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 WS1 TC

£316.41Price
  • Volume: 1.5 Cuft Size: 10 x 54 Max Flow: 0.6³/hr Backwash Flow: 1.1³/hr Valve: Clack WS1 TC
  • Volume: 2.5 Cuft Size: 13 x 54 Max Flow: 1³/hr Backwash Flow: 2³/hr Valve: Clack WS1 TC