Evaluación de los parámetros operacionales de la planta de tratamiento de aguas residuales de la mina la arena - huamachuco.

• Autor: Meléndez Sánchez, Cristian Humberto
• Formato: tesis de grado
• Fecha de Publicación: 2015
• Institución: Universidad Nacional de Trujillo
• Repositorio: UNITRU-Tesis
• Lenguaje: español
• OAI Identifier: oai:dspace.unitru.edu.pe:20.500.14414/3632
• Enlace del recurso: https://hdl.handle.net/20.500.14414/3632
• Nivel de acceso: acceso abierto
• Materia: Mina la arena - huamachuco, Planta de tratamiento de aguas residuales

In the present research evaluating operational parameters study of water quality of the effluent of the WWTP, for this fundamental theoretical principles involving environmental knowledge in mining was initially considered was performed, which described the treatment process effluents from activities that were conducted in the mine. In the period from June to December 2013, the values of the wastewater generated by administrative areas and process were evaluated and the physicochemical parameters of Temperature15,51°C (Regulations: Nº 03 – 2010 – MINAM, < 35); pH 7,08 (Regulations: Nº 03 – 2010 – MINAM, range 6,5 – 8,5); Suspended Solids were determined 37 mg/L (Regulations: Nº 03 – 2010 – MINAM, < 150); Biochemical Oxygen Demand 12,69 mg/L (Regulations: Nº 03 – 2010 – MINAM, < 100); Chemical Oxygen Demand 78,18 mg/L (Regulations: Nº 03 – 2010 – MINAM, < 200); Oils and Fats 3,53 mg/L (Regulations: Nº 03 – 2010 – MINAM, < 20); and Microbiological Parameter Faecal Coliforms 7886,23 NMP/100mL (Regulations: Nº 03 – 2010 – MINAM, < 10 000); allowing indicate that the process of the WWTP are effective, enabling compliance General Water Law; operating at an efficiency of 60.91% in the process of removal of chemical oxygen demand.