Browsing by Author "Pérez Vidal, Andrea (Directora)"
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Item Evaluación del efecto de la plata coloidal, en la remoción de Escherichia coli y la obtención de un agua salubre a partir de filtros caseros(Universidad Santiago de Cali, 2019) Carabalí Ramos, Juan José; Pérez Vidal, Andrea (Directora); Rivera Sánchez, Sandra Patricia (Directora)Water is a natural and indispensable resource for life, for this reason it is very important to supply it, in a drinkable, affordable and good quality way to be supplied to the community in general, fulfilling the physicochemical characteristics, Microbiological and sanitary concept, established in the standard, Resolution 2115 of 2007. However, despite drinking water being a right, many communities, especially rural ones, still do not have access to quality water; presenting Diarrheal Watered Diseases (EDA) and Foodborne Diseases (ETA) which are induced by the intake of unhealthy water, among other factors that help to spread the disease. For this reason, alternative techniques and / or processes for water treatment have been sought, among which techniques such as home filtration systems for obtaining drinking water have been highlighted. These filters are composed of various materials, such as colloidal silver, activated carbon, which possess antimicrobial potential and / or retention capacity of substances and microorganisms. In order to mitigate the EDA and ETA, the REPLACOL microenterprise developed and provided the EKOFIL filtration systems impregnated with colloidal silver.