Manganese sand is widely used in the water supply industry, is a special filter material in water filtration which is crushed, screened by machine. The appearance is mahogany, multi-edges or nearly spherical. Manganese sand commonly is used in the removal of iron and manganese from groundwater filtration, especially can eliminates iron best.

Technical parameters :

Analysis project

MnO2

Density

Bulk density

Mn

Result

25-35

3.5g/cm3

2.4g/cm3

18-25%

Analysis project

SiO2

Fe

Mn C

Ash Content

Result

16-20

8-19%

12-22%

max3%