Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum

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The tailings of a mining plant in Peru are highly contaminated by heavy metals, containing toxic levels of Al, Cd, Cu, Pb and Zn, presenting a high environmental risk. Therefore, phytoremediation was carried out using Dactylis glomerata and Pennisetum clandestinum on a greenhouse scale for soil reco...

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Detalles Bibliográficos
Autor: Vizconde Suárez, Janeth Yvonne
Formato: artículo
Fecha de Publicación:2023
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/25283
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/25283
Nivel de acceso:acceso abierto
Materia:Fitorremediación
Suelo contaminado
Dactylis glomerata
Pennisetum clandestinum
relave
Phytoremediation
Contaminated soil
tailings
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spelling Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinumLa fitorremediación de suelos contaminados por relaves mineros a través de Dactylis glomerata y Pennisetum clandestinumVizconde Suárez, Janeth YvonneVizconde Suárez, Janeth YvonneFitorremediaciónSuelo contaminado Dactylis glomerataPennisetum clandestinumrelavePhytoremediation Contaminated soil Dactylis glomerataPennisetum clandestinumtailingsThe tailings of a mining plant in Peru are highly contaminated by heavy metals, containing toxic levels of Al, Cd, Cu, Pb and Zn, presenting a high environmental risk. Therefore, phytoremediation was carried out using Dactylis glomerata and Pennisetum clandestinum on a greenhouse scale for soil recovery. The study was quantitative, explanatory and experimental. Selective sampling and the Interception Line method were used for sampling. The results indicate that the two plant species in soils contaminated with mining tailings have a phytoremediation efficiency by exclusion higher than 99% (p>0.001), immobilizing metals under the non-soluble form. It is concluded that the association of the two species has the root and rhizosphere as the main destination of heavy metals (as undissolved metal), which makes them exclusion phytostabilizing plants.El relave de una planta minera en Perú está muy contaminado por metales pesados, contiene niveles tóxicos de Al, Cd, Cu, Pb y Zn, presenta riesgo ambiental elevado. Por lo cual se realizó la fitorremediación a través de Dactylis glomerata y Pennisetum clandestinum a escala invernadero para la recuperación del suelo. El estudio fue cuantitativo, explicativo y experimental. Para la toma de muestra se consideró el muestreo selectivo y método de la Línea de Intercepción. Los resultados indican que las dos especies vegetales en suelos contaminados con relave de la minería tienen eficiencia fitorremediadora por exclusión superior al 99% (p>0.001), inmovilizando los metales bajo la forma no soluble. Se concluye que la asociación de las dos especies tiene como destino mayoritario de metales pesados a la raíz y la rizósfera (como metal no disuelto), lo que las convierte en plantas fitoestabilizadoras exclusoras.Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica2023-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/2528310.15381/iigeo.v26i52.25283Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 No. 52 (2023); e25283Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 Núm. 52 (2023); e252831682-30871561-0888reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/25283/20365Derechos de autor 2023 Janeth Yvonne Vizconde Suárezhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/252832023-12-17T15:45:02Z
dc.title.none.fl_str_mv Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
La fitorremediación de suelos contaminados por relaves mineros a través de Dactylis glomerata y Pennisetum clandestinum
title Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
spellingShingle Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
Vizconde Suárez, Janeth Yvonne
Fitorremediación
Suelo contaminado
Dactylis glomerata
Pennisetum clandestinum
relave
Phytoremediation
Contaminated soil
Dactylis glomerata
Pennisetum clandestinum
tailings
title_short Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
title_full Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
title_fullStr Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
title_full_unstemmed Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
title_sort Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
dc.creator.none.fl_str_mv Vizconde Suárez, Janeth Yvonne
Vizconde Suárez, Janeth Yvonne
author Vizconde Suárez, Janeth Yvonne
author_facet Vizconde Suárez, Janeth Yvonne
author_role author
dc.subject.none.fl_str_mv Fitorremediación
Suelo contaminado
Dactylis glomerata
Pennisetum clandestinum
relave
Phytoremediation
Contaminated soil
Dactylis glomerata
Pennisetum clandestinum
tailings
topic Fitorremediación
Suelo contaminado
Dactylis glomerata
Pennisetum clandestinum
relave
Phytoremediation
Contaminated soil
Dactylis glomerata
Pennisetum clandestinum
tailings
description The tailings of a mining plant in Peru are highly contaminated by heavy metals, containing toxic levels of Al, Cd, Cu, Pb and Zn, presenting a high environmental risk. Therefore, phytoremediation was carried out using Dactylis glomerata and Pennisetum clandestinum on a greenhouse scale for soil recovery. The study was quantitative, explanatory and experimental. Selective sampling and the Interception Line method were used for sampling. The results indicate that the two plant species in soils contaminated with mining tailings have a phytoremediation efficiency by exclusion higher than 99% (p>0.001), immobilizing metals under the non-soluble form. It is concluded that the association of the two species has the root and rhizosphere as the main destination of heavy metals (as undissolved metal), which makes them exclusion phytostabilizing plants.
publishDate 2023
dc.date.none.fl_str_mv 2023-12-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/25283
10.15381/iigeo.v26i52.25283
url https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/25283
identifier_str_mv 10.15381/iigeo.v26i52.25283
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/25283/20365
dc.rights.none.fl_str_mv Derechos de autor 2023 Janeth Yvonne Vizconde Suárez
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2023 Janeth Yvonne Vizconde Suárez
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica
dc.source.none.fl_str_mv Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 No. 52 (2023); e25283
Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 Núm. 52 (2023); e25283
1682-3087
1561-0888
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.7211075
Phytoremediation of soils contaminated by mine tailings by means of Dactylis glomerata and Pennisetum clandestinum
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