Efficiency of a combined system for the removal of organic load from dairy effluents
Descripción del Articulo
One of the main residues generated in the dairy industry is whey, due to its high organic load it represents a serious environmental problem when it is disposed of to receiving natural bodies, altering its environmental quality. The efficiency of a combined system composed of electrocoagulation and...
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|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2021 |
| Institución: | Universidad César Vallejo |
| Repositorio: | Revistas - Universidad César Vallejo |
| Lenguaje: | español |
| OAI Identifier: | oai:oai.revistas.ucv.edu.pe:article/573 |
| Enlace del recurso: | http://revistas.ucv.edu.pe/index.php/ucv-hacer/article/view/573 |
| Nivel de acceso: | acceso abierto |
| Materia: | Aguas residuales Electrocoagulación Filtro biológico Lácteo Lactosuero Wastewater Electrocoagulation Biological filter Dairy Whey |
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Efficiency of a combined system for the removal of organic load from dairy effluentsEficiencia de un sistema combinado para la remoción de carga orgánica de efluentesApaza-Aquino, HugoAguas residualesElectrocoagulaciónFiltro biológicoLácteoLactosueroWastewaterElectrocoagulationBiological filterDairyWheyOne of the main residues generated in the dairy industry is whey, due to its high organic load it represents a serious environmental problem when it is disposed of to receiving natural bodies, altering its environmental quality. The efficiency of a combined system composed of electrocoagulation and biological filter was evaluated; for which the electrocoagulation process was carried out in a batch reactor with aluminum and iron electrodes, the biological filter was packed with biomass composed of: Bacillus spp, Acinetobacter spp, Lactobacillus spp and Streptococcus spp. Electrocoagulation was responsible for reducing the organic load by more than 80% and the biological filter working with an average organic load of 1405 mg / L of BOD5 contributed to the reduction of the remaining organic load; the combined electrocoagulation-biological filter system with recirculation achieved a removal efficiency for COD of 89.7% and for BOD5 of 89.8%, with a final pH of 7.37. There are various technologies to treat wastewater from the dairy industry, but the application of a combined system could be an alternative to treat dairy wastewater due to the efficiency obtained.Uno de los principales residuos que se genera en la industria láctea es el lactosuero, por su alta carga orgánica representa un serio problema ambiental cuando es desechado a cuerpos naturales receptores, alterando su calidad ambiental. Se evaluó la eficiencia de un sistema combinado compuesto por la electrocoagulación y filtro biológico; para lo cual se realizó el proceso de electrocoagulación en un reactor de régimen batch con electrodos de aluminio y hierro, el filtro biológico fue empaquetado con biomasa compuesta por: Bacillus spp, Acinetobacter spp, Lactobacillus spp y Streptococcus spp. La electrocoagulación fue el responsable de disminuir en más del 80% de la carga orgánica y el filtro biológico trabajando con una carga orgánica promedio de 1405 mg/L de DBO5 contribuyó en la disminución del remanente de la carga orgánica; el sistema combinado de electrocoagulación - filtro biológico con recirculación logró una eficiencia de remoción para la DQO del 89,7 % y para la DBO5 del 89,8 %, con un pH final de 7,37. Existen diversas tecnologías para tratar aguas residuales de la industria láctea, pero la aplicación un sistema combinado podría ser una alternativa para tratar aguas residuales lácteas por la eficiencia que se obtuvo.Universidad Cesar Vallejo2021-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículo evaluado por paresapplication/pdfhttp://revistas.ucv.edu.pe/index.php/ucv-hacer/article/view/57310.18050/ucv-hacer.v10i1.2698UCV Hacer; Vol. 10 No. 1 (2021): January - March; 11-21UCV Hacer; Vol. 10 Núm. 1 (2021): Enero - Marzo; 11-212414-86952305-8552reponame:Revistas - Universidad César Vallejoinstname:Universidad César Vallejoinstacron:UCVspahttp://revistas.ucv.edu.pe/index.php/ucv-hacer/article/view/573/562https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:oai.revistas.ucv.edu.pe:article/5732022-11-28T17:10:09Z |
| dc.title.none.fl_str_mv |
Efficiency of a combined system for the removal of organic load from dairy effluents Eficiencia de un sistema combinado para la remoción de carga orgánica de efluentes |
| title |
Efficiency of a combined system for the removal of organic load from dairy effluents |
| spellingShingle |
Efficiency of a combined system for the removal of organic load from dairy effluents Apaza-Aquino, Hugo Aguas residuales Electrocoagulación Filtro biológico Lácteo Lactosuero Wastewater Electrocoagulation Biological filter Dairy Whey |
| title_short |
Efficiency of a combined system for the removal of organic load from dairy effluents |
| title_full |
Efficiency of a combined system for the removal of organic load from dairy effluents |
| title_fullStr |
Efficiency of a combined system for the removal of organic load from dairy effluents |
| title_full_unstemmed |
Efficiency of a combined system for the removal of organic load from dairy effluents |
| title_sort |
Efficiency of a combined system for the removal of organic load from dairy effluents |
| dc.creator.none.fl_str_mv |
Apaza-Aquino, Hugo |
| author |
Apaza-Aquino, Hugo |
| author_facet |
Apaza-Aquino, Hugo |
| author_role |
author |
| dc.subject.none.fl_str_mv |
Aguas residuales Electrocoagulación Filtro biológico Lácteo Lactosuero Wastewater Electrocoagulation Biological filter Dairy Whey |
| topic |
Aguas residuales Electrocoagulación Filtro biológico Lácteo Lactosuero Wastewater Electrocoagulation Biological filter Dairy Whey |
| description |
One of the main residues generated in the dairy industry is whey, due to its high organic load it represents a serious environmental problem when it is disposed of to receiving natural bodies, altering its environmental quality. The efficiency of a combined system composed of electrocoagulation and biological filter was evaluated; for which the electrocoagulation process was carried out in a batch reactor with aluminum and iron electrodes, the biological filter was packed with biomass composed of: Bacillus spp, Acinetobacter spp, Lactobacillus spp and Streptococcus spp. Electrocoagulation was responsible for reducing the organic load by more than 80% and the biological filter working with an average organic load of 1405 mg / L of BOD5 contributed to the reduction of the remaining organic load; the combined electrocoagulation-biological filter system with recirculation achieved a removal efficiency for COD of 89.7% and for BOD5 of 89.8%, with a final pH of 7.37. There are various technologies to treat wastewater from the dairy industry, but the application of a combined system could be an alternative to treat dairy wastewater due to the efficiency obtained. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-03-30 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://revistas.ucv.edu.pe/index.php/ucv-hacer/article/view/573 10.18050/ucv-hacer.v10i1.2698 |
| url |
http://revistas.ucv.edu.pe/index.php/ucv-hacer/article/view/573 |
| identifier_str_mv |
10.18050/ucv-hacer.v10i1.2698 |
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spa |
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spa |
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http://revistas.ucv.edu.pe/index.php/ucv-hacer/article/view/573/562 |
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https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0 |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Cesar Vallejo |
| publisher.none.fl_str_mv |
Universidad Cesar Vallejo |
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UCV Hacer; Vol. 10 No. 1 (2021): January - March; 11-21 UCV Hacer; Vol. 10 Núm. 1 (2021): Enero - Marzo; 11-21 2414-8695 2305-8552 reponame:Revistas - Universidad César Vallejo instname:Universidad César Vallejo instacron:UCV |
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Universidad César Vallejo |
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UCV |
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UCV |
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Revistas - Universidad César Vallejo |
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Revistas - Universidad César Vallejo |
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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).
