Manganese sand filter is an idea raw material widely used in water treatment industry.It can remove iron and manganese from water effectively.
The high manganese contained in the natural manganese sand oxidizes the bivalent iron in the water to trivalent iron,and at the same time forms a catalytic "active filter membrane" on the surface, which further improves the iron removal effect. The process of iron removal can be completed after the hot metal containing water is filtered through natural manganese sand only once.
Application fields: mineral water, pure water, ionized water production line pretreatment to remove iron and manganese precipitation, as well as geothermal engineering and swimming pool engineering in the early stage of water treatment to remove iron and manganese.
Natural manganese ore is a strong oxidizing agent, which can oxidize bivalent iron in water. It has a good effect on removing iron and impurities in water purification and has a long service life.
Method of using manganese sand filter material for water treatment
1. First backwash the manganese sand filter material for five to ten minutes.
2. Fill the manganese sand filter device or filter with pebbles, and then lay quartz sand.
3. Fill with manganese sand filter material
4. Finish with quartz sand.
After the water is put in, the filtered water is clear and up to standard
Technical date
Common particle size: 0.4mm-0.6mm,0.6mm-1.2mm,1mm-2mm,2mm-4mm,4mm-8mm,8mm-16mm,16mm-32mm
MnO2 content:25%,30%,35%,40%,45%
| MnO2 |
Fe |
Sio2 |
S |
P |
H2O |
Size |
| 35% |
≤12% |
≤22% |
≤0.4% |
≤0.4% |
≤8% |
0.6-8mm |
| 40% |
≤10% |
≤20% |
≤0.4% |
≤0.4% |
≤8% |
0.6-8mm |
| 45% |
≤9% |
≤18% |
≤0.4% |
≤0.4% |
≤7% |
0.6-8mm |
| 50% |
≤8% |
≤16% |
≤0.3% |
≤0.3% |
≤7% |
0.6-8mm |
| 55% |
≤7% |
≤12% |
≤0.3% |
≤0.3% |
≤6% |
0.6-8mm |
| 60% |
≤6% |
≤10% |
≤0.3% |
≤0.3% |
≤5% |
0.6-8mm |
| 65% |
≤5% |
≤10% |
≤0.2% |
≤0.2% |
≤5% |
0.6-8mm |
| 70% |
≤3% |
≤9% |
≤0.2% |
≤0.2% |
≤4% |
0.6-8mm |
| 75% |
≤2% |
≤8% |
≤0.1% |
≤0.1% |
≤3% |
0.6-8mm |
Packaging
Factory description
Hunan Daji Manganese Industry Co.Ltd was established in 1995,located in Leiyang City,Hunan Province,China whihc is a professional manufacturer specialized in production and sales manganese series products including manganese sand filter media,manganese dioxide and manganese ore etc.
FAQ:
1.How about the sample?
We can provide sample free and freight charges is collected
2.What is your MOQ?
Our product MOQ is 1000kgs
3.What kind of package will use?
25kg and 50kg into a woven bag, 25kg and 50kg into a woven bag,1000kg per pallet, or according to your requirement.
4.What is the delivery time?
it will take about 4-5 days for 1*20GP container
5.Could you give me a discount?
Yes, we can have a negotiation
6.Could you give me a suggestion according to the information we described?
Of course,it is our mission to offer you professional service.
7.What is shipping way?
By sea,by air,by courier.international train
8.What is the type of your company?
We are manufacturer and trading company.
9.When do you ship?
This is mainly determined according to the size of the order. If the demand is small, it will be shipped within 15 days.
10.How is the quality of your products?
Our products are products that have been screened by us layer by layer, and will definitely give you the most suitable goods and the best quality service.
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