Recovery of Uranium (VI) from Water Solutions by Membrane Extraction-Reference-Cited by-同舟云学术

Recovery of Uranium (VI) from Water Solutions by Membrane Extraction

Published:2013-06 Issue: Volume:704 Page:66-71
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Zakrzewska Grazyna¹,Bieluszka Pawel¹,Chajduk Ewelina¹,Wolkowicz Stanislaw²

Affiliation:

1. Institute of Nuclear Chemistry and Technology

2. National Research Institute

Abstract

The extraction of uranium from aqueous model solutions, as well as from real solutions reulting from leaching uranium ores was carried out in the system equipped with the Liqui-Cel® Extra-Flow membrane contactor with polypropylene capillary membranes. D2EHPA in toluene was used as an organic phase. Different arrangements of flow inside the membrane module were tested. The better approach appeared to be the arrangement with aqueous phase in the shell side of the contactor and organic phase inside the capillary membrane. The extraction efficiency for model solutions reached 95% and 87% for real post-leaching liquors.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.704.66.pdf

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