Water Purification Systems in Chennai

1. My water has iron and tastes rusty – what is the best method of treatment? If you have clear water (ferrous) iron, the best method (depending on how many PPM) is a heavy duty water softener designed for iron removal. If you have red water (ferric) iron, the best method is a heavy duty backwashing filter with special iron removal media mixed with calcite. If you are unfortunate enough to have ferrous and ferric iron, you could be looking at needing a heavy duty backwashing iron filter and a heavy duty water softener to reliably combat this problem. Chlorine injection systems followed with GAC (carbon) filters have been used in the past by water treatment companies for iron removal but require frequent carbon replacement because the carbon quickly clogs with iron and water pressure problems are an issue. The chlorine injection method does not soften the water, and hard water often accompanies irony water – this method is not best for clear and/or red water iron. Chlorine injection systems are the preferred method for hard to control bacterial and organic iron – sometimes this maintenance heavy method is the only method that works. A rare form called “colloidal iron” is iron that has a specific gravity only slightly more than that of water and has a molecular structure and charge that causes it to resist coagulation and filtration. Special iron filtration systems using alum as a coagulant, a settling tank and special filters are need to remove this hard to treat form of iron. You Need Water Purification Systems in Chennai