Metal transport parameters in residual soil with different structures percolated by an acidic solution
Eduardo Pavan Korf, Gláucia C dos Santos, Nilo Cesar Consoli, Rafael Timbola, Antonio Thomé, Pedro Domingos Marques Prietto
In the proceedings of: GEO2011: 64th Canadian Geotechnical Conference, 14th Pan-American Conference on Soil Mechanics and Geotechnical Engineering, 5th Pan-American Conference on Teaching and Learning of Geotechnical EngineeringSession: Geoenvironmental Engineering
RESUMEN: Materiales ácidos e inorgánicos en aguas residuales representan un efluente común de las actividades industriales como la minería. Estos efluentes impactan al medio ambiente debido a sus propiedades ácidas y la presencia de metales. Entre los factores que influyen en la migración de estes contaminantes bajo la superficie, la estructura del suelo merece mayor investigación. El objetivo de este estudio fue determinar los parámetros de transporte de Cd, Ni, Cr, Zn, Cu, Mn Pb en una solución ácida de múltiples especies en el suelo residual con una estructura original inalterada y outra modificada. Pruebas de columna fueron hechas para determinar Rd y kd. Para las estructuras, los resultados de kd y Rd no mostraron variación significativa. Un aumento significativo en la magnitud de los valores obtenidos para la estructura modificado fue observada, y sólo los valores para el metal Cr no aumentaron.
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Korf, Eduardo Pavan, dos Santos, Gláucia C, Consoli, Nilo Cesar, Timbola, Rafael, Thomé, Antonio, Prietto, Pedro Domingos Marques (2011) Metal transport parameters in residual soil with different structures percolated by an acidic solution in GEO2011. Ottawa, Ontario: Canadian Geotechnical Society.
@inproceedings{Korf_GEO2011_285,
author = {{Korf, Eduardo Pavan}, {dos Santos, Gláucia C}, {Consoli, Nilo Cesar}, {Timbola, Rafael}, {Thomé, Antonio}, {Prietto, Pedro Domingos Marques}}
title = {Metal transport parameters in residual soil with different structures percolated by an acidic solution}
booktitle = {Proceedings of the 64th Canadian Geotechnical Conference, 14th Pan-American Conference on Soil Mechanics and Geotechnical Engineering, 5th Pan-American Conference on Teaching and Learning of Geotechnical Engineering}
year = {2011}
organization = {The Canadian Geotechnical Society},
address = {Ottawa, Canada} }
title = {Metal transport parameters in residual soil with different structures percolated by an acidic solution}
booktitle = {Proceedings of the 64th Canadian Geotechnical Conference, 14th Pan-American Conference on Soil Mechanics and Geotechnical Engineering, 5th Pan-American Conference on Teaching and Learning of Geotechnical Engineering}
year = {2011}
organization = {The Canadian Geotechnical Society},
address = {Ottawa, Canada} }