0.6-1.2mm manganese dioxide sand for water quality purification

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Product Overview


Product Description

Manganese sand filter
Water treatment manganese sand filter media, Choosing high quality manganese ore as raw material, is refined through the process of crushing, screening and grading. It is the ideal material for water purification, and the appearance is dark brown indefinite form granular. It has good effect on the removal of iron, hydrogen sulphide and manganese in the water.


Specific gravity
Volume weight
Silt content
Solubility in hydrochoric acid
Note:MnO2≥35% can removing iron and manganese, MnO2 ≤30%, can only remove iron from ground water.


Natural manganese sand iron is a kind of contact catalytic iron removal process, which is suitable for iron removal in
groundwater with iron content less than 20mg/l. The high manganese contained in the natural manganese sand can oxidize the ferric iron into ferric iron in the water, and form a catalytic "active filter film" on the surface, which further improves the effect of iron removal. The iron containing water after aeration, only through a natural manganese sand filtration, can complete the iron removal process. Manganese sand often used in drinking water iron removal, manganese removal filtration device, groundwater iron removal manganese purification water use.

Packing & Delivery

1. Small bag : 25kg pp bag 2. Small bag + pellet
3. Big bag: 500kg/ 1 ton jumbo bag
4. Ton bag+ pellet
5. Small bag in Big bag
6. Customized as your need

Company Profile

Ningixia Yongruida Carbon Co.,Ltd. established in 2014, located in Ningxia, where is the biggest Production base of activated carbon, is a professional middle-scale manufacturer of activated carbon and abrasives materials.
Our main products are:activated cabron, manganese sand,calcined bauxite sand.With updated new equipments, our factory can produce anthracite coal 100,000 tons per year.

Our advantage
1.Our strong team provide you reliable service that make you feel purchasing is more easier
2.We ensure that we can supply capability with competitive price.
3.Work strictly to guarantee product quality,
4.Highest standard of integrity. Guarantee customer's benefit.
5.Strict quality control and fast reply and delivery
6.Professional Solution for your problems.
7.Welcome to contact us for the


01. Are you a manufacturer?
Yes, We are the manufacturer involved in this line for more than 10 years.
02. Do you have stock?
We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
03.Why choose you?
1. More than 15-year experience in activated carbon which can offer technical support for you.
2. Three production line for activated carbon which can maintain delivery on time.
3. Production operation and process is certified under ISO9001 quality system
4. Have our own R&D team
5. We are manufacture so that you can get factory price
6. Fast and reliable service
7. Free samples can be offered for testing
04. Can I get best price from you?
Of course. We don't chase excessive profits and always try to give best offer. If you are good at bargaining, you can also
enjoy fun of bargaining. Just don't make it too hard!
05. How should I pay?
We accept all kinds of payment ways. such as Alibaba trade Assurance, T/T, L/C, West union, Paypal etc.
06. Do you provide free sample?
Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.

0.0109 s.