Evaluation of Bulk Properties of Radwaste Glass and Ceramic Container Materials to Determine Long-Term Stability.

摘要

The general objective is to investigate the characteristics of simulated HLW glass and ceramics with respect to surface corrosion, network dissolution and subsequent leaching under aqueous environment. Based on these characteristics a model has been proposed to predict the durability to these waste forms. Specific tasks are; leach properties under neutral pH with relatively high dilution; wet-dry cycling test; variable pH under high dilution; flow-rate dependency; and MCC-1 round robin participation.