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dc.contributor.author
Lovato, Maria Eugenia  
dc.contributor.author
Gilliard, María Belén  
dc.contributor.author
Cassano, Alberto Enrique  
dc.contributor.author
Martin, Carlos Alberto  
dc.date.available
2016-12-19T18:09:48Z  
dc.date.issued
2015-03  
dc.identifier.citation
Lovato, Maria Eugenia; Gilliard, María Belén; Cassano, Alberto Enrique; Martin, Carlos Alberto; Kinetics of the Degradation of n-Butyl Benzyl Phthalate using O3/UV. Direct Photolysis, Direct Ozonation and UV Effects; Springer Heidelberg; Environmental Science And Pollution Research; 22; 2; 3-2015; 909-917  
dc.identifier.issn
0944-1344  
dc.identifier.uri
http://hdl.handle.net/11336/9733  
dc.description.abstract
The aim of this work is to study the degradation kinetics of the endocrine disruptor Benzyl Butyl Phthalate using Ozone and UV radiation. The model comprises four parallel sub-systems that are identified and isolated: (1) direct photolysis, (2) direct ozonation in the absence of hydroxyl radicals, (3) complete ozonation (direct + indirect oxidation) and (4) ozone + UV. To determine the nature of ozone attacks and the influence of ?OH radicals on O3 activity, two sets of experiments were performed: (i) Conventional ozonation and (ii) the same ozonation experiments in the presence of tert-butanol as radical scavenger, where only the reactions involving molecular ozone are present. The explored variables were: (i) Ozone concentration, (ii) Incident radiation rate at the reactor windows, (iii) reaction pH and (iv) the presence of radical scavengers. Major intermediates of BBP degradation were identified. Degradation kinetics was correctly modeled by a pseudo-second order kinetic model based on the sum of all the effects occurring during the treatment. The corresponding kinetic constants were obtained and the relative contributions of each of the considered subsystems were evaluated.  
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
Ozone  
dc.subject
Benzyl Butyl Phthalate  
dc.subject
Uv Radiation  
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Direct And Indirect Oxidation  
dc.subject.classification
Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Kinetics of the Degradation of n-Butyl Benzyl Phthalate using O3/UV. Direct Photolysis, Direct Ozonation and UV Effects  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-12-16T15:04:05Z  
dc.journal.volume
22  
dc.journal.number
2  
dc.journal.pagination
909-917  
dc.journal.pais
Alemania  
dc.journal.ciudad
Heidelberg  
dc.description.fil
Fil: Lovato, Maria Eugenia. 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: Gilliard, María 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: Cassano, Alberto Enrique. 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: Martin, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina  
dc.journal.title
Environmental Science And Pollution Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs11356-014-2796-9  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1007/s11356-014-2796-9