Sequential batch reactors: a versatile technology for wastewater treatment.

Reactores discontinuos secuenciales: Una tecnología versátil en el tratamiento de aguas residuales.

dc.creatorMuñoz Paredes, Juan Fernando
dc.creatorRamos Ramos, Mauricio
dc.date2014-06-01
dc.identifierhttps://revistas.unimilitar.edu.co/index.php/rcin/article/view/7
dc.identifier10.18359/rcin.7
dc.descriptionInterest in eliminating sewage polluting agents has increased in recent years. There is a constant search for new and better designs that allow reliable, affordable, and more efficient treatment systems implementation. This has been a challenging task due to the different characteristics and composition of wastewaters that need to be treated and, especially, to the variety of regulations that different countries set up in terms of environmental control. Research on the fields of engineering and environmental sciences has granted the development of sequential batch reactors (SBR) technology as a variation of the common activated sludge processes in order to eliminate the organic matter and nutrients in sewage sludge. This review article describes the importance of these types of systems, taking into account the treatment generalities, such as the system technical description, the most important operation parameters, the biological mechanism of the elimination process, and the different changes to the original design. Finally, it was found that this kind of system, compared to the conventional ones, is highly useful and offers numerous advantages in the elimination of organic matter and nutrients, as well as in the treatment of large quantities of both domestic and industrial sewage. 
dc.descriptionEl interés en eliminar contaminantes de las aguas residuales se ha incrementado en los últimos años. Existe una constante búsqueda de nuevos y mejores diseños que permitan la implementación de sistemas de tratamiento confiables, de bajo costo y que ofrezcan mejores resultados. Esta tarea ha sido realmente un reto, debido a la generación de múltiples tipos de vertimientos líquidos, con diferentes características y composición y, en particular, al cumplimiento de estrictas y diferentes regulaciones que en los distintos países se establecen en materia de control ambiental. La investigación en el área de la ingeniería y las ciencias ambientales ha permitido el desarrollo de la tecnología de reactores discontinuos secuenciales (SBR, por sus siglas en inglés), como una variación del proceso de lodos activados convencional para la eliminación de materia orgánica y de nutrientes de las aguas residuales. El presente artículo de revisión describe la importancia de este tipo de sistemas, teniendo en cuenta las generalidades del tratamiento, la descripción técnica del sistema, los parámetros de operación más importantes, el mecanismo biológico del proceso de eliminación y las diferentes modificaciones al diseño original. Finalmente, se encontró que este tipo de sistema es de gran utilidad y ofrece muchas ventajas en la eliminación de nutrientes y materia orgánica, en comparación con los sistemas convencionales de tratamiento, además de que se puede aplicar para el tratamiento de gran cantidad y diversidad de aguas residuales tanto domésticas como industriales.
dc.formatapplication/pdf
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dc.languagespa
dc.publisherUniversidad Militar Nueva Granada
dc.relationhttps://revistas.unimilitar.edu.co/index.php/rcin/article/view/7/5
dc.relationhttps://revistas.unimilitar.edu.co/index.php/rcin/article/view/7/1815
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dc.rightsDerechos de autor 2016 Ciencia e Ingeniería Neogranadina
dc.sourceCiencia e Ingenieria Neogranadina; Vol. 24 No. 1 (2014); 49-66
dc.sourceCiencia e Ingeniería Neogranadina; Vol. 24 Núm. 1 (2014); 49-66
dc.sourceCiencia e Ingeniería Neogranadina; v. 24 n. 1 (2014); 49-66
dc.source1909-7735
dc.source0124-8170
dc.subjectNutrients
dc.subjectreactor
dc.subjectelimination
dc.subjectSBR technology.
dc.subjectNutrientes
dc.subjectreactor
dc.subjecteliminación
dc.subjecttecnología SBR.
dc.titleSequential batch reactors: a versatile technology for wastewater treatment.
dc.titleReactores discontinuos secuenciales: Una tecnología versátil en el tratamiento de aguas residuales.
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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