Enhancement of the adsorption of hexacyanoferrate (III) ion on granular activated carbon by the addition of cations: a promissory application to mining wastewater treatment

The influence of the addition of cations on the adsorption of [Fe(CN)6] 3− on granular activated carbon (GAC) was evaluated. The tests were performed at three pH values (3, 8.2, and 13) to determine the repulsion or electrostatic affinity between the adsorbent and adsorbate. Afterward, the cations (...

Full description

Autores:

González-Ipia, Nicolás
Bolaños-Chamorro, Kevin Camilo
Acuña-Bedoya, Jawer David
Machuca-Martínez, Fiderman
Castilla-Acevedo, Samir

Tipo de recurso:

http://purl.org/coar/resource_type/c_816b

Fecha de publicación:

2020

Institución:

Corporación Universidad de la Costa

Repositorio:

REDICUC - Repositorio CUC

Idioma:

eng

OAI Identifier:

oai:repositorio.cuc.edu.co:11323/7074

Acceso en línea:

https://hdl.handle.net/11323/7074
https://doi.org/10.1016/j.jece.2020.104336
https://repositorio.cuc.edu.co/

Palabra clave:

Gold mining
Wastewater treatment
Cations
Adsorption
Ion-pair mechanism
GAC

Rights

openAccess

License

CC0 1.0 Universal