Iron in water has many irritating effects. for example:
(1) Tt stains the clothes as well as the appliances
(2) Water tastes bitter and so does the food prepared using this water
(3) Damages plumbing & appliances
(4) This water dries and irritates the skin.damages plumbing & appliances
(5) This water stains everything orange

Iron also oxidises ion-exchange resins irreversibly. It is also not acceptable to ro membranes.
Depending upon the water chemistry , iron can be effectively reduced by following technologies:
1. MNO2
2. Birm Media
3. Resin Based Iron Removal
4. Aeration / Oxidation / Filtration
5. By Membrane Process Of UF And NF