Contenido de magnesio y calcio en aguas del área costera Mediterránea del sureste de España y su relación con la actividad industrial

Autores/as

  • A JODRAL Departamento de Nutrición y Bromatología, Facultad Farmacia, Universidad de Granada, E-18071 Granada, España
  • M NAVARRO Departamento de Nutrición y Bromatología, Facultad Farmacia, Universidad de Granada, E-18071 Granada, España
  • H LÓPEZ Departamento de Nutrición y Bromatología, Facultad Farmacia, Universidad de Granada, E-18071 Granada, España
  • MC LÓPEZ Departamento de Nutrición y Bromatología, Facultad Farmacia, Universidad de Granada, E-18071 Granada, España

Palabras clave:

Magnesio, Calcio, Aguas, EAA, Actividad humana e industrial

Resumen

Se han determinado los niveles de calcio y magnesio en aguas (potables, de riego, residuales y marinas) de la zonaindustrial y costera del sureste de España. Las muestras de agua acidifi cadas fueron analizadas por espectrometría deabsorción atómica. Previamente las muestras fueron tratadas con 0,2 ml de LaCl3 (10 mg/mL La) como modifi cadorde matriz. Las concentraciones de magnesio oscilaron entre 18,2 μg/L y 2286,7 μg/L y las de calcio desde 48,8 μg/La 627,1 μg/L. Los niveles medios de magnesio y calcio en aguas marinas fueron signifi cativamente superiores (P <0,001). Las concentraciones de magnesio encontradas en los diferentes grupos de aguas estuvieron linear y signifi -cativamente correlacionadas con los niveles de calcio correspondientes (r= 0,942; P < 0,001). La actividad humanae industrial no infl uyó en los niveles de magnesio y calcio en las aguas de riego y marinas de la zona. Sin embargo,los efl uentes de la fábrica de papel existente en la zona y los de origen doméstico aumentaron signifi cativamente lasconcentraciones de calcio en las aguas residuales.

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Publicado

2007-06-20

Cómo citar

1.
JODRAL A, NAVARRO M, LÓPEZ H, LÓPEZ M. Contenido de magnesio y calcio en aguas del área costera Mediterránea del sureste de España y su relación con la actividad industrial. Ars Pharm [Internet]. 20 de junio de 2007 [citado 25 de abril de 2024];48(2):145-56. Disponible en: https://revistaseug.ugr.es/index.php/ars/article/view/4982

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