Citas bibligráficas
Castro, J., (2019). Postratamiento de aguas residuales mediante un filtro anaerobio de flujo ascendente de conchas marinas [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/19032
Castro, J., Postratamiento de aguas residuales mediante un filtro anaerobio de flujo ascendente de conchas marinas [Tesis]. PE: Universidad Nacional de Ingeniería; 2019. http://hdl.handle.net/20.500.14076/19032
@misc{renati/710566,
title = "Postratamiento de aguas residuales mediante un filtro anaerobio de flujo ascendente de conchas marinas",
author = "Castro Sánchez, Javier Arturo",
publisher = "Universidad Nacional de Ingeniería",
year = "2019"
}
This research evaluates the operation capacity of the seashells in comparison to that of the crushed stones, as support material in two Anaerobic Upflow Filters, distributed in parallel. The filters were operated with a retention time of 20.23h and flow rates between 60.02 l / day and 13.88 l / day for the Argopecten purpuratus and crushed stone filters respectively. The investigation was carried out during 345 days from May 17, 2017 to May 15, 2018. Both filters were used as a support medium for 58.42 liters of Argopecten purpuratus and crushed stone. During the investigation it was determined that Argopecten purpuratus contribute ion content which makes differentially that the effluents present high conductivity which could favor in alkaline media. The maximum BOD removal in the Argopecten purpuratus filter was 44.37% and in the Crushed Stones filter it was 53.01% during week 41. Likewise, the maximum removal of VSS in the filters was 70.51% and 72.38% respectively during week 47. In addition, the maximum turbidity removal was 81.06% and 76.01% during week 54.
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