Evaluación Físico-Química y Microbiológica de Agua para Consumo Humano Puno - Perú
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Fides Et Ratio
Abstract
Objetivo: verificar la calidad físico-químicos y microbiológica de agua para consumo humano, provenientes de cuatro fuentes de abastecimiento (superficial y subterránea) de la población Chullunquiani, Juliaca - Puno, entre julio de 2014 a marzo de 2016. Metodología: Los parámetros evaluados fueron: pH, conductividad, turbidez, dureza, sólidos disueltos, sulfatos, cloruros y coliformes totales; asimismo 23 metales recomendados por la Organización Mundial de la Salud (OMS). Los análisis siguieron los Métodos Normalizados para Análisis de Aguas: APHA, AWWA. Los resultados obtenidos fueron comparados con los valores estipulados por la OMS y la norma Calidad del Agua para Consumo Humano del Ministerio de Salud. Resultados: Los parámetros físico-químicos se encuentra dentro del rango aceptable, a excepción del Aluminio para agua superficial que sobrepasa en 0,065mg/l y para el caso de las aguas subterráneas fue excedido el Boro con 0,025mg/l, asimismo se evidenció valores elevados de coliformes totales en épocas de lluvia, llegando a 11 866,6 UFC/100ml (±813,5) como valor máximo. Conclusión: El agua que abastece al poblado de Chullunquiani no cumple con las normativas microbiológicas, demostrando la necesidad de implementar un programa de monitoreo que asegure una vigilancia sistemática de las fuentes de abastecimiento y distribución.
Aims: to verify the sanitary quality of water for human consumption in its physicochemical and microbiological aspects, coming from four sources of supply (surface and underground) in Chullunquiani, Juliaca - Puno. It was developed between July 2014 and March 2016. Metodology: The evaluated parameters were pH, conductivity, turbidity, hardness, dissolved solids, sulfates, chlorides and total coliforms, we also analysed 23 metals, recommended by the World Health Organization (OMS). The methodology we used was the proposal in the Standard Methods for Water Analysis: APHA, AWWA. The results of this research were compared with the reference values stipulated by OMS and with the current norm of the Quality of the Water for Human Consumption of Peru's Ministry of Health. Results: The physico-chemical parameters studied are within the acceptable range with the exception of aluminum for surface water exceeding 0,065mg / l and for the case of groundwater Boron was exceeded 0,025mg / l. Likewise it was evidenced in rainy seasons, reaching 11 866,6 CFU / 100ml (± 813,5) as maximum value. Conclusion: The water that supplies the town of Chullunquiani does not comply with microbiological regulations, demonstrating the need to implement a monitoring program that ensures a systematic monitoring of sources of supply and distribution.
Aims: to verify the sanitary quality of water for human consumption in its physicochemical and microbiological aspects, coming from four sources of supply (surface and underground) in Chullunquiani, Juliaca - Puno. It was developed between July 2014 and March 2016. Metodology: The evaluated parameters were pH, conductivity, turbidity, hardness, dissolved solids, sulfates, chlorides and total coliforms, we also analysed 23 metals, recommended by the World Health Organization (OMS). The methodology we used was the proposal in the Standard Methods for Water Analysis: APHA, AWWA. The results of this research were compared with the reference values stipulated by OMS and with the current norm of the Quality of the Water for Human Consumption of Peru's Ministry of Health. Results: The physico-chemical parameters studied are within the acceptable range with the exception of aluminum for surface water exceeding 0,065mg / l and for the case of groundwater Boron was exceeded 0,025mg / l. Likewise it was evidenced in rainy seasons, reaching 11 866,6 CFU / 100ml (± 813,5) as maximum value. Conclusion: The water that supplies the town of Chullunquiani does not comply with microbiological regulations, demonstrating the need to implement a monitoring program that ensures a systematic monitoring of sources of supply and distribution.
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Vol. 15, No. 15