The radioactive sludges formed at the bottom of high-level liquid waste (HLW) storage tanks pose challenges when HLWs are vitrified. This study aims to determine influence sludge content (enriched in Na2O, Al2O3, NiO, Fe2O3, and BaSO4) on structure properties glasses order find optimal ratio HLW during vitrification. In experiments, simulated were mixed different ratios from 0:8 4:4, with an ov...