Settling Rate Study for Melter Feed of Tank 42 Sludge and CST in the Defense Waste Processing Facility (DWPF).

[摘要] One alternative ITP is looking into is the use of non-elutable CST resin to remove Cs-137 from the supernate of SRS High Level Waste. ITP requested ITS to investigate if the settling behavior of the CST resin differs from the current DWPF glass former (frit) used in the melter feed preparation. The CST settling behavior is important in that it could impact the slurry and thus sampling homogeneity, which in turn affects the Waste Acceptance criteria and mixing requirements. The testing requested by this TAR was scoping in nature.

[发布机构] Technical Information Center Oak Ridge Tennessee

[学科分类] 工程和技术（综合）

[关键词] Sludges;Radioactive waste storage;Rheology curves;Rig setup;Mixer speed check