Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption
Descripción del Articulo
Arsenic contamination in water represents a serious public health issue worldwide, particularly in regions where natural or anthropogenic sources contribute to concentrations exceeding the maximum permissible limit of 0.01 mg/L established by the World Health Organization. This study evaluated the e...
| Autores: | , , |
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| Formato: | artículo |
| Fecha de Publicación: | 2025 |
| Institución: | Universidad Privada de Tacna |
| Repositorio: | Revistas - Universidad Privada de Tacna |
| Lenguaje: | español |
| OAI Identifier: | oai:revistas.upt.edu.pe:article/1302 |
| Enlace del recurso: | https://revistas.upt.edu.pe/ojs/index.php/ingenieria/article/view/1302 |
| Nivel de acceso: | acceso abierto |
| Materia: | adsorción calidad del agua remoción de arsénico adsorption water quality arsenic removal |
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Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic AdsorptionMatriz cerámica basada en arcilla roja funcionalizada con Fe₂O₃ para la adsorción de arsénicoTrejo Espinoza, Abrahán FernandoVelásquez Ccosi, Percy FermínPonce Ramírez, Juan Carlosadsorcióncalidad del aguaremoción de arsénicoadsorptionwater qualityarsenic removalArsenic contamination in water represents a serious public health issue worldwide, particularly in regions where natural or anthropogenic sources contribute to concentrations exceeding the maximum permissible limit of 0.01 mg/L established by the World Health Organization. This study evaluated the efficiency of a ceramic matrix made from red clay impregnated with ferric oxide (Fe₂O₃) for arsenic removal and water quality improvement. Water samples were collected from the Apacheta River and treated using a continuous-flow system with supports calcined at 800 °C. Arsenic concentrations were determined by spectrophotometry, and physicochemical parameters were analyzed before and after treatment. The results showed a reduction in arsenic concentration from 0.17 mg/L to 0.0053 mg/L, achieving a removal efficiency of 94.5 %, along with improvements in turbidity, electrical conductivity, and dissolved solids. Statistical analysis revealed significant differences (p < 0.05) in all evaluated parameters. In conclusion, the proposed ceramic matrix represents a viable and sustainable technological alternative for the purification of natural waters contaminated with arsenic, applicable in various regions affected by this pollutant.La contaminación del agua por arsénico representa un grave problema de salud pública a nivel mundial, especialmente en regiones donde las fuentes naturales o antropogénicas contribuyen a concentraciones superiores al límite máximo permisible de 0,01 mg/L establecido por la Organización Mundial de la Salud. En este estudio se evaluó la eficacia de una matriz cerámica elaborado a base de arcilla roja impregnada con óxido férrico (Fe₂O₃) para la remoción de arsénico y la mejora de la calidad del agua. Las muestras se recolectaron del río Apacheta y fueron tratadas mediante un sistema de flujo continuo utilizando matrices calcinados a 800 °C. Se determinaron las concentraciones de arsénico mediante espectrofotometría y se evaluaron parámetros fisicoquímicos antes y después del tratamiento. Los resultados mostraron una reducción de la concentración inicial de 0,17 mg/L a 0,0053 mg/L, alcanzando una eficiencia de remoción del 94,5 %, además de mejoras en turbidez, conductividad eléctrica y sólidos disueltos. El análisis estadístico evidenció diferencias significativas (p < 0,05) en todos los parámetros evaluados. En conclusión, la matriz cerámica propuesto constituye una alternativa tecnológica viable y sostenible para la purificación de aguas naturales contaminadas con arsénico, aplicable en diversas regiones afectadas por este contaminante.UNIVERSIDAD PRIVADA DE TACNA2025-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.upt.edu.pe/ojs/index.php/ingenieria/article/view/130210.47796/ing.v7i00.1302INGENIERÍA INVESTIGA; Vol. 7 (2025): Ingeniería InvestigaINGENIERÍA INVESTIGA; Vol. 7 (2025): Ingeniería Investiga2708-303910.47796/ing.v7i00reponame:Revistas - Universidad Privada de Tacnainstname:Universidad Privada de Tacnainstacron:UPTspahttps://revistas.upt.edu.pe/ojs/index.php/ingenieria/article/view/1302/1115Derechos de autor 2025 Abrahán Fernando Trejo Espinoza, Percy Fermín Velásquez Ccosi, Juan Carlos Ponce Ramírezhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:revistas.upt.edu.pe:article/13022025-10-31T21:26:13Z |
