Surface properties of the materials (nZVI, nanoclay and iron impregnated nanoclay).
| Sample | BET surface areas, m2 g−1 | Pore volume, cm3 g−1 | Pore diameter, nm |
|---|---|---|---|
| nZVI | 47.125 | 0.119 | 3.291 |
| Nanoclay | 43.49 | 0.104 | 2.806 |
| Iron impregnated nanoclay | 73.110 | 0.15 | 3.83 |
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