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Figure 3 | Geochemical Transactions

Figure 3

From: Evaluating ion exchange resin efficiency and oxidative capacity for the separation of uranium(IV) and uranium(VI)

Figure 3

U recovery from Dowex® 1x8 resin under anoxic conditions with varied U(IV)/U(VI) solutions. Dowex® 1x8 resin separation of anoxic solutions consisting of 0%, 10%, 48% and 100% U(IV) after resin pre-treatment showing a) cumulative recovery of total uranium for both 4 M HCl (open symbols, U(IV)) and 0.1 M HCl (closed symbols, U(VI)) column elution with dashed lines indicating where the eluent composition was changed for each system and b) cumulative recovery of total uranium as U(VI) from only 0.1 M HCl (U(VI)) elutions.

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Geochemical Transactions

ISSN: 1467-4866

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