Diseño, implementación y validación de un sistema de filtración de agua óptimo para el consumo en las comunidades de la parroquia de San Juan del cantón Riobamba

Abstract

A water filtration system known as a "slow sand filter" has been built, put into practice, and validated to address the need to improve the water filtration system in the communities of San Juan parish of the Riobamba city. This system guarantees the elimination of contaminants and pathogens in water intended for human consumption. With a total investment of $707.32, the water quality results after the implementation of the system revealed remarkable improvements in various physical and chemical parameters, such as color, hardness, and sulfates. Among the noteworthy accomplishments are the notable declines in fecal and total coliform in samples M1, M2, and M3. These results demonstrate compliance with water safety standards for human consumption, as established by INEN 1108, the World Health Organization (WHO) Guide for drinking water quality, and the design guidelines for potable water supply systems in rural areas: CO 10.7 - 602. The importance of implementing appropriate technological solutions to improve water quality is highlighted, as investment in appropriate filtration and treatment systems can have a significant impact on public health and the quality of life of communities, reducing the percentage of child malnutrition and diseases derived from a deficient drinking water system. In this particular case, the introduction of the filter has been a fundamental step towards the provision of safe and reliable water for the community of Ballagán.