Manganese removal from groundwater, surface water or industrial water containing reduced manganese. Others functions include iron removal and As removal.
Manganese removal
Applications :
Catalytic oxidation and retention of manganese in a granular MnO2 filter bed. A selected natural MnO2, controlled by OTV and the research center, with high % of MnO2 is applied. This selected natural MnO2 is used either as the sole filtering media or in combination with other media (in mixed filter beds or multi-layer filter beds).
Performance :
Residual manganese level in the effluent less than 5-10 µg/l
Advantages :
No chemical regeneration, mechanical backwash
