Evaluación de la calidad sanitaria del agua de consumo intradomiciliaria en la Cooperativa Virgen del Cisne en Guayaquil
Fecha
2018
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Universidad de Guayaquil. Facultad de Ciencias Químicas
Resumen
Se estudió el agua potable que es suministrada desde la toma principal que se presume llega en óptimas condiciones hasta los domicilios. Una posible contaminación puede ocurrir en la red de tuberías de la casa. Se tomaron muestras de la red principal que abastece al sector y otra que corresponde al domicilio. Se realizó análisis fisicoquímicos como pH, turbidez, cloro libre y análisis microbiológicos como Coliformes Totales y Fecales. Se usó un colorímetro para la medición de cloro libre residual y pH, dichos parámetros serán medidos In Situ, debido al potencial riesgo de que el cloro presente se degrade camino al laboratorio. Por otro lado la turbidez fue medida en el laboratorio con un turbidímetro, las muestras microbiológicas fueron analizadas en un laboratorio externo, el resultado de las muestras tomadas cumplen con los requisitos establecidos en la NTE INEN 1108:2014 Requisitos de agua potable, por tanto la red de abastecimiento público y la red interna de las viviendas se encuentras en óptimas condiciones para el flujo de agua hasta los hogares.
The drinking water supplied from the main intake that is presumed to arrive in optimal conditions to the homes was studied. Possible contamination can occur in the pipe network of the house. Samples were taken from the main network that supplies the sector and another that corresponds to the address. Physicochemical analyzes were carried out, such as pH, turbidity, free chlorine and microbiological analyzes such as total and fecal coliforms. A colorimeter was used for the measurement of residual free chlorine and pH, the parameters in situ, due to the risk potential of the present chlorine will be degraded on the way to the laboratory. On the other side the turbidity is measurement in the laboratory with a turbidimeter, the microbiological samples are analyzed in an outside laboratory, the results of the samples taken comply with the requirements established in NTE INEN 1108: 2014 Drinking water requirements, therefore the public supply network and the internal network of homes are in optimal conditions for the flow of water to homes.
The drinking water supplied from the main intake that is presumed to arrive in optimal conditions to the homes was studied. Possible contamination can occur in the pipe network of the house. Samples were taken from the main network that supplies the sector and another that corresponds to the address. Physicochemical analyzes were carried out, such as pH, turbidity, free chlorine and microbiological analyzes such as total and fecal coliforms. A colorimeter was used for the measurement of residual free chlorine and pH, the parameters in situ, due to the risk potential of the present chlorine will be degraded on the way to the laboratory. On the other side the turbidity is measurement in the laboratory with a turbidimeter, the microbiological samples are analyzed in an outside laboratory, the results of the samples taken comply with the requirements established in NTE INEN 1108: 2014 Drinking water requirements, therefore the public supply network and the internal network of homes are in optimal conditions for the flow of water to homes.
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AGUA POTABLE, CALIDAD DEL AGUA, COLIFORMES, CLORO LIBRE RESIDUAL