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Combined soil washing and CDEO for the removal of atrazine from soils

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dc.contributor.author Vieira Santos, Elisama
dc.contributor.author Saez, C.
dc.contributor.author Martínez-Huitle, Carlos A.
dc.contributor.author Cañizares Cañizares, Pablo
dc.contributor.author Rodrigo Rodrigo, Manuel Andrés
dc.date.accessioned 2016-10-05T11:14:23Z
dc.date.available 2016-10-05T11:14:23Z
dc.date.issued 2015-12
dc.identifier.citation (2015). Journal of Hazardous Materials, 300, 129–134. es_ES
dc.identifier.issn 0304-3894
dc.identifier.uri http://hdl.handle.net/10578/10691
dc.description.abstract In this work, it is studied the removal of atrazine from spiked soils by soil washing using surfactant fluids, followed by the treatment of the resulting washing waste by electrolysis with boron doped diamond anode. Results confirm that combination of both technologies is efficient for the removal and total mineralization of atrazine. Ratio surfactant/soil is a key parameter for the removal of atrazine from soil and influences significantly in the characteristic of the wastewater produced, affecting not only to the total organic load but also to the mean size of micelles. The higher the ratio surfactant soil, the lower is the size of the particles. Electrolyses of this type of waste attain the complete mineralization. TOC and COD are removed from the start of the treatment but the key of the treatment is the reduction in size of the micelles, which lead to a higher negative charge in the surface and to the faster depletion of the surfactant as compared with the pesticide. es_ES
dc.format application/pdf es_ES
dc.language.iso en es_ES
dc.publisher Elsevier es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.subject Física Química es_ES
dc.subject Matemáticas es_ES
dc.subject Ingeniería química es_ES
dc.title Combined soil washing and CDEO for the removal of atrazine from soils es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.relation.projectID CTM2013-45612-R / FEDER 2007-2013 PP201010 es_ES
dc.identifier.DOI http://dx.doi.org/10.1016/j.jhazmat.2015.06.064

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