Density functional theory studies of the adsorption of Cr (VI) on Fe-(hydr) oxide: Gibbs free energies and pH effect

Adsorption of chromium (VI) on iron oxides is a potential removal method from industrial wastewater. Cr (VI) is a toxic specie for human health due to its easy mobility in the environment. Currently, US EPA drinking water standards establish a maximum Cr level of 100 ?g/L. Since the adsorption proce...

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Autores:

Tipo de recurso:

Fecha de publicación:

2019

Institución:

Universidad de Medellín

Repositorio:

Repositorio UDEM

Idioma:

eng

OAI Identifier:

oai:repository.udem.edu.co:11407/5795

Acceso en línea:

http://hdl.handle.net/11407/5795

Palabra clave:

Adsorption
Chemicals removal (water treatment)
Computation theory
Density functional theory
Engineering research
Environmental Protection Agency
Gibbs free energy
Hydraulic servomechanisms
Iron oxides
pH effects
Potable water
Adsorption energies
Bidentate complexes
Density functional theory studies
Drinking water standards
Environmental transport
Industrial wastewaters
Molecular geometries
Solid/liquid interfaces
Chromium compounds

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http://purl.org/coar/access_right/c_16ec