Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]

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ABSTRACT The purpose of this research was to evaluate the influence of contact time and pH on zinc biosorption of contaminated waters of the Rio Grande - Quiruvilca, using granadilla husks. Contaminated water was initially characterized by flame-type atomic absorption spectrophotometry, obtaining an...

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Detalles Bibliográficos
Autores: Salas-Horna, Gerardo Lenin, Effio-Quezada, Wilberto
Formato: objeto de conferencia
Fecha de Publicación:2020
Institución:Universidad Privada del Norte
Repositorio:UPN-Institucional
Lenguaje:español
OAI Identifier:oai:repositorio.upn.edu.pe:11537/26879
Enlace del recurso:https://hdl.handle.net/11537/26879
https://doi.org/10.18687/LACCEI2020.1.1.163
Nivel de acceso:acceso abierto
Materia:Absorción
Zinc
Frutas
Aguas residuales
https://purl.org/pe-repo/ocde/ford#2.07.00
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dc.title.es_PE.fl_str_mv Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
title Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
spellingShingle Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
Salas-Horna, Gerardo Lenin
Absorción
Zinc
Frutas
Aguas residuales
https://purl.org/pe-repo/ocde/ford#2.07.00
title_short Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
title_full Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
title_fullStr Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
title_full_unstemmed Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
title_sort Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
author Salas-Horna, Gerardo Lenin
author_facet Salas-Horna, Gerardo Lenin
Effio-Quezada, Wilberto
author_role author
author2 Effio-Quezada, Wilberto
author2_role author
dc.contributor.author.fl_str_mv Salas-Horna, Gerardo Lenin
Effio-Quezada, Wilberto
dc.subject.es_PE.fl_str_mv Absorción
Zinc
Frutas
Aguas residuales
topic Absorción
Zinc
Frutas
Aguas residuales
https://purl.org/pe-repo/ocde/ford#2.07.00
dc.subject.ocde.es_PE.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.07.00
description ABSTRACT The purpose of this research was to evaluate the influence of contact time and pH on zinc biosorption of contaminated waters of the Rio Grande - Quiruvilca, using granadilla husks. Contaminated water was initially characterized by flame-type atomic absorption spectrophotometry, obtaining an initial concentration of 238.48 mg / L of zinc. The treatment was carried out at different times and pH, in order to determine the influence of said factors on zinc adsorption. At a pH 10 and a time of 24 minutes a final concentration of 0.09 mg / L was determined. The efficiency obtained is 99.96%, with an absorption capacity of 119.20 mg / g. The equilibrium data are properly adjusted to the Langmuir isotherm, so the zinc absorption kinetics that best suits the second order pseudo model.
publishDate 2020
dc.date.accessioned.none.fl_str_mv 2021-06-17T23:38:07Z
dc.date.available.none.fl_str_mv 2021-06-17T23:38:07Z
dc.date.issued.fl_str_mv 2020-09-15
dc.type.es_PE.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
dc.identifier.citation.es_PE.fl_str_mv Salas, G. & Effio, W. (2020). Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]. Proceedings of the LACCEI International Multi-conference for Engineering, Education and Technology, (163). https://doi.org/10.18687/LACCEI2020.1.1.163
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/11537/26879
dc.identifier.journal.es_PE.fl_str_mv Proceedings of the LACCEI International Multi-conference for Engineering, Education and Technology
dc.identifier.doi.none.fl_str_mv https://doi.org/10.18687/LACCEI2020.1.1.163
identifier_str_mv Salas, G. & Effio, W. (2020). Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]. Proceedings of the LACCEI International Multi-conference for Engineering, Education and Technology, (163). https://doi.org/10.18687/LACCEI2020.1.1.163
Proceedings of the LACCEI International Multi-conference for Engineering, Education and Technology
