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Adsorbent material based on passion-fruit wastes to remove lead (Pb), chromium (Cr) and copper (Cu) from metal-contaminated waters
dc.contributor.author | Campos Flores, Gaby | |
dc.contributor.author | Gurreonero Fernández, Julio César | |
dc.contributor.author | Castillo Herrera, Alberto Artidoro | |
dc.contributor.author | Obeso Obando, Aída del Rosario | |
dc.contributor.author | Díaz Silva, Valeria Tamara | |
dc.contributor.author | Vejarano Mantilla, Ricardo David | |
dc.date.accessioned | 2021-06-18T22:27:58Z | |
dc.date.available | 2021-06-18T22:27:58Z | |
dc.date.issued | 2018-04-24 | |
dc.identifier.citation | Campos, G. ...[et al]. (2018). Adsorbent material based on passion-fruit wastes to remove lead (Pb), chromium (Cr) and copper (Cu) from metal-contaminated waters. AIP Conference Proceedings , 1952(1). https://doi.org/10.1063/1.5032041 | es_PE |
dc.identifier.uri | https://hdl.handle.net/11537/26886 | |
dc.description | El texto completo de este trabajo no está disponible en el Repositorio Académico UPN por restricciones de la casa editorial donde ha sido publicado. | es_PE |
dc.description.abstract | ABSTRACT The aim of the present work was to evaluate the feasibility of passion-fruit shell (PFS) biomass as adsorbent material to remove heavy metals from contaminated waters. Model mediums were used, which were composed of distilled water and the respective metal: lead (Pb), chromium (Cr) and copper (Cu), with a dose of 10g of dry PFSbiomass per liter of medium. The residual concentration of each metal was determined by Atomic Absorption Spectrophotometry (AAS). A good adsorption capacity was exhibited by this agro industrial waste, achieving removal levels of 96,93 and 82% for Pb, Cr and Cu, respectively. In addition, the results obtained showed an adequate fit to the Freundlich model (R2 > 0.91), on the basis of which, the following values of adsorption capacity (k: 1.7057, 0.6784, 0.3302) and adsorption intensity (n: 0.6869, 2.3474, 1.0499), for Pb, Cr and Cu respectively, were obtained. Our results suggest that Pb, Cr and Cu ions can be removed by more than 80% by using this agro industrial waste, which with a minimum treatment could be used as an adsorbent material in the treatment of metal-contaminated waters. | es_PE |
dc.format | application/pdf | es_PE |
dc.language.iso | eng | es_PE |
dc.publisher | AIP Publishing | es_PE |
dc.rights | info:eu-repo/semantics/openAccess | es_PE |
dc.rights | Atribución-NoComercial-CompartirIgual 3.0 Estados Unidos de América | * |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
dc.source | Universidad Privada del Norte | es_PE |
dc.source | Repositorio Institucional - UPN | es_PE |
dc.subject | Adsorción | es_PE |
dc.subject | Residuos industriales | es_PE |
dc.subject | Metales | es_PE |
dc.subject | Cobre | es_PE |
dc.subject | Plomo | es_PE |
dc.title | Adsorbent material based on passion-fruit wastes to remove lead (Pb), chromium (Cr) and copper (Cu) from metal-contaminated waters | es_PE |
dc.type | info:eu-repo/semantics/article | es_PE |
dc.publisher.country | US | es_PE |
dc.identifier.journal | AIP Conference Proceedings | es_PE |
dc.description.peer-review | Revisión por pares | es_PE |
dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#2.07.00 | es_PE |
dc.description.sede | Trujillo San Isidro | es_PE |
dc.identifier.doi | https://doi.org/10.1063/1.5032041 |
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