In this study, HTO was orally administered to rats at the level of 37 kBq (1 mCi) or 370 kBq (10 mCi) to examine tissue distribution and excretion levels. After sacrifice, wet and dry tissue samples were weighed and analyzed for tissue free-water tritium (TFWT) and organically bound tritium (OBT). The mean tissue concentrations of TFWT (OBT) were () and (). | Determination of reaction kinetics during vitrification of radioactive liquid waste for different types of base glass
