Manganese Dioxide Granules (MnO2) is used for removing iron, hydrogen sulphide, and manganese from water supplies. It is a media that utilizes an oxidation reduction reaction and filtration process similar to Greensand, but at much higher level of performance. Manganese Dioxide Granules (MnO2) contains 80% oxidant in an extremely unique cluster format for enhanced performance and maximized capacity. Manganese Dioxide Granules (MnO2) outperforms Greensand, brim etc. due to purity of its particles, superior oxidation/filtration capacity and durability. Manganese Dioxide Granules (MnO2) is a standard stocked media. This product does not require regeneration. Contact Aquachem India with your requirements.
Chemical Analysis
MnO2 |
78% |
Fe2O3 |
<5% |
Sio2 |
<5% |
Moisture |
<1% |
* Higher purity of Manganese Dioxide Granules (MnO2) up to 85% can be supplied
Physical Characteristic
Hardness |
4-5 Moh |
Appearance |
Black, Granular |
Bulk density |
2000kg/m3 |
Specific Gravity |
3.5-4.0 |
General Specification
Active Ingredient |
75%-85% Oxidant |
Backwash Rate |
12-15 gpm/sq.ft@60f F |
pH Range |
6.0-9.0 |
Removal Capacity (@exhaustion)
Iron |
27ppm |
Hydrogen sulphide |
17 ppm |
Manganese |
11ppm |
Odor & Taste |
None |
Sizing *
0.425 — 0.85 mm |
0.5 — 1.00 mm |
0.8 — 2.00 mm |
1.00 — 2.00 mm |
2.00 — 4.00 mm |
*Any specific request for special size can be delivered.
Packaging Information
Packing of the material is done as per custumers requirement. Presently, we offer the following range in packing of material: 1. In 25Kgs/50Kgs HDPE Bags palletized and shrink wrapped
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