Diseñar alternativas de planta de tratamiento para descargas de aguas residuales domésticas en el sector sur-oeste del cantón Pasaje.

Abstract

In the Canton of Passage, the treatment of wastewater, insufficient samples, in the process of sanitation of wastewater, in this document, in this document. sector there is no efficient process with the bases of design and operation, which the best possibility of sanitation for the sector consisting of a future population of 4746 inhabitants. In this way The Cdlas. La Francisca, La Rosita, El Bosque 1, San Francisco and Las Orquídeas do not have an anaerobic treatment system, where they contaminate the rivers by means of wastewater discharges, either by septic tanks or by direct waste to the ground, causing the generation of different diseases in the citizens. The objective of the technical project is to design alternatives for a wastewater treatment plant that reduces the pollution of the rivers produced by the Cdlas discharges. La Francisca, La Rosita, Forest 1, San Francisco and Las Orquídeas del Cantón Passage, with the purpose of attenuating the effects produced by population growth, in this way to try to reduce environmental damage and thus avoid possible diseases, due to the waste caused by domestic wastewater. The methodology used for the study is emphasized in the reception of documents acquired by Aguapas, thus facilitating the quality of the water, and in addition to a research on different alternatives to arrive at the adequate one with respect to the flow and area of the project. Starting with a description of the problem diagnosis to then compare and propose different alternatives for wastewater treatment in the South West Sector of the Passage Canton considering the following determinants as the location, population, area and water quality studies. It is important to reflect that 90% of the population of the urban community of Las Cdlas. San Francisco, La Francisca, La Rosita, Las Orquídeas and El Bosque 1 will benefit from the services provided by the Anaerobic Treatment Plant. The results of the work allowed to identify a design alternative for a wastewater treatment plant, which is comprised of three septic tank units, three ascending anaerobic filter units and three activated sludge drying bed units. Therefore, the operation of the treatments was determined individually, previously indicating the procedures, precautions and technical instructions, maintenance and removal effects developed by the relevant investigations. Concluding that the anaerobic system in the specified urban community is feasible, viable and sustainable, due to the climatic conditions of the Canton Passage, in addition that the costs of both execution and maintenance are lower than conventional treatment plants, causing favorable impacts on the community and his or her environment. It should be noted that the more there is to improve social development, the anaerobic system of wastewater will generate surplus value to the appraisals, nevertheless guarantee a better quality of life to the inhabitants without a doubt is one of the best contributions that this technical project offers.