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Enfoque UTE
Article . 2021 . Peer-reviewed
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Enfoque UTE
Article
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Eficiencia en la remoción de materia orgánica mediante lombrifiltros (Eisenia foetida) en aguas residuales domésticas para zonas rurales

Authors: Jonathan Gustavo Castillo Sánchez; Jessica Estefanía Chimbo Solórzano;

Eficiencia en la remoción de materia orgánica mediante lombrifiltros (Eisenia foetida) en aguas residuales domésticas para zonas rurales

Abstract

El inadecuado manejo de las aguas residuales domésticas en zonas rurales vertidas en cuerpos hídricos sin previo tratamiento constituye un gran problema de polución ambiental, así como un riesgo para la salud pública. El propósito del este estudio fue evaluar la eficiencia de la remoción de materia orgánica mediante lombrifiltros en las aguas residuales domésticas de una zona rural. En condiciones experimentales, se diseñó el lombrifiltro utilizando como base teórica el sistema de tratamiento Tohá —creado por el Dr. José Tohá— conformado por cuatro estratos: aserrín + Eisenia foetida, carbón activado, grava y piedras de río. Se evaluó la concentración de materia orgánica del afluente obteniendo elevadas concentraciones de DBO5, DQO, SST y ST. T1 alcanzó los mayores porcentajes de eficiencia con un flujo volumétrico de 1.8×10-2 l/s y TRH de 0.92 h obteniendo 52.25 % para DBO5 y DQO, 66.74 % de SST y 52.91 % de ST. De esta manera, se determinó que la utilización de lombrifiltros a base de Eisenia foetida para remover la materia orgánica representa un sistema de tratamiento ecológico e innovador que requiere una baja inversión, es eficiente y amigable con el ambiente.

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    popularity
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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
gold