Diseño de un sistema no convencional para el tratamiento de aguas residuales; caso de estudio: finca la alegría municipio de Túquerres Nariño
Diseño de un sistema no convencional para el tratamiento de aguas residuales; caso de estudio: finca la alegría municipio de Túquerres Nariño
Autores
Director
Castaño Rojas, Juan Mauricio
Autor corporativo
Recolector de datos
Otros/Desconocido
Director audiovisual
Editor/Compilador
Editores
Universidad Tecnológica de Pereira
Tipo de Material
Fecha
2022
Cita bibliográfica
Título de serie/ reporte/ volumen/ colección
Es Parte de
Resumen
La escasez de agua es una de las problemáticas ambientales más apremiantes de la actualidad, sobre todo en países en desarrollo donde es muy bajo el porcentaje de aguas residuales tratadas, además, la creciente urbanización aumenta su cantidad y agudiza el impacto resultante de su vertimiento en corrientes receptoras. A partir de esto, se buscan estrategias y nuevas políticas con enfoques que mejoren las condiciones ambientales de los cuerpos hídricos, una de las estrategias son los sistemas no convencionales, los cuales ha sido reconocidos como alternativas viables para el tratamiento de aguas residuales, los humedales construidos han recibido un alto nivel de interés en las últimas décadas debido a su eficiencia, baja inversión, costos operativos e impactos ambientales positivos. En este estudio se diseñó un sistema no convencional para tratar las aguas grises de la finca la Alegría municipio de Túquerres. El sistema no convencional está integrado por un pretratamiento como: la trampa de grasas, desarenador y tanque séptico, finalmente el diseño de un humedal de flujo subsuperficial horizontal, con presencia de especies como el cartucho ( Zantedeschia aethiopica) y la achira (Canna edulis), con medio granular grava y arena y un caudal promedio a tratar de 2,16m3/día.
The scarcity of water is one of the most pressing environmental problems of today, especially in developing countries where the percentage of treated wastewater is very low, in addition, the growing urbanization increases its quantity and exacerbates the resulting impact of its dumping in receiving streams. From this, strategies and new policies are sought with approaches that improve the environmental conditions of water bodies, one of the strategies is non-conventional systems, which have been recognized as viable alternatives for wastewater treatment, wetlands built have received a high level of interest in recent decades due to their efficiency, low investment, operating costs and positive environmental impacts. In this study, an unconventional system was designed to treat gray water from the La Alegría farm in the municipality of Túquerres. The non-conventional system is integrated by a pretreatment such as: the grease trap, grit trap and septic tank, finally the design of a horizontal subsurface flow wetland, with the presence of species such as the cartridge (Zantedeschia aethiopica) and the achira (Canna edulis) , with a granular gravel and sand medium and an average flow to be treated of 2.16m3/day.
The scarcity of water is one of the most pressing environmental problems of today, especially in developing countries where the percentage of treated wastewater is very low, in addition, the growing urbanization increases its quantity and exacerbates the resulting impact of its dumping in receiving streams. From this, strategies and new policies are sought with approaches that improve the environmental conditions of water bodies, one of the strategies is non-conventional systems, which have been recognized as viable alternatives for wastewater treatment, wetlands built have received a high level of interest in recent decades due to their efficiency, low investment, operating costs and positive environmental impacts. In this study, an unconventional system was designed to treat gray water from the La Alegría farm in the municipality of Túquerres. The non-conventional system is integrated by a pretreatment such as: the grease trap, grit trap and septic tank, finally the design of a horizontal subsurface flow wetland, with the presence of species such as the cartridge (Zantedeschia aethiopica) and the achira (Canna edulis) , with a granular gravel and sand medium and an average flow to be treated of 2.16m3/day.