The natural zeolite, laumontite, as a potential material for the treatment of aqueous nuclear wastes

Applicability of Simplified Models for the Estimation of Ion Exchange Diffusion Coefficients in Zeolites

“…[14] is that the terms of higher order in Eq. [12] be less than the first term by at least 1 order of magnitude.…”

Evaluation of zeolite A for the sorptive removal of Cs+ and Sr2+ ions from aqueous solutions using batch and fixed bed column operations

“…Ion exchange properties of zeolites have been received great attention, especially for application in radioactive liquid waste treatment [13][14][15][16][17][18][19][20][21][22][23][24]. The cationic radioisotopes, present in the liquid effluents of low and intermediate level liquid wastes, can be removed by the ion exchange with the Na + ions of the zeolites.…”

Liquid Radioactive Wastes Treatment: A Review

“…The cationic radioisotopes, present in the liquid effluents of low and intermediate level liquid wastes, can be removed by the ion exchange with the Na + ions of the zeolites. These inorganic materials possess high exchange capacity, possible selectivity and specificity, good resistant to radiation [10][11][12][13][14][15][16][17][18][19][20][21][22][23]. Recently, Zeolite A was synthesized and evaluated, as inorganic ion exchange material, for the removal of Cs and Sr ions from aqueous solutions in both batch and fixed bed column operations [24].…”