Se plantearon distintas experiencias para determinar la capacidad de bioacumulación de Salvinia herzogii y Pistia stratiotes a diferentes concentraciones de Cr(III), Cr(VI), y Cd, la distribución de estos metales en las distintas partes de la planta, el proceso de translocación y plantear un modelo cinético de sorción. S. herzogii y P. stratiotes pueden reducir la concentración de Cr y Cd en agua a bajos niveles, acumulándolos principalmente en raíces. Cuando el Cr se suministró como Cr(VI) las plantas mostraron síntomas de toxicidad. Los porcentajes de remoción de Cr(III) o Cd en agua fueron similares y nunca se alcanzó el 100%. Por lo que se propuso que la sorción involucra dos procesos: rápido y lento. El rápido, que ocurre en l...
In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free fl...
In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free fl...
This study examined the potential of the aquatic macrophyte Eichhornia crassipes for bioaccumulating...
The aim of this work was to compare Cr(III) and Cr(VI) removal kinetics from water by Pistia stratio...
The environmental pollution caused by industries has increased the concentration of pollutants in th...
The increased industrial activity has resulted in the discharge of large amount of pollutants includ...
The use of dead, dried aquatic plants, for water removal of metals derived from industrial activitie...
Los efluentes industriales, particularmente en la explotación minera y petrolera, contienen u...
Los efluentes industriales, particularmente en la explotación minera y petrolera, contienen u...
Salvinia minima is a widely distributed floating fern that bioaccumulates high concentrations of hea...
Los efluentes industriales, particularmente en la explotación minera y petrolera, contienen u...
Two brown algae, Macrocystis pyrifera and Undaria pinnatifida, were employed to remove Cr(III) from ...
Industrial practices are the primary causes for the accumulation of chromium in the environment, an ...
Background: The increased industrial activity has resulted in the discharge of large amount of pollu...
Background: The increased industrial activity has resulted in the discharge of large amount of pollu...
In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free fl...
In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free fl...
This study examined the potential of the aquatic macrophyte Eichhornia crassipes for bioaccumulating...
The aim of this work was to compare Cr(III) and Cr(VI) removal kinetics from water by Pistia stratio...
The environmental pollution caused by industries has increased the concentration of pollutants in th...
The increased industrial activity has resulted in the discharge of large amount of pollutants includ...
The use of dead, dried aquatic plants, for water removal of metals derived from industrial activitie...
Los efluentes industriales, particularmente en la explotación minera y petrolera, contienen u...
Los efluentes industriales, particularmente en la explotación minera y petrolera, contienen u...
Salvinia minima is a widely distributed floating fern that bioaccumulates high concentrations of hea...
Los efluentes industriales, particularmente en la explotación minera y petrolera, contienen u...
Two brown algae, Macrocystis pyrifera and Undaria pinnatifida, were employed to remove Cr(III) from ...
Industrial practices are the primary causes for the accumulation of chromium in the environment, an ...
Background: The increased industrial activity has resulted in the discharge of large amount of pollu...
Background: The increased industrial activity has resulted in the discharge of large amount of pollu...
In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free fl...
In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free fl...
This study examined the potential of the aquatic macrophyte Eichhornia crassipes for bioaccumulating...