Techniques of Avoiding Second Organic Phase in the Treatment of High-level Liquid Waste by Solvent Extraction
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Graphical Abstract
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Abstract
A description and review on the techniques of avoiding second organic phase in the treatment of high level liquid waste (HLLW) by solvent extraction is presented. These techniques are as follows: combination extraction system, aromatic hydrocarbons as diluent, dilution, reduction, complexation as well as nonequilibrium extraction. TRPO process with nonequilibrium extraction technique will be promising to remove actinides from HLLW.
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