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dc.contributor.authorGaldames Iglesias, Alazne
dc.contributor.authorMendoza, A.
dc.contributor.authorOrueta Azcargorta, Maider
dc.contributor.authorDe Soto García, I.S.
dc.contributor.authorSánchez, M.
dc.contributor.authorVirto, I.
dc.contributor.authorVilas Vilela, José Luis ORCID
dc.date.accessioned2018-06-06T12:36:38Z
dc.date.available2018-06-06T12:36:38Z
dc.date.issued2017-06
dc.identifier.citationResource-Efficient Technologies 3(2) : 166-176 (2017)es_ES
dc.identifier.issn2405-6537
dc.identifier.urihttp://hdl.handle.net/10810/27388
dc.description.abstractThis study aimed to develop new techniques for the remediation of contaminated soils based on the application of zero-valent iron nanoparticles (nZVI) and bioremediation with compost from organic wastes and a mixed technique of both. An assessment of the effectiveness of remediation in two soils contaminated with hydrocarbons and heavy metals was carried out, with the aim of looking for positive synergies by combining the two techniques, and demonstrating their viability on an industrial scale. The application of nZVI for in situ immobilization of As and Cr in two different soils (Soil I from a contaminated industrial site and Soil II, contaminated artificially) showed a decrease in the concentration of As in Soil I and Soil II, as well as a decrease in Cr concentration for Soil I and Soil II in the leachate of both soils. The addition of compost and nanoparticles under uncontrolled environmental conditions in biopiles was able to produce a decrease in the concentration of aliphatic hydrocarbons of up to 60% in the two soils. Especially, degradation and transformation of longer chains occurred. A significant reduction of ecotoxicity was observed throughout the process in the biopile of soil II, not reaching the LC50 even with 100% of the sample after the treatment, in both earthworm and seeds growth tests. [All rights reserved Elsevier].es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleDevelopment of new remediation technologies for contaminated soils based on the application of zero-valent iron nanoparticles and bioremediation with compostes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holder2017 Tomsk Polytechnic University. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license. (http://creativecommons.org/licenses/by-nc-nd/4.0/)es_ES
dc.rights.holderAtribución-NoComercial-SinDerivadas 3.0 España*
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S2405653716301506?via%3Dihub#!es_ES
dc.identifier.doidoi:10.1016/j.reffit.2017.03.008
dc.departamentoesQuímica físicaes_ES
dc.departamentoeuKimika fisikoaes_ES


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2017 Tomsk Polytechnic University. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license. (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Except where otherwise noted, this item's license is described as 2017 Tomsk Polytechnic University. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license. (http://creativecommons.org/licenses/by-nc-nd/4.0/)