Rhenium Uptake, as Analogue for Tc-99, by Steel Corrosion Products
Description:
Static batch experiments were used to examine the sorption of dissolved perrhenate [Re(VII)], as a surrogate for pertechnetate [Tc(VII)], on corrosion products of A-516 carbon steel coupons contacted with synthetic groundwater or dilute water. After 109 days of contact time, the concentration of dissolved Re(VII) in the synthetic groundwater matrix decreased by approximately 26%; the dilute water matrix experienced a 99% decrease in dissolved Re(VII) over the same time period. Bulk XRD results …
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Date:
April 30, 2006
Creator:
Krupka, Kenneth M.; Brown, Christopher F.; Schaef, Herbert T.; Heald, Steve M.; Valenta, Michelle M. & Arey, Bruce W.
Partner:
UNT Libraries Government Documents Department