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Tecnologías para la remoción de colorantes y pigmentos presentes en aguas residuales. Una revisión
dc.rights.license | Atribución-NoComercial 4.0 Internacional |
dc.contributor.author | Barrios-Ziolo, Leonardo Fabio |
dc.contributor.author | Gaviria-Restrepo, Luisa Fernanda |
dc.contributor.author | Agudelo, Edison Alexander |
dc.contributor.author | Cardona Gallo, Santiago Alonso |
dc.date.accessioned | 2019-07-02T11:15:59Z |
dc.date.available | 2019-07-02T11:15:59Z |
dc.date.issued | 2015-06 |
dc.identifier.issn | ISSN: 0012-7353 |
dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/55206 |
dc.description.abstract | Dyes and pigments are beginning to do in the country considered as a series of compounds that can have toxicological characteristics beyond the aesthetic aspects in wastewater. This review attempted to cluster the most effective treatments for the removal, destruction and mineralization of dyes and pigments present in wastewater depend on the physicochemical properties of the constituent molecules. The kinetics of removal of BOD, COD, "real" colour and "apparent" in effluents, in addition to operating times were studied to determine the set of physical technologies, chemical, biological and combined major and influence nowadays. Among the most relevant treatment technologies highlights the adsorption and filtration, advanced oxidation technologies (photocatalysis, ozonation, fenton / UV, electrocoagulation, etc.) and sequential biological processes (type anaerobic - aerobic). The influence of variables such as the pH, the initial concentration of dye and solubility, among others, on the kinetics of removal of specific dyes are evident. |
dc.format.mimetype | application/pdf |
dc.language.iso | spa |
dc.publisher | Universidad Nacional de Colombia Sede Medellin. Facultad de Minas |
dc.relation.ispartof | Universidad Nacional de Colombia Sede Medellín Facultad de Minas Escuela de Geociencias y Medio Ambiente |
dc.relation.ispartof | Escuela de Geociencias y Medio Ambiente |
dc.rights | Derechos reservados - Universidad Nacional de Colombia |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ |
dc.subject.ddc | 5 Ciencias naturales y matemáticas / Science |
dc.subject.ddc | 55 Ciencias de la tierra / Earth sciences and geology |
dc.title | Tecnologías para la remoción de colorantes y pigmentos presentes en aguas residuales. Una revisión |
dc.type | Artículo de revista |
dc.type.driver | info:eu-repo/semantics/article |
dc.type.version | info:eu-repo/semantics/publishedVersion |
dc.identifier.eprints | http://bdigital.unal.edu.co/50524/ |
dc.relation.references | Barrios-Ziolo, Leonardo Fabio and Gaviria-Restrepo, Luisa Fernanda and Agudelo, Edison Alexander and Cardona Gallo, Santiago Alonso (2015) Tecnologías para la remoción de colorantes y pigmentos presentes en aguas residuales. Una revisión. Dyna, 82 (191). pp. 118-126. ISSN 0012-7353 |
dc.rights.accessrights | info:eu-repo/semantics/openAccess |
dc.subject.proposal | Colorantes |
dc.subject.proposal | Aguas resuduales |
dc.subject.proposal | Tratamiento de aguas residuales |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content | Text |
dc.type.redcol | http://purl.org/redcol/resource_type/ART |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
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