micó-Vicent, B.|||0000-0001-8845-1495
Bonet-Aracil, Marilés|||0000-0002-8743-560X
Cases, Francisco|||0000-0001-8105-4489
Bou-Belda, Eva|||0000-0003-1461-9296
author López-Rodríguez, Daniel|||0000-0002-2979-0179
author_facet López-Rodríguez, Daniel|||0000-0002-2979-0179
Micó-Vicent, B.|||0000-0001-8845-1495
Bonet-Aracil, Marilés|||0000-0002-8743-560X
Cases, Francisco|||0000-0001-8105-4489
Bou-Belda, Eva|||0000-0003-1461-9296
author_role author
author2 Micó-Vicent, B.|||0000-0001-8845-1495
Bonet-Aracil, Marilés|||0000-0002-8743-560X
Cases, Francisco|||0000-0001-8105-4489
Bou-Belda, Eva|||0000-0003-1461-9296
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Textil y Papelera
Departamento de Matemática Aplicada
Departamento de Ingeniería Gráfica
Centro de Investigación en Tecnologías Gráficas
Escuela Politécnica Superior de Alcoy
Grupo de Electrocatálisis, Síntesis Electroquímica y Caracterización de Polímeros
Grupo de Investigación Gestión Integral en la Industria Textil
Universitat Politècnica de València
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Nanoclay
Dye adsorption
Nanoclay pigment
Direct dye recovery
Removal of dyes
Reactive dye recovery
Hydrotalcite
Hybrid pigments
Natural dyes
Biopolymer
INGENIERIA TEXTIL Y PAPELERA
QUIMICA FISICA
EXPRESION GRAFICA EN LA INGENIERIA
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
topic Nanoclay
Dye adsorption
Nanoclay pigment
Direct dye recovery
Removal of dyes
Reactive dye recovery
Hydrotalcite
Hybrid pigments
Natural dyes
Biopolymer
INGENIERIA TEXTIL Y PAPELERA
QUIMICA FISICA
EXPRESION GRAFICA EN LA INGENIERIA
06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos
description [EN] Concerns about the health of the planet have grown dramatically, and the dyeing sector of the textile industry is one of the most polluting of all industries. Nanoclays can clean dyeing wastewater using their adsorption capacities. In this study, as a new finding, it was possible to analyze and quantify the amount of metal ions substituted by anionic dyes when adsorbed, and to determine the optimal amount of nanoclay to be used to adsorb all the dye. The tests demonstrated the specific amount of nanoclay that must be used and how to optimize the subsequent processes of separation and processing of the nanoclay. Hydrotalcite was used as the adsorbent material. Direct dyes were used in this research. X-ray diffraction (XRD) patterns allowed the shape recovery of the hydrotalcite to be checked and confirmed the adsorption of the dyes. An FTIR analysis was used to check the presence of characteristic groups of the dyes in the resulting hybrids. The thermogravimetric (TGA) tests corroborated the dye adsorption and the thermal fastness improvement. Total solar reflectance (TSR) showed increased radiation protection for UV-VIS-NIR. Through the work carried out, it has been possible to establish the maximum adsorption point of hydrotalcite.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-09-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/193603
url https://riunet.upv.es/handle/10251/193603
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://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 MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411736663097344
score 15,300719

Similares en LA Referencia