Fabrication, chemical and thermal stability studies of crystalline ceramic wasteform based on oxyapatite phosphate host LaSr4(PO4)3O for high level nuclear waste immobilization.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.122552
Abstract: Reprocessed high-level nuclear waste (HLW) contains range of radioactive components. Crystalline oxyphosphate apatite ceramic of the formula LaSr4(PO4)3O [LSS] was investigated as a host for HLW immobilisation. The systematic study of solid solubility limit of… read more here.
Keywords: level nuclear; lasr4 po4; high level; waste ... See more keywords
Alteration of vitrified intermediate level nuclear waste in alkaline media: effects of cementitious materials, pH and temperature
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DOI: 10.1039/c8ra05227a
Abstract: Alteration experiments involving intermediate level nuclear waste (ILW) glass in contact with hardened cement paste (HCP) were performed to assess its behavior under simulated repository conditions. Batch experiments were conducted at 20 °C and 50… read more here.
Keywords: level nuclear; glass; alteration; intermediate level ... See more keywords