Reactor aerobio con medio de soporte fijo utilizando botellas de Pet
DOI:
https://doi.org/10.31644/IMASD.12.2016.a07Palabras clave:
Biopelícula, Tratamiento de aguas domésticas, Polientileno tereftalatoResumen
El tratamiento de aguas residuales, ha sido utilizado en muchas partes del mundo con diferentes sistemas de depuración de contaminantes. Sin embargo se ha comprobado que muchos de estos contaminantes representan un peligro para la salud del hombre y seres vivos. Debido a lo anterior el objetivo de esta investigación fue implementar un reactor biológico rectangular de 90 litros de capacidad, aireado y conteniendo en su interior botellas plásticas de PET (polietileno tereftalato) como medio de soporte para la producción de una biopelícula para el tratamiento de aguas residuales domésticas. Durante el experimento se monitoreó el influente y efluente donde se obtuvo una remoción de la Demanda Bioquímica de Oxigeno (DBO5) de 97.6% y Demanda Química de Oxígeno (DQO) de 97.7%, como parámetros indicadores de la calidad del agua residual tratada con un tiempo promedio de tratamiento de 2.72 horas.
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