Removing the dissolved iron from water, the Iron Removal Filter
plays a vital role in the overall water filtration. These Iron Removal Filters are designed by incorporating the modern iron removal technique in compliance with the set industry standards. The range of our Iron Removal Filters comprises of Domestic Iron Removal Filter and Industrial Iron Removal Filter. Our Iron Removal Filter is high in demand in the industry, owing to its matchless performance and longer working life.
Raw water usually contains soluble iron in form of ferrous bicarbonate and in soluble as ferric hydroxide. The water containing ferrous bicarbonate is clear when drawn from a tube well. But as soon as it comes in contact with air develops a whitish haze which on longer standing turns yellowish and then forms yellowish to reddish-brown deposits of hydrated ferric oxide; some of this deposit sticks to the side of the container and the rest sinks to the bottom. Oxidation of ferrous bicarbonate is usually accomplished by the dissolved oxygen introduced into the water by aeration as per following reaction.
- Water directly from the tube well is first passed into the aeration chamber packed with manganese base catalyst
- Before entering into the Aeration Chamber air is injected with water from an Air Compressor according to the above reaction iron is oxidized into ferric form water is then passed through the Iron Removal Filter packed with Catalytic Filtering Media Here the residual ferrous iron is oxidized into ferric and entire precipitated ferric hydroxide is filtered out
- The precipitated and entrapped ferric hydroxide is then removed from the bed during back- washing
For more details please click on the links given below
- Air Hotels
- Conditioning Plants
- Domestic purposes
- Tea Garden
- Chemical & Pharmaceutical Industries
- Boiler Feed Water