2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles

Autores
Ortiz de la Plata, Guadalupe Beatriz; Alfano, Orlando Mario; Cassano, Alberto Enrique
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work the influence of various factors on the degradation of 2-chlorophenol (2-CP) via heterogeneous photo Fenton reaction using zero valent iron (ZVI) nanoparticles as a source of iron was studied. The results were compared with those obtained using goethite as a reservoir of iron. During the study the pH, catalyst loading and the level of irradiation were varied. In the results it can be observed: (i) a high dependence of the working pH, rendering better results as pH decreases, (ii) a great improvement in conversion by applying radiation, as compared with the data obtained under dark conditions, (iii) an interesting non-linearity between conversion and catalyst loading, which can be partially explained by estimating the average radiation absorption available in the reactor for different catalyst loads, using the information given by the optical properties of ZVI.
Fil: Ortiz de la Plata, Guadalupe Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; Argentina
Fil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; Argentina
Fil: Cassano, Alberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; Argentina
Materia
Heterogeneous Photo Fenton
Zero Valent Iron
2-Chlorophenol
Optical Properties
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/18771
Acceder
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network_name_str CONICET Digital (CONICET)
spelling 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron NanoparticlesOrtiz de la Plata, Guadalupe BeatrizAlfano, Orlando MarioCassano, Alberto EnriqueHeterogeneous Photo FentonZero Valent Iron2-ChlorophenolOptical Propertieshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In the present work the influence of various factors on the degradation of 2-chlorophenol (2-CP) via heterogeneous photo Fenton reaction using zero valent iron (ZVI) nanoparticles as a source of iron was studied. The results were compared with those obtained using goethite as a reservoir of iron. During the study the pH, catalyst loading and the level of irradiation were varied. In the results it can be observed: (i) a high dependence of the working pH, rendering better results as pH decreases, (ii) a great improvement in conversion by applying radiation, as compared with the data obtained under dark conditions, (iii) an interesting non-linearity between conversion and catalyst loading, which can be partially explained by estimating the average radiation absorption available in the reactor for different catalyst loads, using the information given by the optical properties of ZVI.Fil: Ortiz de la Plata, Guadalupe Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; ArgentinaFil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; ArgentinaFil: Cassano, Alberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; ArgentinaElsevier Science Sa2012-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18771Ortiz de la Plata, Guadalupe Beatriz; Alfano, Orlando Mario; Cassano, Alberto Enrique; 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles; Elsevier Science Sa; Journal Of Photochemistry And Photobiology A: Chemistry; 233; 2-2012; 53-591010-6030CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jphotochem.2012.02.023info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1010603012000974?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:29Zoai:ri.conicet.gov.ar:11336/18771instacron: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:34982025-09-03 10:04:29.707CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
title 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
spellingShingle 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
Ortiz de la Plata, Guadalupe Beatriz
Heterogeneous Photo Fenton
Zero Valent Iron
2-Chlorophenol
Optical Properties
title_short 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
title_full 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
title_fullStr 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
title_full_unstemmed 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
title_sort 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles
dc.creator.none.fl_str_mv Ortiz de la Plata, Guadalupe Beatriz
Alfano, Orlando Mario
Cassano, Alberto Enrique
author Ortiz de la Plata, Guadalupe Beatriz
author_facet Ortiz de la Plata, Guadalupe Beatriz
Alfano, Orlando Mario
Cassano, Alberto Enrique
author_role author
author2 Alfano, Orlando Mario
Cassano, Alberto Enrique
author2_role author
author
dc.subject.none.fl_str_mv Heterogeneous Photo Fenton
Zero Valent Iron
2-Chlorophenol
Optical Properties
topic Heterogeneous Photo Fenton
Zero Valent Iron
2-Chlorophenol
Optical Properties
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the present work the influence of various factors on the degradation of 2-chlorophenol (2-CP) via heterogeneous photo Fenton reaction using zero valent iron (ZVI) nanoparticles as a source of iron was studied. The results were compared with those obtained using goethite as a reservoir of iron. During the study the pH, catalyst loading and the level of irradiation were varied. In the results it can be observed: (i) a high dependence of the working pH, rendering better results as pH decreases, (ii) a great improvement in conversion by applying radiation, as compared with the data obtained under dark conditions, (iii) an interesting non-linearity between conversion and catalyst loading, which can be partially explained by estimating the average radiation absorption available in the reactor for different catalyst loads, using the information given by the optical properties of ZVI.
Fil: Ortiz de la Plata, Guadalupe Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; Argentina
Fil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; Argentina
Fil: Cassano, Alberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico Para la Industria Química; Argentina
description In the present work the influence of various factors on the degradation of 2-chlorophenol (2-CP) via heterogeneous photo Fenton reaction using zero valent iron (ZVI) nanoparticles as a source of iron was studied. The results were compared with those obtained using goethite as a reservoir of iron. During the study the pH, catalyst loading and the level of irradiation were varied. In the results it can be observed: (i) a high dependence of the working pH, rendering better results as pH decreases, (ii) a great improvement in conversion by applying radiation, as compared with the data obtained under dark conditions, (iii) an interesting non-linearity between conversion and catalyst loading, which can be partially explained by estimating the average radiation absorption available in the reactor for different catalyst loads, using the information given by the optical properties of ZVI.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/18771
Ortiz de la Plata, Guadalupe Beatriz; Alfano, Orlando Mario; Cassano, Alberto Enrique; 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles; Elsevier Science Sa; Journal Of Photochemistry And Photobiology A: Chemistry; 233; 2-2012; 53-59
1010-6030
CONICET Digital
CONICET
url http://hdl.handle.net/11336/18771
identifier_str_mv Ortiz de la Plata, Guadalupe Beatriz; Alfano, Orlando Mario; Cassano, Alberto Enrique; 2-Chlorophenol Degradation via Photo-Fenton Reaction employing Zero Valent Iron Nanoparticles; Elsevier Science Sa; Journal Of Photochemistry And Photobiology A: Chemistry; 233; 2-2012; 53-59
1010-6030
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jphotochem.2012.02.023
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1010603012000974?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
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 13.13397

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