Evaluación de la calidad de agua de la vertiente Shushurí, ubicada en la provincia de Tungurahua : Muestreo/Caracterización del agua.

Abstract

The present thesis focused on conducting a comprehensive examination of water quality in the Shushurí springs, located in the Tungurahua province, specifically in the city of Pelileo. Meticulously planned activities were carried out to analyze the physicochemical parameters and determine the available flow, both on-site and in the laboratory. The main objective was to compare the results obtained with the quality criteria established in Ministerial Agreement 097, Annex 1, which regulates the relevant regulations. The analyzed parameters were selected for their high natural prevalence in groundwater and their ability to indicate possible external and microbiological contaminations. The collected data provided essential information to define a specific use of water through the water quality index method, evaluating its suitability for recreational purposes. Although it was observed that the water mostly complied with the established standards, certain parameters, such as arsenic, were identified to exceed the permitted limits. Therefore, a detailed plan for treating the water resource was proposed to adapt it and maintain it in optimal conditions for use. Among the suggested measures was the application of acid titration to reduce alkalinity concentration and maintain a constant pH in the water. Additionally, the implementation of a staircase aerator was recommended to increase oxygen saturation in the water resource. These strategies were considered effective solutions to improve water quality and ensure its suitability for recreational use without compromising the established quality standards.