Optimization of borosilicate glasses containing lanthanides for conditioning of high level radioactive waste
The final disposal of radioactive waste is an increasingly pressing issue for the present and for the future. According to the T/13628 act proposal, we have to take care of the waste generated in Hungary, applying the principle of multiple engineering barriers and depth protection. New borosilicate glassy samples suitable to retain the radionuclides, and to block access to the biosphere were successfully prepared by a straightforward and cost effective way by researchers from ELKH Centre for Energy Research. It was demonstrated that lanthanide oxides can be incorporated into the basic structure …