specification of manganese sand filtering material
Note: MnO2 ≥ 35% can removing iron also manganese, MnO2 ≤ 30%,can only removing iron from ground water
Analysis project | Data | Analysis project | Data |
MnO2 | 25-45% | Specific gravity | 3.4g/cm3 |
SiO2 | 17-20% | Volumetric weight | 2.2g/cm3 |
Fe | ≈20% | Silt content | 3% |
MnC2 | 10-20% | Hydrochloric acid soluble rate | <3.5% |
characteristics
manganese sand filter materials than major, high hardness, not easy to wear and tear, crushing, stable chemical performance, does not contain toxic substances, is a kind of strong oxidant...
The Manganese Sand ore in our company are using high quality domestic, grain density, mechanical strength, strong chemical activity, not easily broken, insoluble in water, natural manganese ores, then blending the processed manganese sand according to certain gradation. It has the best water filter gradation proportions, making it has the largest surface area, the strongest interception capacity, maximum oxidation catalysis and minimum backwash in the unit volume. Manganese sand filter the appearance of rough, brown or light gray, commonly used in deironing/demanganization filters for drinking water. Water treatment effect is very good.
Common specifications
1.0.4-0.6mm, 0.6-1.2mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm. Special specifications can be processed in accordance with user needs
2.Packing:50kg/bag 1ton/bag
3 we can supplies all kinds of efficient manganese sand for water purifying.
manganese sand filter
1.Supply sample.
2.The packing can be made according to customers’ requirement.
3.Undertake to build production line services .
4.In 20 days on receipt of both signed contract(activated carbon).
5.The following can be made at customers'request acid-tread carbon,water -washed carbon,coated carbon.