Diseño de una Planta de Tratamiento de Agua Potable para la Parroquia Monterrey Cantón la Concordia, Provincia Santo Domingo De Los Tsáchilas

Abstract

Treatment plant water for Monterrey La Concordia Parish Canton province of Santo Domingo de los Tsáchilas was designed to improve the quality of life of the inhabitants of the county. Physical, chemical and microbiological water uptake characterizations from wells, and test dosage of polyaluminium chloride and sodium hypochlorite was c arried out; determining parameters required and Test of Jars. The results obtained in testing and engineering calculations determined that the system for drinking water treatment should consist of a rectangular weir with hydraulic jump for dosing of Polyvi nyl Aluminum, a settler laminar, a tank disinfection and distribution, design flow is 12.8 L / s, for a future population of 6167 inhabitants projection 25; in the case of Polyvinyl Aluminum will be done with a dosage of 3% sodium hypochlorite and 0.3 mg / L. The performance of the plant according to the parameters are outside the norm of 92% for the increase in pH, 60% for the removal of phosphates and 100% for the disposal of Total Coliform and Fecal Coliform. We conclude that the existence of water quali ty and meet the needs of the inhabitants of the parish Monterrey, you must implement the proposed system, as it was proved by treatability tests is an efficient system. We recommend using aluminum Polyvinyl by manual dosing, not with a metering pump; this will reduce costs, will not affect the aesthetic quality and water safety part.