Evaluación de la contaminación por cafeína en aguas superficiales
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2023-07-03
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Jaén: Universidad de Jaén
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[ES] En este estudio bibliográfico se han recogido diferentes formas de entrada de los contaminantes
ambientales en el medio ambiente y los diversos tipos de contaminantes que incluyen su clasificación de
acuerdo a su naturaleza química. Se ha realizado una breve revisión bibliográfica acerca de la escasa
normativa sobre este tipo de contaminantes a nivel europeo y sus transposiciones a la legislación española.
Por otra parte, se han puesto en común los métodos de muestreo más utilizados para contaminantes
orgánicos polares en aguas superficiales y las técnicas de tratamiento más comunes para el analito escogido,
la cafeína, siendo la extracción en fase sólida (SPE) la más empleada junto con la técnica de análisis
cromatografía líquida de alta resolución (HPLC). Finalmente, se han puesto en común numerosos estudios
sobre la contaminación por cafeína en distintos puntos del planeta y se han comentado sus técnicas de
tratamiento, de análisis y sus resultados.
[EN] In this bibliographic study, different forms of entry of environmental pollutants into the environment and the different types of pollutants including their classification according to their chemical nature have been collected. A brief bibliographic review has been carried out on the scarce regulations on this type of pollutants at European level and their transposition into Spanish legislation. On the other hand, the most commonly used sampling methods for polar organic pollutants in surface water and the most common treatment techniques for the chosen analyte, caffeine, have been shared, being the solid phase extraction (SPE) the most used together with high performance liquid chromatography (HPLC) analysis. Finally, numerous studies on caffeine contamination in different parts of the world have been shared and their treatment and analysis techniques and results have been discussed.
[EN] In this bibliographic study, different forms of entry of environmental pollutants into the environment and the different types of pollutants including their classification according to their chemical nature have been collected. A brief bibliographic review has been carried out on the scarce regulations on this type of pollutants at European level and their transposition into Spanish legislation. On the other hand, the most commonly used sampling methods for polar organic pollutants in surface water and the most common treatment techniques for the chosen analyte, caffeine, have been shared, being the solid phase extraction (SPE) the most used together with high performance liquid chromatography (HPLC) analysis. Finally, numerous studies on caffeine contamination in different parts of the world have been shared and their treatment and analysis techniques and results have been discussed.