| dc.title.none.fl_str_mv |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption Matriz cerámica basada en arcilla roja funcionalizada con Fe₂O₃ para la adsorción de arsénico |
| title |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption |
| spellingShingle |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption Trejo Espinoza, Abrahán Fernando adsorción calidad del agua remoción de arsénico adsorption water quality arsenic removal |
| title_short |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption |
| title_full |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption |
| title_fullStr |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption |
| title_full_unstemmed |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption |
| title_sort |
Ceramic Matrix Based on Red Clay Functionalized with Fe₂O₃ for Arsenic Adsorption |
| dc.creator.none.fl_str_mv |
Trejo Espinoza, Abrahán Fernando Velásquez Ccosi, Percy Fermín Ponce Ramírez, Juan Carlos |
| author |
Trejo Espinoza, Abrahán Fernando |
| author_facet |
Trejo Espinoza, Abrahán Fernando Velásquez Ccosi, Percy Fermín Ponce Ramírez, Juan Carlos |
| author_role |
author |
| author2 |
Velásquez Ccosi, Percy Fermín Ponce Ramírez, Juan Carlos |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
adsorción calidad del agua remoción de arsénico adsorption water quality arsenic removal |
| topic |
adsorción calidad del agua remoción de arsénico adsorption water quality arsenic removal |
| description |
Arsenic contamination in water represents a serious public health issue worldwide, particularly in regions where natural or anthropogenic sources contribute to concentrations exceeding the maximum permissible limit of 0.01 mg/L established by the World Health Organization. This study evaluated the efficiency of a ceramic matrix made from red clay impregnated with ferric oxide (Fe₂O₃) for arsenic removal and water quality improvement. Water samples were collected from the Apacheta River and treated using a continuous-flow system with supports calcined at 800 °C. Arsenic concentrations were determined by spectrophotometry, and physicochemical parameters were analyzed before and after treatment. The results showed a reduction in arsenic concentration from 0.17 mg/L to 0.0053 mg/L, achieving a removal efficiency of 94.5 %, along with improvements in turbidity, electrical conductivity, and dissolved solids. Statistical analysis revealed significant differences (p < 0.05) in all evaluated parameters. In conclusion, the proposed ceramic matrix represents a viable and sustainable technological alternative for the purification of natural waters contaminated with arsenic, applicable in various regions affected by this pollutant. |
| publishDate |
2025 |
| dc.date.none.fl_str_mv |
2025-10-31 |
| 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://revistas.upt.edu.pe/ojs/index.php/ingenieria/article/view/1302 10.47796/ing.v7i00.1302 |
| url |
https://revistas.upt.edu.pe/ojs/index.php/ingenieria/article/view/1302 |
| identifier_str_mv |
10.47796/ing.v7i00.1302 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistas.upt.edu.pe/ojs/index.php/ingenieria/article/view/1302/1115 |
| dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
UNIVERSIDAD PRIVADA DE TACNA |
| publisher.none.fl_str_mv |
UNIVERSIDAD PRIVADA DE TACNA |
| dc.source.none.fl_str_mv |
INGENIERÍA INVESTIGA; Vol. 7 (2025): Ingeniería Investiga INGENIERÍA INVESTIGA; Vol. 7 (2025): Ingeniería Investiga 2708-3039 10.47796/ing.v7i00 reponame:Revistas - Universidad Privada de Tacna instname:Universidad Privada de Tacna instacron:UPT |
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Universidad Privada de Tacna |
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UPT |
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UPT |
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Revistas - Universidad Privada de Tacna |
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Revistas - Universidad Privada de Tacna |
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1868353942536060928 |
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13.075366 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
