Diseño e implementación de un sistema de humedales artificiales para la depuración de las aguas residuales, procedentes de una vivienda ubicada en la comunidad de San Vicente perteneciente al Cantón Yantzaza

This research work was carried out in Chicaña parish in San Vicente of Caney community, it was developed from April to September 2016, whose purpose was to design and implement an artificial humidity for the treatment domestic wastewater as an alternative natural to the conventional and low cost in order to contribute to the pollutants reduction from wastewater discharges to sweet water bodies and promote the improvement of the health, population and environment in general. The project development started with the literature review and the legal framework related with the thematic in order to support the development of the study. Subsequently, the dwelling was selected and characterized, then an analysis of the BOD5 was taken from the water discharge from the dwelling and moreover it proceeded to measure the flow rate by the volumetric method. Then, through mathematical equations, the future population and the necessary area for the wetland were calculated. The wetland, greases trap and distribution box were constructed of concrete with bricks, later the filtering layers were placed in the wetland and finally the vegetation was implemented. The contaminants removal percentage was obtained by comparing the analysis result of the untreated wastewater with a treated one, obtaining better results in the parameters Total Suspended Solids and Chemical Oxygen Demand with 90% of removal.

• Glavni avtor: Sarango González, Byron Rodrigo (author)
• Format: bachelorThesis
• Jezik: spa
• Izdano: 2016
• Teme: MANEJO CONSERVACIÒN; MEDIO AMBIENTE; DISEÑO IMPLEMENTACIÒN; HUMEDALES ARTIFICIALES; AGUAS RESIDUALES
• Online dostop: http://dspace.unl.edu.ec/jspui/handle/123456789/17585