Activated alumina can be used in water treatment for defluorination, and the fluoride remover is white spherical particles, with the advantages of high water absorption rate, strong selective adsorption ability, high acid and alkali tolerance, low wear rate and long cycle life.
Activated alumina can be used in water treatment for defluorination，and the fluoride remover is white spherical particles, with the advantages of high water absorption rate, strong selective adsorption ability, high acid and alkali tolerance, low wear rate and long cycle life.
| Crystal Type | X-ρ | ||
| Chemical Formula | Al2O3·nH2O | ||
| Diameter(mm) | 3-5 | 2-4 | 1-3 |
| Bulk Density(g/ml) | ≥0.7 | ≥0.7 | ≥0.7 |
| Surface Area(m2/g) | ≥300 | ≥300 | ≥300 |
| Pore Volume(cm3/g) | ≥0.38 | ≥0.38 | ≥0.38 |
| Crush Strength(N) | ≥110 | ≥60 | ≥40 |
| Fluoride Removal Efficiency (mg/g) | 20-30 | 20-30 | 20-30 |
| Wear Ratio(%) | ≤0.60 | ≤0.60 | ≤0.60 |
