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dc.contributor.author Lescano, Maia Raquel
dc.contributor.author Zalazar, Cristina Susana
dc.contributor.author Brandi, Rodolfo Juan
dc.date.available 2016-12-22T14:54:44Z
dc.date.issued 2015-10
dc.identifier.citation Lescano, Maia Raquel; Zalazar, Cristina Susana; Brandi, Rodolfo Juan; Arsenic removal from water employing a combined system: photooxidation and adsorption; Springer Heidelberg; Environmental Science And Pollution Research; 22; 5; 10-2015; 3865-3868
dc.identifier.issn 0944-1344
dc.identifier.uri http://hdl.handle.net/11336/9912
dc.description.abstract A combined system employing photochemical oxidation (UV/H2O2) and adsorption for arsenic removal from water was designed and evaluated. In this work, a bench-scale photochemical annular reactor was developed being connected alternately to a pair of adsorption columns filled with titanium dioxide (TiO2) and granular ferric hydroxide (GFH). The experiences were performed by varying the relation of As concentration (As (III)/As (V) weight ratio) at constant hydrogen peroxide concentration and incident radiation. Experimental oxidation results were compared with theoretical predictions using an intrinsic kinetic model previously obtained. In addition, the effectiveness of the process was evaluated using a groundwater sample. The mathematical model of the entire system was developed. It could be used as an effective tool for the design and prediction of the behaviour of these types of systems. The combined technology is efficient and promising for arsenic removal to small and medium scale.
dc.format application/pdf
dc.language.iso eng
dc.publisher Springer Heidelberg
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject ADSORPTION ARSENIC
dc.subject COMBINED TECHNOLOGY
dc.subject GRANULAR FERRIC HYDROXIDE
dc.subject TITANIUM DIOXIDE
dc.subject UV/H2O2 PROCESS WATER TREATMENT
dc.subject.classification Ingeniería de Procesos Químicos
dc.subject.classification Ingeniería Química
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Arsenic removal from water employing a combined system: photooxidation and adsorption
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2016-12-16T14:27:32Z
dc.journal.volume 22
dc.journal.number 5
dc.journal.pagination 3865-3868
dc.journal.pais Alemania
dc.journal.ciudad Heidelberg
dc.description.fil Fil: Lescano, Maia Raquel. 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: Zalazar, Cristina Susana. 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: Brandi, Rodolfo Juan. 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 Environmental Science And Pollution Research
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11356-014-3280-2
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs11356-014-3280-2


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)