Diseño de un sistema comunitario piloto de recolección y tratamiento de aguas residuales domésticas en la Mancomunidad del Chocó Andino, parroquia Nanegalito: diseño de un sistema de recolección y tratamiento de aguas residuales con el uso de tecnologías no convencionales en Barrio Lindo, Nanegalito.

Abstract

The contamination of water resources in the Commonwealth of Chocó Andino is increasing, this is due to many factors, among which it stands out that the population has increased. The latter, together whit the lack of adequate infrastructure such as sewerage services and sewage treatment contribute to the fact that the problem does not diminish. Within this problem, households choose to discharge wastewater into channels close to them, either for economic ease or for lack of knowledge of the negative impact that could harm them in the future. For the above, this project proposes a design for the wastewater collection and treatment system in Barrio Lindo, located in Nanegalito, one of the 7 parishes that make up the Commonwealth. For this, Tandayapa was visited, which is another neighborhood of the same parish since it has a system for treatment and served as a guide to replicate it in the beneficiary area. A bibliographic review was also taken as a basis for the design, with data that were similar to those of Barrio Lindo as a daily endowment and number of inhabitants. With all this, a wastewater collection system treatment plant designs were proposed. Within the latter, several operations were designed, for example, an anaerobic upflow filter and a wetland, processes that have a high efficiency in removal of organic matter and pathogens