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35-45% Manganese sand iron removal for water filter

Product: Manganese sand

Color: Brown / black

Common size:0.5-1,0.6-1.2,1-2,2-4,4-6, 6-8,8-10mm

Usage: Water filter

Packing: 25/50 kg/ bag

Description

Manganese sand filter material is processed by using high-quality natural manganese ore, it has great water purifying effect. Manganese sand always used as water treatment filter media in water filter.The service life of manganese sand is generally 3 to 5 years for groundwater with high iron concentration.

Advantage of Manganese Sand

  • Strongest interception capacity
  • Largest oxidation catalysis
  • Smallest backwash bleed rate
  • High mechanical strength
  • Strong chemical activity
  • Not easily broken
  • Insoluble in water

Application of Manganese Sand

  • Water filter
  • Sewage treatment
  • Water softening
  • Mn remove
  • Iron removal
  • Ground water treatment
  • Drinking water purify
  • Well water purification

Specification of Manganese Sand

Item Index Item Index
Product name Manganese sand 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)

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