TY - JOUR
T1 - Biosorción de Cd (II) y Pb (II) en columna de lecho fijo con cáscara de cacao
AU - Vera Cabezas, Luisa Mayra
AU - Bermejo Zari, Daniel Leonardo
AU - Uguna Rosas, Maria Fernanda
AU - Garcia Alvear, Nancy Beatriz
AU - Flores Zamora, Marittza Eleanor
AU - Brazales Quizhpe, Diana Esperanza
PY - 2018
Y1 - 2018
N2 - In this work the results of the biosorption of Pb(II) and Cd (II) of synthetic waters with cocoa shell
in fixed bed columns are presented. The experimental data were fitted to several models describing the
breakdown curve for single component and two component systems. The removal percentages of lead and cadmium in single-component systems are 91% and 90%, respectively. In bicomponent systems Pb-Cd the percentage of lead removal 88% and cadmium 90%.
The Dose-Response model in two-component and
single-component systems was the one that best reproduced the experimental rupture curves throughout the measured range.
AB - In this work the results of the biosorption of Pb(II) and Cd (II) of synthetic waters with cocoa shell
in fixed bed columns are presented. The experimental data were fitted to several models describing the
breakdown curve for single component and two component systems. The removal percentages of lead and cadmium in single-component systems are 91% and 90%, respectively. In bicomponent systems Pb-Cd the percentage of lead removal 88% and cadmium 90%.
The Dose-Response model in two-component and
single-component systems was the one that best reproduced the experimental rupture curves throughout the measured range.
KW - Cocoa shell; Biosorption in columns; Heavy metals; Mathematical modeling; Rupture curve
KW - Cocoa shell; Biosorption in columns; Heavy metals; Mathematical modeling; Rupture curve
UR - https://dialnet.unirioja.es/servlet/articulo?codigo=6563382
M3 - Artículo
SN - 0001-9704
JO - Afinidad
JF - Afinidad
ER -