Guided by IAS Officer, Punjab Village Uses Rice Husk Ash to Purify Water. Brilliant!AgricultureBy Rinchen Norbu Wangchuk22 Dec 2018 15:09 IST“Rice husk was used as a fuel in mills, which produced ash. Disposing ash is a big issue in the state, but then we found a successful solution.”Read More
This Student-Designed Water Purifier Preserves the Mineral Richness of Water & Costs Only Rs 1500YouthBy Ranjini Sivaswamy23 Jun 2016 15:11 ISTUsing natural materials like sugarcane bagasse and coir, Rakshit Prabhakaran has built a water-purifier that thousands of people can afford.Read More