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Título
An evaluation of the feasibility of electrostatic separation for physical soil washing
dc.contributorEscuela Superior y Tecnica de Ingenieros de Minases_ES
dc.contributor.authorCorres, X.
dc.contributor.authorBaragaño, D.
dc.contributor.authorMenéndez-Aguado, J.M.
dc.contributor.authorGallego, J.R.
dc.contributor.authorSierra Fernández, Carlos 
dc.contributor.otherExplotacion de Minases_ES
dc.date2023
dc.date.accessioned2023-06-20T10:38:00Z
dc.date.available2023-06-20T10:38:00Z
dc.identifier.citationCorres, X., Baragaño, D., Menéndez-Aguado, J. M., Gallego, J. R., y Sierra, C. (2023). An evaluation of the feasibility of electrostatic separation for physical soil washing. Environmental Technology & Innovation, 103237, 103237. https://doi.org/10.1016/j.eti.2023.103237es_ES
dc.identifier.issn2352-1864
dc.identifier.urihttp://hdl.handle.net/10612/16796
dc.description.abstract[EN] We present the first application of electrostatic separation for soil washing. Soil samples were collected from the PTE-containing area of La Cruz in Linares, southern Spain. Using a single-phase high-tension roll separator with voltages ranging from 20 kV to 41.5 kV, we achieved yield values between 0.69% and 9%, with high recovery rates for certain elements such as Zn, Cu, and Mo. SEM-EDX analysis revealed three particle types, including a non-conductive fraction composed of feldspar, a middling fraction composed of mica, and a conductive fraction consisting of PTE-bearing slag grains. Attributive analysis showed that 41.5 kV was the optimal voltage for maximizing PTE concentration. Overall, electrostatic separation is a promising approach for treating soils contaminated with PTEs, particularly in dry climate areas impacted by mining activities.es_ES
dc.languageenges_ES
dc.publisherElsevieres_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectIngeniería de minases_ES
dc.subject.otherPotentially toxic elements (PTEs)es_ES
dc.subject.otherSandy soiles_ES
dc.subject.otherMineral processinges_ES
dc.subject.otherLeades_ES
dc.subject.otherCircular economyes_ES
dc.titleAn evaluation of the feasibility of electrostatic separation for physical soil washinges_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1016/j.eti.2023.103237
dc.description.peerreviewedSIes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MU-21-UP2021-03032892642es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.journal.titleEnvironmental Technology & Innovationes_ES
dc.volume.number32es_ES
dc.page.initial103237es_ES
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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