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dc.contributor.author
López, Alejandro  
dc.contributor.author
Coll, Andrea  
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Lescano, Maia Raquel  
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Zalazar, Cristina Susana  
dc.date.available
2017-07-14T17:52:21Z  
dc.date.issued
2017-05  
dc.identifier.citation
López, Alejandro; Coll, Andrea; Lescano, Maia Raquel; Zalazar, Cristina Susana; Advanced oxidation of commercial herbicides mixture: experimental design and phytotoxicity evaluation; Springer Heidelberg; Environmental Science And Pollution Research; 5-2017; 1-10  
dc.identifier.issn
0944-1344  
dc.identifier.uri
http://hdl.handle.net/11336/20619  
dc.description.abstract
In this work, the suitability of the UV/H2O2 process for commercial herbicides mixture degradation was studied. Glyphosate, the herbicide most widely used in the world, was mixed with other herbicides that have residual activity as 2,4-D and atrazine. Modeling of the process response related to specific operating conditions like initial pH and initial H2O2 to total organic carbon molar ratio was assessed by the response surface methodology (RSM). Results have shown that second-order polynomial regression model could well describe and predict the system behavior within the tested experimental region. It also correctly explained the variability in the experimental data. Experimental values were in good agreement with the modeled ones confirming the significance of the model and highlighting the success of RSM for UV/H2O2 process modeling. Phytotoxicity evolution throughout the photolytic degradation process was checked through germination tests indicating that the phytotoxicity of the herbicides mixture was significantly reduced after the treatment. The end point for the treatment at the operating conditions for maximum TOC conversion was also identified.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer Heidelberg  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Herbicides Mixture  
dc.subject
H2o2/Uv Process  
dc.subject
Total Organic Carbon  
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Response Surface Methodology  
dc.subject.classification
Otras Ingeniería del Medio Ambiente  
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Ingeniería del Medio Ambiente  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Advanced oxidation of commercial herbicides mixture: experimental design and phytotoxicity evaluation  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-07-13T18:46:56Z  
dc.identifier.eissn
1614-7499  
dc.journal.pagination
1-10  
dc.journal.pais
Alemania  
dc.description.fil
Fil: López, Alejandro. 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  
dc.description.fil
Fil: Coll, Andrea. 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  
dc.description.fil
Fil: Lescano, Maia Raquel. 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  
dc.description.fil
Fil: Zalazar, Cristina Susana. 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  
dc.journal.title
Environmental Science And Pollution Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s11356-017-9041-2  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11356-017-9041-2