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dc.contributor.authorCampillo Figueroa, Gloria Eugenia-
dc.contributor.authorMorales, G.-
dc.contributor.authorHincapié Ruiz, Cesar Augusto-
dc.contributor.authorOsorio Vélez, Jaime Alberto-
dc.contributor.authorArnache Olmos, Oscar Luis-
dc.contributor.authorUribe Alzate, Jose Ignacio-
dc.contributor.authorJaramillo Isaza, Franklin-
dc.date.accessioned2019-05-03T20:54:20Z-
dc.date.available2019-05-03T20:54:20Z-
dc.date.issued2016-
dc.identifier.citationE. Vélez, G. Campillo, G. Morales, C. Hincapié, J.Osorio, O. Arnache, J. Uribe, F. Jaramillo, "Mercury removal in wastewater by iron oxide nanoparticles", Journal of Physics: Conference Series, vol.687. no.2016, pp.1-4, 2016. https://doi.org/10.1088/1742-6596/687/1/012050spa
dc.identifier.issn1742-6588-
dc.identifier.urihttp://hdl.handle.net/10495/10990-
dc.description.abstractABSTRACT: Mercury is one of the persistent pollutants in wastewater; it is becoming a severe environmental and public health problem, this is why nowadays its removal is an obligation. Iron oxide nanoparticles are receiving much attention due to their properties, such as: great biocompatibility, ease of separation, high relation of surface-area to volume, surface modifiability, reusability, excellent magnetic properties and relative low cost. In this experiment, Fe3O4 and γ-Fe2O3 nanoparticles were synthesized using iron salts and NaOH as precipitation agents, and Aloe Vera as stabilizing agent; then these nanoparticles were characterized by three different measurements: first, using a Zetasizer Nano ZS for their size estimation, secondly UV−visible spectroscopy which showed the existence of resonance of plasmon at λmax~360 nm, and lastly by Scanning Electron Microscopy (SEM) to determine nanoparticles form. The results of this characterization showed that the obtained Iron oxides nanoparticles have a narrow size distribution (∼100nm). Mercury removal of 70% approximately was confirmed by atomic absorption spectroscopy measurements.spa
dc.format.extent3spa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherIOP Publishing Ltd.spa
dc.type.hasversioninfo:eu-repo/semantics/publishedVersionspa
dc.rightsAtribución 2.5 Colombia (CC BY 2.5 CO)*
dc.rightsinfo:eu-repo/semantics/openAccessspa
dc.rights.urihttps://creativecommons.org/licenses/by/2.5/co/*
dc.subjectIron oxide nanoparticles-
dc.subjectMercury removal-
dc.subjectSewage water-
dc.subjectAguas residuales-
dc.subjectNanopartículas de óxido de hierro-
dc.subjectRemoción de mercurio-
dc.titleMercury removal in wastewater by iron oxide nanoparticlesspa
dc.typeinfo:eu-repo/semantics/articlespa
dc.identifier.doi10.1088/1742-6596/687/1/012050-
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2spa
dc.identifier.eissn1742-6596-
oaire.citationtitleJournal of Physics: Conference Seriesspa
oaire.citationstartpage1spa
oaire.citationendpage4spa
oaire.citationvolume687spa
oaire.citationissue2016spa
dc.rights.creativecommonshttps://creativecommons.org/licenses/by/4.0/spa
dc.publisher.placeReino Unidospa
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.redcolhttps://purl.org/redcol/resource_type/ARTspa
dc.type.localArtículo de investigaciónspa
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