Bibliographic citations
Pilco, N., (2021). Determinación de la influencia de los lixiviados en la concentración de metales pesados del suelo del botadero municipal de Moyobamba, 2020 [Tesis, Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/4040
Pilco, N., Determinación de la influencia de los lixiviados en la concentración de metales pesados del suelo del botadero municipal de Moyobamba, 2020 [Tesis]. : Universidad Nacional de San Martín. Fondo Editorial; 2021. http://hdl.handle.net/11458/4040
@misc{sunedu/2846315,
title = "Determinación de la influencia de los lixiviados en la concentración de metales pesados del suelo del botadero municipal de Moyobamba, 2020",
author = "Pilco Isuiza, Noe Justo",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2021"
}
The inadequate final disposal of organic and inorganic solid waste in open-air dumps generates leachates as a result of the decomposition and degradation of the waste, altering the soil. The main objective of this research was to determine the influence of leachates on the concentration of heavy metals in the soil of the municipal dump of the city of Moyobamba. Heavy metals were analyzed: Cadmium, Arsenic and Lead, in leachate and soil. For leachate sampling, a total of 03 samples were collected and the soil sampling was carried out according to the MINAM Soil Sampling Guide (D.S. N° 002 - 2013 - MIMAN), collecting 09 samples (03 for heavy metals). The results obtained from the leachate analysis allowed to characterize the concentration levels of heavy metals and pH, using tables and figures. The results of the concentration levels of heavy metals in the soil were compared with the ECAs for agricultural soil, showing that the results of this analysis do not exceed the concentration levels stipulated in the ECAs. To determine the relationship between the concentration of heavy metals in the leachate and the soil, a normality test was performed using the Shapiro-Wilk test, showing that the data of both variables did not present normality. Finally, a Spearman Correlation test was applied, wich result show in a very low correlation between both variables (r = 0.133, r2 = 1.77%).
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