Studies of Adsorption of Heavy Metals onto Spent Coffee Ground: Equilibrium, Regeneration, and Dynamic Performance in a Fixed-Bed Column

Equilibrium and dynamic adsorption of heavy metals onto spent coffee ground (SCG) were studied. The equilibrium adsorption of Cd2+, Cu2+, and Pb2+ in a batch system was modeled by an ion-exchange model (IEM) based on an ion-exchange of heavy metals with calcium and protons bonded to active sites on...

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Autores principales:	Dávila Guzmán, Nancy Elizabeth, Cerino Córdova, Felipe de Jesús, Loredo Cancino, Margarita, Rangel Mendez, J. R., Gómez González, René, Soto Regalado, Eduardo
Formato:	Artículo
Lenguaje:	inglés
Publicado:	2016
Acceso en línea:	http://eprints.uanl.mx/14874/1/82.pdf