Research Article
Adsorption of Uranium(VI) from Aqueous Solution by Modified Rice Stem
Table 2
Adsorption kinetic parameters of uranium(VI) adsorption by modified rice stem.
| | Adsorption kinetic parameters | R2 | k | q | C | b |
| Pseudo-first-order | 0.00094 | 16.679 | — | — | 0.9673 | Pseudo-second-order | 0.0721 | 1.9467 | — | — | 0.9992 | Intraparticle diffusion | 0.0302 | — | 1.4779 | — | 0.9885 | Elovich | 0.1308 | — | — | 1.1923 | 0.9610 |
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