Bibliographic citations
Alvarez, Y., (2022). Eficiencia del filtro de material orgánico en la reducción de parámetros en las aguas residuales del matadero municipal de Rioja [Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/4623
Alvarez, Y., Eficiencia del filtro de material orgánico en la reducción de parámetros en las aguas residuales del matadero municipal de Rioja []. PE: Universidad Nacional de San Martín. Fondo Editorial; 2022. http://hdl.handle.net/11458/4623
@misc{renati/1055450,
title = "Eficiencia del filtro de material orgánico en la reducción de parámetros en las aguas residuales del matadero municipal de Rioja",
author = "Alvarez Arista, Yuleisdy",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2022"
}
The research was carried out in the provisional slaughterhouse of the city of Rioja, having as main objective "To evaluate the efficiency of the organic material filter in the reduction of physical, chemical and biological parameters of wastewater from the municipal slaughterhouse of Rioja". The methodology consisted in the implementation of 4 treatments or filters, T0 (control), T1 (40 cm of sawdust + 10 cm of rice husk + 10 cm of sugarcane bagasse), T2 (20 cm of sawdust + 20 cm of rice husk + 20 cm of sugarcane bagasse), T3 (10 cm of sawdust + 10 cm of rice husk + 40 cm of sugarcane bagasse). Three samplings were done every 20 days where the parameters of fecal coliforms, biochemical oxygen demand, chemical oxygen demand, total phosphorus, total nitrogen, pH and total suspended solids were evaluated. The Kruskal-Wallis test indicates that the best treatment for fecal coliforms is T1, efficiencies existed for all treatments and parameters. The Tukey test was used for BOD, COD and phosphorus, the best treatment was T2 when analyzing the number of means, as for nitrogen, there were no significant differences and the best treatment was T3; for pH, there were no significant differences, the best treatment was T1; for TSS, there were significant differences between T1 and T2 with T3, the best treatment being T2.
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