Manganese sand filter material, it looks dark brown, nearly round, the main ingredient is manganese dioxide content between 35% -45%. Manganese sand used are always applied for ground water treatment.
Advantage of Manganese Sand
- High mechanical strength
- Stable chemical properties
- Long service life
Application of Manganese Sand
- Ground water treatment
- Drinking water purify
Specification of Manganese Sand
| Item | Index | Item | Index |
| Product name | Manganese sand for water treatment and removal fe | Formula | MnO2 |
| MnO2 | 35-46% | Fe | 20% |
| Properties | black or brown granule | SiO | 20%-17% |
| Relative Density | 3.6g/cm3 | Bulk density | 3.2-3.6/cm3 |
| Moisture | <5% | Solubility | Insoluble in water and nitric acid, soluble in acetone |
| Size | 0.5-1 1-2 2-3 2-4 3-5 (mm) | ||
