Diseño de un sistema de aprovechamiento de agua de proceso para reducir las mermas en una planta potabilizadora

Abstract

Ecuador, despite its abundant water resources, faces significant challenges related to waste of water due to various human activities, resulting in the misuse and loss of large amounts of this vital resource. This situation can trigger water scarcity, food insecurity, political tensions and environmental damage. In order to address this problem, this research work focuses on designing a process water utilization system to reduce debris in a drinking plant. The detailed analysis of the procedures within the drinking plant reveals that the main causes of water loss originate in the purge processes of the decanters and retrowashing of the filters. It is imperative to identify the roots of these declines in order to develop effective mitigation strategies. In addition, a comprehensive evaluation of process water is carried out using physicochemical analyses, which provides key data for the design of the sewage system. The design of the sewage system involves the careful selection of suitable technologies, such as treatment systems, and their integration with existing processes in the plant. A detailed costbenefit analysis is carried out to assess the economic viability of the system, taking into account investment, operating and maintenance costs, as well as potential savings in water and water resources. In addition, environmental and regulatory considerations are considered to ensure compliance with relevant regulations on drinking water and environmental protection. Simulative testing of the system under real operating conditions is carried out, followed by continuous monitoring to evaluate its performance and make adjustments as needed, thereby ensuring efficient and sustainable water management in the drinking plant.