Citas bibligráficas
Mendoza, J., Villa, H. (2023). Tratamiento de las aguas residuales empleando el Sistema Tohá en el distrito de San Pablo - Provincia de Canchis del departamento del Cusco, 2023 [Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/6186
Mendoza, J., Villa, H. Tratamiento de las aguas residuales empleando el Sistema Tohá en el distrito de San Pablo - Provincia de Canchis del departamento del Cusco, 2023 []. PE: Universidad Andina del Cusco; 2023. https://hdl.handle.net/20.500.12557/6186
@misc{renati/960927,
title = "Tratamiento de las aguas residuales empleando el Sistema Tohá en el distrito de San Pablo - Provincia de Canchis del departamento del Cusco, 2023",
author = "Villa Siccos, Holguer Sebastian",
publisher = "Universidad Andina del Cusco",
year = "2023"
}
The objective of this research was to evaluate whether the Tohá System significantly influences the improvement of wastewater in the district of San Pablo, province of Canchis, department of Cusco, 2023. For this, a construction design of the tohá system, which consisted of installing a network of pipes that served to transfer the wastewater to a storage tank, then the wastewater having a constant flow went through a drip process to the first layer of the filter which is vermicompost, which is composed of worms, fumes and compost, the main function of this layer is to retain organic material and decompose the contaminants present in wastewater. Subsequently, they went on to layers of: sawdust, gravel and gravel and finally the wastewater was discharged into a tank that functions as a tank for the treated wastewater to be distributed in five containers at different flow rates to take various evaluations that will be taken with the criteria that establishes it and they will be destined to a laboratory for physical, chemical and biological analysis. Obtaining as results that all the physical, chemical and bacteriological parameters are below the limits defined in the“DS Nº003-2010-MINAM.” The effectiveness in purifying contaminants present in wastewater through the Tohá System translates into a 43% reduction in BOD5 and a 47% reduction in COD. Regarding oils and fats, a removal of 83% is achieved, while the pH is adjusted to 100%. Finally, with regard to thermotolerant coliforms, the reduction reaches 8%. It has also been observed that variations in daytime and nighttime temperatures, as well as humidity levels, do not have a relevant impact on the process of eliminating BOD5 and COD from domestic wastewater.
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