Loading...
Loading...

Go to the content (press return)

Permeability dependencies on the carrier concentration and membrane viscosity for Y(III) and Eu(III) transport by using liquid membranes

Author
Pavon, S.; Fortuny, A.; Coll, M.T.; Becue-Bertaut, M.; Sastre, A.
Type of activity
Journal article
Journal
Separation and purification technology
Date of publication
2020-05-15
Volume
239
First page
116573:1
Last page
116573:10
Project funding
Recycling strategies of wastes containing rare earths: sorption processes by magnetic nanocomposites and liquid membranes for their separation and recovery
Repository
http://hdl.handle.net/2117/178682 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S1383586619339644 Open in new window
Abstract
The recovery of Y(III) and Eu(III) from fluorescent lamp leachates via supported liquid membranes using Cyanex 923 as a carrier has been studied. The results reveal that the transport process is mainly controlled by the diffusion or the viscosity of the organic phase depending on the carrier concentrations. Furthermore, this paper compares the transport model for flat sheet supported liquid membranes and hollow fibre renewal liquid membranes regarding both REEs in nitrate media. The model allo...
Citation
Pavon, S. [et al.]. Permeability dependencies on the carrier concentration and membrane viscosity for Y(III) and Eu(III) transport by using liquid membranes. "Separation and purification technology", 15 Maig 2020, vol. 239, p. 116573:1-116573:10.
Keywords
Cyanex 923, Hollow fibre renewal liquid membrane, REE permeability coefficient, REE recovery, Supported liquid membrane
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management

Participants