Ground Water Filter Media Manganese Sand 45% Birm Sand Green Sand Price
Introduction of the Manganese Dioxide Sand:
Manganese sand filter is the use of domestic excellent quality, grain density, high mechanical strength, strong chemical activity, not easily broken, insoluble in water, natural manganese sand. After washing and grinding in addition to miscellaneous, dry, magnetic separation, screening, dust and other processes into sand, and then the processing of manganese sand according to a certain level of blending. The appearance of manganese sand filter is dark brown, nearly circular, the main ingredient is manganese dioxide content between 35%-45%. Use it to deal with groundwater, simple process, convenient operation, small occupation area, low construction cost, long-term stability, service period of 5 years of above, easy to manage, fill does not add any chemicals can achieve the purpose of removing water, iron, manganese, arsenic and other harmful substances, water quality fully meet the national drinking water standards, is very good groundwater filter material.
Processing of the Manganese Dioxide Sand:
Iron to Fe2 + state was in underground water (well), the water is Harmonia odor, pollution ion exchange resin and reduce the exchange capacity, long time after the formation of iron scale, heat effect, can corrode equipment. Manganese content (in terms of MnO2, similarly hereinafter) shall not be less than 35% of natural manganese sand filter material, which can be used for groundwater iron removal and for groundwater manganese containing manganese content is 20% ~ 30% of natural manganese sand filter material, should be used only for groundwater iron removal; manganese content is less than 20% of the manganese sand is not used. It is advisable to adopt the scientific experiment or production and use to prove that the natural manganese sand varieties with good iron removal and the removal of manganese can be used as filter material.
Usage of the Manganese Dioxide Sand:
1. Natural manganese sand iron is a catalytic iron removal process, suitable for iron removal from groundwater containing iron content of less than 20mg/L. Natural manganese sand containing high valent manganese can water divalent iron is oxidized to ferric iron, and a catalytic active membrane formed on the surface, to further improve the effect of removing iron containing molten iron by aeration, only by natural manganese sand a filter, will be able to complete all the process of iron removal.
2. Manganese sand with water treatment filter material the most ideal gradation ratio, make it in the unit volume has the largest specific surface area, the strongest sewage interception capacity, the maximum oxidation catalytic effect and the minimum of the rate of. Manganese sand filter material appearance rough brown or light gray, commonly used in drinking water in the life of iron removal, manganese removal filter, filter water effect is very good. Manganese sand filter is mainly used to reduce the water of iron manganese and manganese content, according to the China's drinking water health standards the iron content is less than or equal to 0.3 mg / L, manganese content is less than or equal to 0.1 mg / L, long time drinking containing iron with high manganese content in water will seriously affect the health of the body.
3. Manganese sand is mainly used to reduce the water of iron and manganese content, according to China's drinking water health standards provisions the iron content is less than or equal to 0.3 mg / L, manganese content is less than or equal to 0.1 mg / L, the long time drinking containing iron with high manganese content in water will seriously affect the health of the body; for the products of textile printing and dyeing, food and other industries will generate spots; strong corrosion capability of production equipment, commonly used in drinking water in addition to iron, and manganese filter, water filter effect is very good.
Application areas: mineral water, purified water, ion water production line pretreatment in addition to iron and manganese precipitation, as well as Geothermal Engineering and swimming pool project in the early stage of water treatment in addition to iron and manganese, etc.
Item | data | Item | Data |
MnO2 | 30-45% | Density | 3.6g/cm3 |
SiO2 | 17-20% | Fe | 8-19% |
Volume weight | 2.3g/cm3 | soil content | <2.5% |
Packing:
25kg/bag , 25Kg/drum , 500kg/Jumbo ,
lined PE water-proof and outer metal or carbon drum ,
The weight and measurement clearly marked on package.
About Us
Our products have been exported to about 20 countries, such as Germany,
Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt,
South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia,
Argentina and USA.
Service:
1 Provide free samples, free to provide quality inspection report, provide proof of origin.
2 Packaging can be according to customer needs, meet the demand of transportation and production
3 Company can provide the corresponding product technical support.
About Us
1. Q: How to place an order?
A: Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform
--- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.
2. Q: What kind of payment do you accept?
A: Formal order we usually choose TT or L/C, Western Union,Paypal for small amount payment.
3. Q: Do you offer OEM service?
A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.
4. Q: How long is the delivery?
A: Usually 3-5 days for small order, 10-20 days for bulk order after payment received.