Research Article
Removal Properties, Mechanisms, and Performance of Methyl Green from Aqueous Solution Using Raw and Purified Sejnane Clay Type
Table 5
Kinetic parameters of adsorption of methyl green on Sejnane Clay.
| Clay | Qeexp (g·mg−1) | Pseudo-first-order | Pseudo-second-order | Intraparticular diffusion | KL (min−1) | Qe (g·mg−1) | R2 | Kb (g·mg−1 min−1) | Qe (g·mg −1) | R2 | Kp | C | R2 |
| AB | 119.6 | 0.003 | 3.93 | 0.13 | 0.04 | 119.04 | 0.99 | 2.78 | 88.9 | 0.19 | AP | 149.9 | 0.150 | 66.47 | 0.46 | 0.03 | 151.51 | 0.99 | 3.70 | 107,6 | 0.23 |
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AB: raw clay; AP: purified clay.
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