Research Article
Performance of a New Magnetic Chitosan Nanoparticle to Remove Arsenic and Its Separation from Water
Table 2
The main characterization of two kinds of magnetic chitosan.
| | Parameters | MCNP | MICB [19] |
| | Diameter (nm) | 6–10 | 2.5 × 106 | | Saturation magnetization (/g) | 44.43 | 17.14 | | Specific gravity | 1.002 | — | | Specific surface area (m2/g) | 108.32 | 50.20 | | Total pore volume (cm3/g) | 0.40 | 0.052 | | Proportion of chitosan (%) | 29.2 | — | | Point of zero | 6.34 | — | | Magnetic powder category | Fe3O4 | Fe3O4 |
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