A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water

Autores
Benzaquén, Tamara; Carraro, Paola; Ochoa Rodríguez, Pablo; Alfano, Orlando; Eimer, Griselda Alejandra
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Mesoporous materials of the type MCM-41 were synthesized using rice husk as precursor of silica. The MCM-41 support was then modified with Fe by the wet impregnation method. The synthetized catalysts were used as heterogeneous catalysts, in the degradation of different endocrine disruptors in aqueous medium, as herbicides (atrazine), compounds derived from the plastic industry (bisphenol A) and the pharmaceutical industry (acetaminophen), applying the photo-Fenton heterogeneous reaction (Fe2+/H2O2/UV-Vis).Thus, a stable, effective and sustainable solid was obtained which, at pH close to neutral consumed low amounts of oxidant and provided an efficient catalytic process to degrade recalcitrant organic molecules. Consequently, the heterogeneous Fenton reaction presented in this work appears as a promising pre-treatment capable to improve the biodegradability of waste water from different industry
Fil: Benzaquén, Tamara. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina.
Fil: Carraro, Paola. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Instituto de Fisica Enrique Gaviola; Argentina.
Fil: Ochoa Rodríguez, Pablo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina.
Fil: Alfano, Orlando. Universidad Nacional del Litoral. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina.
Materia
Environmentally sustainable process
Remove endocrine disrupting chemicals
Water
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2022-05-16T23:05:55Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/6318
Acceder
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network_name_str Repositorio Institucional Abierto (UTN)
spelling A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from waterBenzaquén, TamaraCarraro, PaolaOchoa Rodríguez, PabloAlfano, OrlandoEimer, Griselda AlejandraEnvironmentally sustainable processRemove endocrine disrupting chemicalsWaterMesoporous materials of the type MCM-41 were synthesized using rice husk as precursor of silica. The MCM-41 support was then modified with Fe by the wet impregnation method. The synthetized catalysts were used as heterogeneous catalysts, in the degradation of different endocrine disruptors in aqueous medium, as herbicides (atrazine), compounds derived from the plastic industry (bisphenol A) and the pharmaceutical industry (acetaminophen), applying the photo-Fenton heterogeneous reaction (Fe2+/H2O2/UV-Vis).Thus, a stable, effective and sustainable solid was obtained which, at pH close to neutral consumed low amounts of oxidant and provided an efficient catalytic process to degrade recalcitrant organic molecules. Consequently, the heterogeneous Fenton reaction presented in this work appears as a promising pre-treatment capable to improve the biodegradability of waste water from different industryFil: Benzaquén, Tamara. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina.Fil: Carraro, Paola. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Instituto de Fisica Enrique Gaviola; Argentina.Fil: Ochoa Rodríguez, Pablo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina.Fil: Alfano, Orlando. Universidad Nacional del Litoral. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina.2022-05-16T23:05:55Z2022-05-16T23:05:55Z2019info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdfIV Iberoamerican Conference on Advanced Oxidation Processes (2019)http://hdl.handle.net/20.500.12272/6318enginfo:eu-repo/semantics/openAccess2022-05-16T23:05:55Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalEimer, Griselda AlejandraNo comercial.Sólo de uso académico.reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:47:33Zoai:ria.utn.edu.ar:20.500.12272/6318instacron: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 12:47:34.409Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
title A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
spellingShingle A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
Benzaquén, Tamara
Environmentally sustainable process
Remove endocrine disrupting chemicals
Water
title_short A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
title_full A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
title_fullStr A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
title_full_unstemmed A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
title_sort A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
dc.creator.none.fl_str_mv Benzaquén, Tamara
Carraro, Paola
Ochoa Rodríguez, Pablo
Alfano, Orlando
Eimer, Griselda Alejandra
author Benzaquén, Tamara
author_facet Benzaquén, Tamara
Carraro, Paola
Ochoa Rodríguez, Pablo
Alfano, Orlando
Eimer, Griselda Alejandra
author_role author
author2 Carraro, Paola
Ochoa Rodríguez, Pablo
Alfano, Orlando
Eimer, Griselda Alejandra
author2_role author
author
author
author
dc.subject.none.fl_str_mv Environmentally sustainable process
Remove endocrine disrupting chemicals
Water
topic Environmentally sustainable process
Remove endocrine disrupting chemicals
Water
dc.description.none.fl_txt_mv Mesoporous materials of the type MCM-41 were synthesized using rice husk as precursor of silica. The MCM-41 support was then modified with Fe by the wet impregnation method. The synthetized catalysts were used as heterogeneous catalysts, in the degradation of different endocrine disruptors in aqueous medium, as herbicides (atrazine), compounds derived from the plastic industry (bisphenol A) and the pharmaceutical industry (acetaminophen), applying the photo-Fenton heterogeneous reaction (Fe2+/H2O2/UV-Vis).Thus, a stable, effective and sustainable solid was obtained which, at pH close to neutral consumed low amounts of oxidant and provided an efficient catalytic process to degrade recalcitrant organic molecules. Consequently, the heterogeneous Fenton reaction presented in this work appears as a promising pre-treatment capable to improve the biodegradability of waste water from different industry
Fil: Benzaquén, Tamara. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina.
Fil: Carraro, Paola. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química. Instituto de Fisica Enrique Gaviola; Argentina.
Fil: Ochoa Rodríguez, Pablo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina.
Fil: Alfano, Orlando. Universidad Nacional del Litoral. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina.
description Mesoporous materials of the type MCM-41 were synthesized using rice husk as precursor of silica. The MCM-41 support was then modified with Fe by the wet impregnation method. The synthetized catalysts were used as heterogeneous catalysts, in the degradation of different endocrine disruptors in aqueous medium, as herbicides (atrazine), compounds derived from the plastic industry (bisphenol A) and the pharmaceutical industry (acetaminophen), applying the photo-Fenton heterogeneous reaction (Fe2+/H2O2/UV-Vis).Thus, a stable, effective and sustainable solid was obtained which, at pH close to neutral consumed low amounts of oxidant and provided an efficient catalytic process to degrade recalcitrant organic molecules. Consequently, the heterogeneous Fenton reaction presented in this work appears as a promising pre-treatment capable to improve the biodegradability of waste water from different industry
publishDate 2019
dc.date.none.fl_str_mv 2019
2022-05-16T23:05:55Z
2022-05-16T23:05:55Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv IV Iberoamerican Conference on Advanced Oxidation Processes (2019)
http://hdl.handle.net/20.500.12272/6318
identifier_str_mv IV Iberoamerican Conference on Advanced Oxidation Processes (2019)
url http://hdl.handle.net/20.500.12272/6318
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2022-05-16T23:05:55Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Eimer, Griselda Alejandra
No comercial.Sólo de uso académico.
eu_rights_str_mv openAccess
rights_invalid_str_mv 2022-05-16T23:05:55Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Eimer, Griselda Alejandra
No comercial.Sólo de uso académico.
dc.format.none.fl_str_mv pdf
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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