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Calidad de Aguas Rurales [Spanish]

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<p>Se realizó un estudio sobre la calidad del agua que consume una población rural de 50 familias, que no cuenta con red de distribución de agua potable; recogen el agua de diversas fuentes, almacenándola en diferentes recipientes.    El río Vipos nace en las Cumbres Calchaquíes, de curso permanente. Cuenta con tomas rústicas sobre su curso.  Se tomaron muestras puntuales en 14 sitios seleccionados desde la fuente hasta los puntos de uso. Se determinaron, parámetros físico-químicos y bacteriológicos. La metodología usada responde a Standard Methods.  Se trata de agua del tipo bicarbonatada cálcica, con baja mineralización y escaso contenido de materia orgánica. Los valores detectados de cianuro, arsénico, zinc, hierro y manganeso, se encontraron siempre por debajo de los niveles máximos permitidos por el Código Alimentario Argentino para agua de consumo.  La carga bacteriana en muestras del Río Vipos y piletón presentan valores normales para aguas naturales, al filtrar disminuye un orden de magnitud, en los recipientes de cada casa aumenta hasta 2 ordenes de magnitud  El deterioro bacteriológico es debido a la carencia de saneamiento básico, que se puede remediar con obras de distribución </p><br/><p>Bioquímica y Diplomada en Salud Ambiental. Profesora Adjunta en la Cátedra de Microbiología General de la Universidad Nacional de Tucumán, Jefe alterno del Laboratorio Central  Sociedad Aguas del TucumánMiembro del consejo asesor del Instituto de Microbiología y Coordinadora de Bioseguridad.</p>

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