Review on Selection and Experiment Method of Commonly Studied Simulated Radionuclides in Researches of Nuclear Waste Solidification

Table 2

Simulated radionuclides commonly used in former studies.

Radionuclides	Simulated nuclides and source compounds	Immobilization scheme
^137Cs	Cs^+—CsNO3, CsCl, CsOH, Cs2CO3 [10, 15, 28, 29]	Immobilization in cement, pollucite, glass, ceramic, polymer, geopolymer, inorganic mineral, etc.
^90Sr	Sr^2+—SrCl2·6H2O, Sr(OH)2, SrCO3, SrSO4, SrF2, Sr(NO3)2 [30–34]
^60Co	Co^2+—Co(NO3)2·6H2O, CoCl2·6H2O [29, 35, 36]
^239Pu	Pu^4+, Ce^4+—PuO2, CeO2 [24, 25, 37]
^129I	I^−, —KI, KIO3, NaI, NH4IO3 [35, 38, 39]