Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash

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The Ticapampa tailings deposit borders the left bank of the Santa River. The results of the geological, geomorphological, geodynamic and topographic investigations show a volume of 1,043,000.53 m3 of tailings, with a high content of acids, sulfates, dissolved mine metals, as well as copper and a lar...

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Detalles Bibliográficos
Autor: Escalante Contreras, Jorge
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/26106
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/26106
Nivel de acceso:acceso abierto
Materia:Contamination
deposit
design
flow
impermeable
tailings
Contaminación
depósito
diseño
flujo
relave
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spelling Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash Diseño de un depósito de relave reubicado frente a un relave contaminado en Ticapampa – Recuay - AncashEscalante Contreras, Jorge Escalante Contreras, JorgeContaminationdepositdesignflowimpermeabletailingsContaminacióndepósitodiseñoflujoimpermeablerelaveThe Ticapampa tailings deposit borders the left bank of the Santa River. The results of the geological, geomorphological, geodynamic and topographic investigations show a volume of 1,043,000.53 m3 of tailings, with a high content of acids, sulfates, dissolved mine metals, as well as copper and a large amount of suspended solids. Due to rainfall, the tailings are vulnerable to erosion, infiltration and contamination of the lower part. To mitigate contamination, a new impermeable tailings deposit was designed with a 1.5 mm thick HDPE geomembrane, which will be installed above geotextile with 400 gr/m2 nonwoven, where the tailings were encapsulated to monitor infiltration and movement. with a negative slope that produces acidic waters and contaminates the lower part. The geomembrane is made of high-density polyethylene (HDPE), its resins are high in molecular weight; This is how flexible geomembranes are formed, which are considered of good quality; It was formulated to resist the main chemical agents such as degradable ultraviolet rays.El depósito de relave Ticapampa limita con la margen izquierda del río Santa, los resultados de las investigaciones geológicas, geomorfológicas, geodinámicas y topográficas muestran un volumen de 1’043,000.53 m3 de relave, con elevado contenido de ácidos, sulfatos, metales disueltos de mina, así como de cobre y de gran cantidad de sólidos en suspensión. Por las precipitaciones pluviales los relaves son vulnerables a la erosión, infiltración y contaminación de la parte inferior. Para mitigar la contaminación se diseñó un nuevo depósito impermeable de relave con una geomembrana HDPE 1.5 mm de espesor, la misma que será instalada por encima de geotextil con 400 gr/m2 no tejido, donde se encapsuló el relave para monitorear la infiltración y el movimiento con pendiente negativo que produce aguas ácidas y contamina la parte inferior. La geomembrana está constituido por polietileno con una densidad alta (PEAD), sus resinas son altos en peso molecular; así se forman las geomembranas flexibles, que son considerados de buena calidad; fue formulada para resistir a los principales agentes químicos como los rayos ultravioletas degradables.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/2610610.15381/iigeo.v26i52.26106Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 No. 52 (2023); e26106 Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 Núm. 52 (2023); e26106 1682-30871561-0888reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/26106/20356Derechos de autor 2023 Jorge Escalante Contrerashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/261062023-12-17T15:45:02Z
dc.title.none.fl_str_mv Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
Diseño de un depósito de relave reubicado frente a un relave contaminado en Ticapampa – Recuay - Ancash
title Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
spellingShingle Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
Escalante Contreras, Jorge
Contamination
deposit
design
flow
impermeable
tailings
Contaminación
depósito
diseño
flujo
impermeable
relave
title_short Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
title_full Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
title_fullStr Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
title_full_unstemmed Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
title_sort Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
dc.creator.none.fl_str_mv Escalante Contreras, Jorge
Escalante Contreras, Jorge
author Escalante Contreras, Jorge
author_facet Escalante Contreras, Jorge
Escalante Contreras, Jorge
author_role author
author2 Escalante Contreras, Jorge
author2_role author
dc.subject.none.fl_str_mv Contamination
deposit
design
flow
impermeable
tailings
Contaminación
depósito
diseño
flujo
impermeable
relave
topic Contamination
deposit
design
flow
impermeable
tailings
Contaminación
depósito
diseño
flujo
impermeable
relave
description The Ticapampa tailings deposit borders the left bank of the Santa River. The results of the geological, geomorphological, geodynamic and topographic investigations show a volume of 1,043,000.53 m3 of tailings, with a high content of acids, sulfates, dissolved mine metals, as well as copper and a large amount of suspended solids. Due to rainfall, the tailings are vulnerable to erosion, infiltration and contamination of the lower part. To mitigate contamination, a new impermeable tailings deposit was designed with a 1.5 mm thick HDPE geomembrane, which will be installed above geotextile with 400 gr/m2 nonwoven, where the tailings were encapsulated to monitor infiltration and movement. with a negative slope that produces acidic waters and contaminates the lower part. The geomembrane is made of high-density polyethylene (HDPE), its resins are high in molecular weight; This is how flexible geomembranes are formed, which are considered of good quality; It was formulated to resist the main chemical agents such as degradable ultraviolet rays.
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/26106
10.15381/iigeo.v26i52.26106
url https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/26106
identifier_str_mv 10.15381/iigeo.v26i52.26106
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/26106/20356
dc.rights.none.fl_str_mv Derechos de autor 2023 Jorge Escalante Contreras
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2023 Jorge Escalante Contreras
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); e26106
Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 26 Núm. 52 (2023); e26106
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 13.871716
Design of a tailings pond relocated in front of a tailings contaminated in Ticapampa – Recuay – Ancash
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