MnO2 Filter Media for Potable Water Purification
Short Product Description
MnO2 Filter Media for Potable Water Purification is a high-purity manganese dioxide granular material (MnO₂ ≥75–85%) designed for catalytic oxidation and removal of iron and manganese in drinking water systems. The product provides stable filtration performance in municipal and industrial potable water treatment units. Suitable for gravity filters and pressure filtration vessels.
Technical Specifications
| Parameter | Specification Range |
|---|---|
| MnO₂ Content | 75–85% |
| Bulk Density | 1.8–2.2 g/cm³ |
| Apparent Density | 3.6–4.0 g/cm³ |
| Particle Size | 0.5–1.0 mm / 0.8–1.6 mm / 1.0–2.0 mm |
| Uniformity Coefficient | ≤1.6 |
| Crushing Strength | ≥90% |
| Porosity | ≥25% |
| Recommended Bed Depth | 800–1200 mm |
| Operating pH Range | 6.5–9.0 |
Key Features
High catalytic efficiency for oxidation of dissolved Fe²⁺ and Mn²⁺ in potable water
Consistent particle grading ensures low pressure drop and stable filtration cycles
Strong mechanical strength with low attrition loss
Long service life under continuous backwashing operation
Complies with potable water purification system requirements
MnO2 Filter Media for Potable Water Purification supports both gravity and pressure filtration designs
Applications
Municipal drinking water plants – removes iron and manganese to meet potable standards
Groundwater treatment systems – suitable for well water with high Fe/Mn content
Residential and commercial filtration units – improves clarity and reduces discoloration
Industrial process water pretreatment – stabilizes feedwater quality before RO systems
MnO2 Filter Media for Potable Water Purification in pressure sand filters and multimedia filtration beds
Packaging & Supply
25 kg woven bags with inner PE liner
1 MT jumbo bags (FIBC)
Palletized export packaging available
Suitable for containerized sea freight and bulk export supply
Stable monthly production capacity for long-term contracts
Customization & Technical Support
Particle size distribution and MnO₂ content can be adjusted based on raw water analysis and system design. Technical support includes filtration parameter guidance, bed configuration recommendations, and backwash rate calculation. Laboratory testing assistance and sample supply available for pilot evaluation.
Check out our full Manganese dioxide water treatment solutions in here