url https://hdl.handle.net/11537/26879
https://doi.org/10.18687/LACCEI2020.1.1.163
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eu_rights_str_mv openAccess
rights_invalid_str_mv Atribución-NoComercial-CompartirIgual 3.0 Estados Unidos de América
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dc.publisher.es_PE.fl_str_mv LACCEI
dc.publisher.country.es_PE.fl_str_mv US
dc.source.es_PE.fl_str_mv Universidad Privada del Norte
Repositorio Institucional - UPN
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spelling Salas-Horna, Gerardo LeninEffio-Quezada, Wilberto2021-06-17T23:38:07Z2021-06-17T23:38:07Z2020-09-15Salas, G. & Effio, W. (2020). Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]. Proceedings of the LACCEI International Multi-conference for Engineering, Education and Technology, (163). https://doi.org/10.18687/LACCEI2020.1.1.163https://hdl.handle.net/11537/26879Proceedings of the LACCEI International Multi-conference for Engineering, Education and Technologyhttps://doi.org/10.18687/LACCEI2020.1.1.163ABSTRACT The purpose of this research was to evaluate the influence of contact time and pH on zinc biosorption of contaminated waters of the Rio Grande - Quiruvilca, using granadilla husks. Contaminated water was initially characterized by flame-type atomic absorption spectrophotometry, obtaining an initial concentration of 238.48 mg / L of zinc. The treatment was carried out at different times and pH, in order to determine the influence of said factors on zinc adsorption. At a pH 10 and a time of 24 minutes a final concentration of 0.09 mg / L was determined. The efficiency obtained is 99.96%, with an absorption capacity of 119.20 mg / g. The equilibrium data are properly adjusted to the Langmuir isotherm, so the zinc absorption kinetics that best suits the second order pseudo model.RESUMEN La presente investigación tuvo como objetivo evaluar la influencia del tiempo de contacto y el pH en la biosorción de zinc, de aguas contaminadas del rio Grande – Quiruvilca, utilizando cascaras de granadilla. El agua contaminada fue caracterizada inicialmente por espectrofotometría de absorción atómica tipo llama, obteniendo una concentración inicial de 238,48 mg/L de zinc. Se realizó el tratamiento a diferentes tiempos y pH, con el fin de determinar la influencia de dichos factores en la adsorción de zinc. A un pH 10 y un tiempo de 24 minutos se determinó una concentración final de 0.09 mg/L. La eficiencia obtenida es de un 99.96 %, con una capacidad de absorción de 119.20 mg/g. Los datos de equilibrio se ajustan adecuadamente a la isoterma de Langmuir, por lo cual la cinética de absorción de zinc que mejor se adecua es el modelo de pseudo segundo orden.Revisión por paresTrujillo San Isidroapplication/pdfspaLACCEIUSinfo:eu-repo/semantics/openAccessAtribución-NoComercial-CompartirIgual 3.0 Estados Unidos de Américahttps://creativecommons.org/licenses/by-nc-sa/3.0/us/Universidad Privada del NorteRepositorio Institucional - UPNreponame:UPN-Institucionalinstname:Universidad Privada del Norteinstacron:UPNAbsorciónZincFrutasAguas residualeshttps://purl.org/pe-repo/ocde/ford#2.07.00Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]info:eu-repo/semantics/conferenceObjectORIGINALContact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption.pdfContact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption.pdfapplication/pdf939427https://repositorio.upn.edu.pe/bitstream/11537/26879/1/Contact%20time%20and%20pH%20of%20the%20granadilla%20skin%20%28Passiflora%20ligularis%20L.%29%20in%20the%20zinc%20biosorption.pdf247df553ae2b9306e919e31aa587e717MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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Contact time and pH of the granadilla skin (Passiflora ligularis L.) in the zinc biosorption in the contaminated waters of the Rio Grande [Tiempo de Contacto y pH de la Cascara de Granadilla (Passiflora ligularis L.) en la Biosorción de Zinc en Aguas Contaminadas del Rio Grande]
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