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dc.contributor.author
Benzaquén, Tamara Belén
dc.contributor.author
Isla, Miguel Angel
dc.contributor.author
Alfano, Orlando Mario
dc.date.available
2016-12-12T21:04:07Z
dc.date.issued
2014-01
dc.identifier.citation
Benzaquén, Tamara Belén; Isla, Miguel Angel; Alfano, Orlando Mario; Fenton and Photo-Fenton Processes for the Degradation of Atrazine: A Kinetic Study; Wiley; Journal Of Chemical Technology And Biotechnology; 90; 1-2014; 459-467
dc.identifier.issn
0268-2575
dc.identifier.uri
http://hdl.handle.net/11336/9193
dc.description.abstract
BACKGROUND: This study is focused on the kinetic modelling of the Fenton and photo-Fenton degradation of a model pollutant (atrazine) in aqueous solution. The effects of hydrogen peroxide and ferric ion concentrations as well as those of radiation level on the degradation processes have been investigated. RESULTS: The experimental work was performed in a well-stirred tank laboratory reactor irradiated from both sides with two tubular UV-lamps. The reaction rate expressions were derived from an accepted reaction mechanism, explicitly taking into account the local volumetric rate of photon absorption inside the photoreactor. The proposed kinetic model was able to reproduce the combined effects of changing the ferric iron concentrations, hydrogen peroxide to atrazine molar ratios and radiation level on the pollutant degradation rate. Model predictions were compared with experimental data and a good agreement was obtained. The maximum root mean square error (RMSE) for all the estimations was < 2.5 %. CONCLUSIONS: The results obtained indicate that Fenton and photo-Fenton processes are possible ways to improve the biodegradability of a wastewater containing commercial atrazine.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Kinetic Study
dc.subject
Fenton
dc.subject
Photo-Fenton
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Atrazine
dc.subject.classification
Ingeniería de Procesos Químicos
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Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Fenton and Photo-Fenton Processes for the Degradation of Atrazine: A Kinetic Study
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T13:47:59Z
dc.journal.volume
90
dc.journal.pagination
459-467
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Benzaquén, Tamara Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
dc.description.fil
Fil: Isla, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
dc.description.fil
Fil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
dc.journal.title
Journal Of Chemical Technology And Biotechnology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/jctb.4324
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/jctb.4324/abstract
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