35%MnO2 Manganese Green Sand for Water Treatment (1600761475471)

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Price:$195.00 - $260.00
Price in USD:Details


Product Overview


 12 Manganese sand (1)

                                                                   High Quality Manganese Sand filter



Product Introduce:

The Manganese Sand 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 filtergradation 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 indeironing/demanganizationfilters for drinking water.Water treatment effect is very good.



Appearance:  Brown, light green or light gray particles, shiny surface
Raw Material: High quality manganese ore of China

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Manganese Green Sand Specifications:


Analysis Items

Test dataAnalysis temsTest Data
MnO230-45%Hardness (Moh)4-5
SiO2 17-20%Silt contentI≤2.5%
Fe ≈20%Wear Rate≤1%
Proportion 3.6g/cm3Breakage Rate≤1%
Bulk Density2.2g/cm3Hydrochloric Acid Soluble Rate≤3.5%







1. MnO2≥35%, manganese sand: It is commonly used in the iron and manganes removing of drinking water, siphon filters in water plant and filter tanks.
2. MnO2 ≤30%, manganese sand: It is applied to iron removing from various water whose iron content is less than 20mg/L.

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Advantages of Our Manganese Sand:
1. Mechanical strength, steady chemical property, long life cycle and stable quality
2. Large specific surface area, good adsorption
3. High chemical activity, good oxidation and catalysis effect
4. Good density, even particles, small wastage rate during back washing (back washing time: 5-15minutes)
5. Outstanding effect on deironing and demanganization
6. Lixivium is harmless

manganese sand (7)manganese sand (9) 



0.0084 s.