Integrated Sr/TRU Precipitation and Cs Ion Exchange Process Validation

[摘要] The objectives of this study are to use batch contact ion exchange testing of SuperLig 644 resin and stimulants of LAW Envelopes A and C to: 1. Examine the effects of resin storage environment on the Cs removal behavior of SuperLig 644 resin from a standard alkaline salt solution 2. Investigate Cs sorption over time to SuperLig 644 resin with simulants of LAW Envelopes A and C. 3.Examine the sorption of Cs as a function of initial Cs concentration. 4. Evaluate the effects of simulants of LAW Envelopes A on the chemical properties of SuperLig 644 resin. 5. Evaluate the effects of simulants of LAW Envelopes A and C on the physical properties of SuperLig 644 resin. 6. Provide data generated from this work for incorporation into the preliminary SRTC ion exchange models, a modeling effort described in a separate test specification.

[发布日期] 2003-11-21 [发布机构] Savannah River Site (S.C.)

[关键词] Ion Exchange Materials;Alpha-Bearing Wastes;Physical Properties;Chemical Properties;Mathematical Models