Research Article
Iron Oxide Impregnated Morus alba L. Fruit Peel for Biosorption of Co(II): Biosorption Properties and Mechanism
Table 2
Kinetics parameters of Co(II) biosorption with MAFP and IO-MAFP.
| Type of Adsorbent |
Initial metal ion concentration, mg L−1 | , mg g−1 | Pseudo-first-order | Pseudo-second-order | , mg g−1 | , min−1 | | , mg g−1 | , g mg−1 min−1 | h, mg g−1 min−1 | |
| MAFP | 4 | 1.876 | 3.778 | 0.131 | 0.846 | 1.993 | 0.129 | 0.516 | 0.998 | 10 | 4.621 | 2.606 | 0.095 | 0.340 | 4.697 | 0.106 | 2.329 | 0.999 | 20 | 9.001 | 11.189 | 0.156 | 0.504 | 9.337 | 0.129 | 11.261 | 0.999 |
| IO-MAFP | 4 | 1.903 | 1.992 | 0.0761 | 0.885 | 2.094 | 0.044 | 0.194 | 0.985 | 10 | 4.711 | 1.005 | 0.0613 | 0.201 | 4.714 | 0.119 | 2.666 | 0.999 | 20 | 9.280 | 0.482 | 0.0405 | 0.232 | 9.426 | 0.129 | 19.172 | 0.999 |
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