high quality MnO2 powder manganese dioxide
Product Introduction :
Manganese sand filter media
Manganese sand filter media is the use of domestic high-quality manganese placer, grain density, high mechanical strength, chemical activity, not broken, do not dissolve in water, natural manganese sand. After washing polishing cleaning, crushing, drying, magnetic separation, screening, dust and other processing into sand. Then processed manganese sand according to certain gradation blending.
The manganese sand filter media, selecting the high quality natural manganese ore as raw material, produced by a series of process including washing, polishing, removing impurity, crushing, drying, magnetic separation, screening, dust extraction, and so on. It is an ideal material of water treatment filter media for removing the iron ion and manganese ion in the underground water, drinking water and industrial water. It is excellent on the treatment effect.
Product specifications:
| Item |
Index |
Item |
Index |
| Product name |
Manganese sand for water treatment and removal fe |
Formula |
MnO2 |
| MnO2 |
35-46% |
Fe |
20% |
| Properties |
black or brown granule |
SiO |
20%-17% |
| Relative Density |
3.6g/cm3 |
Bulk density |
3.2-3.6/cm3 |
| Moisture |
<5% |
Solubility |
Insoluble in water and nitric acid, soluble in acetone |
| Size |
0.5-1 1-2 2-3 2-4 3-5 (mm) |
Main Products:
Application
It is used as the pre-treatment of industrial water softer and desalted treatment and groundwater deiron demanganese of medium and small town, village water supply, remote mountainous and industrial enterprises.
1.MnO2>35%, the product is commonly used for the iron ion and manganese ion removing of the drinking water, underground water and industrial water.
2.MnO2≤30%, it is applied to iron ion removing from the water including the lower 20mg/l of iron ion content.
Advantages of Water Treatment Manganese Sand Filter:
1.Ideal grading ratio for water treatment
2.Large specific surface area and excellent adsorption
3.Strong pollution interception capacity
4.Excellent oxidation and catalyst ability
5.Strong mechanical strength, steady chemical property
6.Long life cycle and stable quality
7.Low wastage rate during the back washing (just 5 to 15 minutes)
Product Processing:
Our Factory:
Product Packing and Delivery:
1. Manganese sand:1.Big bag: 500kg/600kg PP Bag.(activated carbon).
2. Small bag: 25kg kraft bag or PP Bag.
3. According to customer's requirements.
Factory Supply 35% Manganese Sand For Iron Removal From Tap Water
Port:
Tianjin,Qingdao,Shanghai
Lead Time :
7-15 days within received the payment
Our Certificate
Contact us:
Audited Supplier 
){kind=link}
){kind=link}