IIT Guwahati Develops Low-Cost Water Purifier for Fluoride and Iron Removal
IIT Guwahati researchers have created a low-cost, energy-efficient water treatment system that removes fluoride and iron from groundwater. Capable of treating 20,000 litres daily at just ₹20 per 1,000 litres, it removes up to 94% iron and 89% fluoride. The…
