Removal of Sulfate Ion From AN-107 by Evaporation
Description:
Hanford low-activity waste solutions contain sulfate, which can cause accelerated corrosion of the vitrification melter and unacceptable operating conditions. A method is needed to selectively separate sulfate from the waste. An experiment was conducted to evaluate evaporation for removing sulfate ion from Tank AN-107 low-activity waste. Two evaporation steps were performed. In the first step, the volume was reduced by 55% while in the second step, the liquid volume was reduced another 22%. Ana…
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Date:
August 2, 2000
Creator:
Lumetta, G. J.; Klinger, G. S.; Kurath, D. E.; Sell, R. L.; Darnell, L. P.; Greenwood, L. R. et al.
Item Type:
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Partner:
UNT Libraries Government Documents Department