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Preliminary communication

Comparative study of copper (II) removal/recovery from aqueous solutions by bulk liquid membranes containing six different carriers

L. León ; UCAM-Murcia, Spain
G. León ; Technical University of Cartagena, Spain
J. Senent ; UCAM-Murcia, Spain
M. A. Guzmán ; Technical University of Cartagena, Spain


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Abstract

The removal/recovery of metals from secondary sources is an interesting research field from both economic and environmental view points. In this paper we study the removal/recovery of copper(II) from aqueous solutions by bulk liquid membranes through a carrier mediated transport mechanism using six different carriers. The efficiency of the different carriers is analyzed bases on the values of different transport parameters (flux and permeability through feed/membrane and membrane/product interfaces) and on the percentages of copper (II) removed from the feed phase, recovered in the product phase and accumulated in the membrane phase.

Keywords

copper; removal/recovery; bulk liquid membranes; counter-transport; co-transport

Hrčak ID:

168917

URI

https://hrcak.srce.hr/168917

Publication date:

2.1.2017.

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