Eficiencia de lámparas de rayos ultravioleta en la disminución de Coliformes Termotolerantes del efluente de la PTAR Lagunas de San José –Chiclayo

• Autor: Roldán Fonseca, Katya Melissa
• Formato: tesis de maestría
• Fecha de Publicación: 2019
• Institución: Universidad Nacional de Trujillo
• Repositorio: UNITRU-Tesis
• Lenguaje: español
• OAI Identifier: oai:dspace.unitru.edu.pe:20.500.14414/14309
• Enlace del recurso: https://hdl.handle.net/20.500.14414/14309
• Nivel de acceso: acceso abierto
• Materia: Lámparas de rayos UV; Coliformes termotolerantes; Eficiencia; PTAR

ABSTRACT The objective of this research is the efficiency of the 17 W, 25 W and 46 W ultraviolet lamps in the removal of thermotolerant coliforms from the effluent of the PTAR Lagunas San José, Chiclayo; As a study material, PVC cylinders of 120 L capacity for sample collection, UV lamp, sterilized glass bottles were used to determine the population of thermotolerant coliforms by the method of multiple dilutions and coolers at 4 ° C to be transported to the microbiological laboratory; with which it was obtained as results that the 46W UV lamp was highly efficient in the removal of coliforms and the combined use of the 5 μm and 1 μm filters in the experimental system allowed to obtain a high efficiency in the decrease of thermotolerant coliforms concluding that the higher the power of the UV lamp and the lower filtration process will be the population of thermotolerant coliforms.