Birm is a relatively inexpensive material which can be used for iron and manganese removal by oxidation. It requires a pH of 7 or more for Iron removal and pH 8 for manganese removal (it uses dissolved oxygen in the water to oxidise the metal).
Birm (Fe_Mg_removal) - Clack WS2 Cl
- Volume: 15 Cuft Size: 30 x 72 Max Flow: 5.6³/hr Backwash Flow: 11.4³/hr Valve: Clack WS2 Cl
- Volume: 20 Cuft Size: 36 x 72 Max Flow: 8³/hr Backwash Flow: 17.1³/hr Valve: Clack WS2 Cl