Manganese Greensand Introduction
Manganese greensand filter media adopts good quality domestic manganese ore, which is produced by a series of technology, broken after water washing, cleaning, drying, magnetic separation, screening... Manganese greensand looks coarse in color of brown or maple. Manganese greensand is featured by large specific surface area, strong interception capacity, good oxidation and catalyze perfor-
mance, low turnover rate during back wash. Manganese greensand is widely used to remove Fe & Mn in the groundwater filter unit, making the quality of our potable water meets its health standard, Fe content is ≤0.3mg/L, Mn content is ≤0.1mg/L.
Manganese Greensand Specification
0.5-1.5mm、1-2mm、2-4mm
Manganese Greensand Performance
Item | Data | Item | Data |
MnO2 % | 20-45 | Gravity g/cm3 | 3.2-3.6 |
SiO2 % | 17-20 | Volume Weight g/cm3 | 2.0 |
Fe % | 20 | Acid Solubility % | <3.5 |
Clay % | <2.5 | Wear Rate % | ≤1.0 |
Density g/cm3 | 3.6 | MnO2% | 30-40 |
Bulk Density g/cm3 | 1.85 | Broken Rate % | ≤1.0 |