Diseño de un sistema de tratamiento y recirculación de agua residual generada en la lubricadora “Job”

Abstract

The current project focuses on the design of a system of treatment and recirculation of wastewater generated from the washing of vehicles of the lubricadora "Job". Using the sampling plan, the measurement was performed of the Flows dumped by the lubricadora, as well as the collection of samples for the characterization of physical and chemical parameters of the wastewater generated, to compare with the “Texto Unificado de Legislación Ambiental Secundario (TULSMA), Libro VI, Anexo 1, Tabla 8”, determining the quality of the effluent being discharged. The results obtained from the water characterization showed that the parameters: oils and fats, active tense agents, chemical oxygen demand and suspended solids are outside the limits established in the corresponding regulations, The development of the design of the treatment and recirculation units. The development of the design of the treatment units, based on the principle of operation of separation of pollutants through gravity. In order to preserve the water resource a recirculating system was designed for the treated wastewater, including the vehicle washing process again. Based on the design of the treatment and recirculation system, the cost-benefit assessment of the project was carried out, considering the environmental and economic aspects that will be generated in the event of its implementation.