Sorption of Uranium Ions from Their Aqueous Solution by Resins Containing Nanomagnetite Particles

Table 1

Adsorption capacities of uranium by different adsorbents.

Chelating resins	(mg/g)	Reference
Modified polystyrene	59.5	[18]
Calix[]resorcinarene	64.0	[19]
Tetramethylmalonamide (TMMA)	119.0	[20]
Amberlite XAD-4-succinic acid	12.3	[21]
Modified Dowex™ 12 K	49.8	[22]
Nanoporous silica	29.4	[23]
Mesoporous carbon CMK-5	65.2	[24]
4-Vinylpyridine	134	[25]
Salicylaldoxime and 4-vinylpyridine	1.2	[26]
IRA-402 resin	213	[27]
Covalent organic frameworks	81	[28]
Salicylaldoxime and 4-vinylpyridine	1.15	[29]
R-1	92	This work
R-2	158	This work