Caustic Recycle from Hanford Tank Waste Using Large Area NaSICON Structures (LANS)

Fountain, Matthew S. ; Sevigny, Gary J. ; Balagopal, S. ; Bhavaraju, S.

Pacific Northwest National Laboratory (U.S.)

关键词: Ceramic;    Tank Waste Treatment;    Sodium Management;    12 Management Of Radioactive Wastes, And Non-Radioactive Wastes From Nuclear Facilities;    Membrane;   

DOI  :  10.2172/951864
RP-ID  :  PNNL-18333
RP-ID  :  AC05-76RL01830
RP-ID  :  951864

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report presents the results of a 5-day test of an electrochemical bench-scale apparatus using a proprietary (NAS-GY) material formulation of a (Na) Super Ion Conductor (NaSICON) membrane in a Large Area NaSICON Structures (LANS) configuration. The primary objectives of this work were to assess system performance, membrane seal integrity, and material degradation while removing Na from Group 5 and 6 tank waste from the Hanford Site.