Ningxia Fulin water purification materials high-quality manganese sand filter material manufacturer quotation

规格：

2mm-5mm

,r Manganese sand filter material
r is made of high-quality natural manganese ore as raw material. It is processed into sand after washing, grinding, impurity removal, crushing, drying, magnetic separation, screening, dust removal and other processes. It has a rough and angular appearance and is brown. Or light gray, with dense grains, high mechanical strength, not easily broken, corrosion-resistant, insoluble in water, and long service life. This product has the most ideal gradation ratio of water treatment filter materials, so that it has the largest specific surface area, the strongest interception capacity, the best oxidation catalysis and the smallest backwash loss rate per unit volume. Manganese sand has good manganese and iron removal functions. It is the first choice product for iron and manganese removal in groundwater and industrial water containing iron and manganese ions. It is the most ideal iron and manganese removal product in the water supply and drainage industry.
,r At present, there are two principles for using natural
r ores to remove iron. The first one is based on the so-called filter membrane. There is a strong oxidation layer on the surface of manganese sand. . The other is the anti-iron catalysis of manganese ore itself, which catalyzes the divalent iron in the water into trivalent iron, and then attaches the trivalent iron to the surface of the manganese ore particles for the purpose of iron removal. Natural manganese dioxide can oxidize divalent iron in water to trivalent iron, causing it to precipitate and remove, making the water clear. Manganese dioxide is oxidized by dissolved oxygen in the water to heptavalent manganese oxide, and the heptavalent manganese oxidizes the divalent iron in the water to trivalent iron.
,r Manganese sand filter material analysis items and analysis data
,r Density
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,r, Broken rate
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,r, Heap Density
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,r, mud content
,r, manganese content (
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,r Common specifications of manganese sand
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,r Special specifications can be specially processed according to user needs.
,r Plastic woven bags are commonly used for packaging. Our factory's production specifications and packaging
,r The product should be stored in a dry place indoors.
,r Do not open the package before use to avoid absorbing moisture and affecting the use effect.
,r Detailed consultation phone number