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

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Resin</td><td class="align_center" rowspan="2">Metal ion</td><td class="align_center" colspan="3">Removal efficiency (%)</td></tr><tr class="thead"><td class="align_center">Sample 1</td><td class="align_center">Sample 2</td><td class="align_center">Sample 3</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="3">
                  R-1</td><td class="align_center">U(VI)</td><td class="align_center">93</td><td class="align_center">93</td><td class="align_center">92.8</td></tr><tr><td class="align_center">Fe(III)</td><td class="align_center">26</td><td class="align_center">25</td><td class="align_center">26</td></tr><tr><td class="align_center">RE<sub>2</sub>O<sub>3</sub></td><td class="align_center">15</td><td class="align_center">15</td><td class="align_center">15</td></tr><tr><td class="align_center" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="3">
                  R-2</td><td class="align_center">U(VI)</td><td class="align_center">99.5</td><td class="align_center">99.2</td><td class="align_center">99</td></tr><tr><td class="align_center">Fe(III)</td><td class="align_center">31</td><td class="align_center">31</td><td class="align_center">31</td></tr><tr><td class="align_center">RE<sub>2</sub>O<sub>3</sub></td><td class="align_center">55</td><td class="align_center">80</td><td class="align_center">85</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Results of treatment of the granite samples with the studied resins.

Journal of Engineering

tab6

Table 6

Table 6: Sorption of Uranium Ions from Their Aqueous Solution by Resins Containing Nanomagnetite Particles 