Research Article
Dispersion of Iron Nanoparticles by Polymer-Based Hybrid Material for Reduction of Hexavalent Chromium
Table 2
Kinetics of reduction of Cr(VI) by varying amount of n-ZVI.
| | % of n-ZVI | (μmol/g) | Distribution coefficient () | PFO Kinetic Model | PSO Kinetic Model | | | | (min−1) | | (mol/g/min) | |
| | 4 | 17.65 | 0.256 | 4.0 × 10−2 | 0.992 | 4.3 × 10−2 | 0.988 | | 5.5 | 20.46 | 0.359 | 3.1 × 10−2 | 0.989 | 4.0 × 10−2 | 0.985 | | 7.8 | 22.02 | 0.789 | 3.8 × 10−2 | 0.997 | 3.4 × 10−2 | 0.976 |
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