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  2. In 1250Kgs/1000Kgs Jumbo HDPE Bags palletized and shrink wrapped The pallet size used by us is 42 inchX42 inch X 6 inch which is universally used worldwide.