Caracterización analítica de compost de alperujo sometido a tratamiento térmico y biofortificación
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2024-09-10
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[ES] La generación del alperujo y la degradación del suelo del olivar son importantes problemáticas. Una solución es la aplicación del compostaje, aunque este presenta inconvenientes, resolviéndolos con la aplicación de una torrefacción. En este TFG se ha aplicado este tratamiento a 275oC durante 1 hora con los objetivos de homogeneizar y comprobar su complementariedad con el compostaje. Tras esto, se procede a fortificar este “termocompost”, ya que esta torrefacción elimina todo microrganismo del compost. Para la caracterización del compost inicial, así como las muestras tratadas térmicamente y biofortificadas se han empleado parámetros químico-físicos, de interés agronómico y espectroscópicos. Los resultados demuestran la utilidad de los parámetros de caracterización y del tratamiento térmico, que consigue materia más estabilizada y humificada. Sin embargo, el “termocompost” posee un pH y conductividad elevados, debido a la mineralización. Finalmente, la evaluación indirecta del tratamiento de biofortifcación ensayado a través de la respirometría resulta poco efectiva.
[EN] Generation of olive mil pomace and soil degradation of olive grove are mayor problems. One possible solution is the application of composting, although this process has some issues, solving them whit the application of torrefaction. In this work, this treatment has been applied during 1 hour at 275oC with the objectives to homogenize and check if this treatment is complementary with composting. Behind this, it proceeds to fortify this “termocompost”, as this torrefaction eliminate all microorganism of compost. For the characterization of the initial compost, as well as the thermal samples and biofortifies samples have been employed physic-chemical, agronomic interest and spectroscopic parameters. The results demonstrate utility of the characterization parameters and thermal treatment, that gets matter more stabilized and humified. However, “termocompost” has a high pH and conductivity due to mineralization. Finally, the indirect evaluation of the treatment of biofortification that were test it through respiration result low effectiveness.
[EN] Generation of olive mil pomace and soil degradation of olive grove are mayor problems. One possible solution is the application of composting, although this process has some issues, solving them whit the application of torrefaction. In this work, this treatment has been applied during 1 hour at 275oC with the objectives to homogenize and check if this treatment is complementary with composting. Behind this, it proceeds to fortify this “termocompost”, as this torrefaction eliminate all microorganism of compost. For the characterization of the initial compost, as well as the thermal samples and biofortifies samples have been employed physic-chemical, agronomic interest and spectroscopic parameters. The results demonstrate utility of the characterization parameters and thermal treatment, that gets matter more stabilized and humified. However, “termocompost” has a high pH and conductivity due to mineralization. Finally, the indirect evaluation of the treatment of biofortification that were test it through respiration result low effectiveness.
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Química Analítica