low cost water purifier

Abhimanyu and Vardan Rathi from Surat, Gujarat, launched Sustainable Livelihood Initiative India (SLII) to sell their innovation, a water purifier made from graphene and recycled cell phone screens

Don’t want to generate waste by buying bottled mineral water? Carry this lightweight water purifier in your pocket and rest assured that you are drinking safe water! #LiveGreen #Lifestyle

The size of an index finger, two engineering students from Kerala developed a water purifier that costs Rs 10. Unlike other purifiers that are made from synthetic fibres, this one is organic as well!

Kana M Suresan and Annamalai Prathap, scientists at the Indian Institute of Science, Education and Research in Thiruvananthapuram, Kerala,combined absorption and gelation processes, and tightly bound the oil to a porous matrix.

Using natural materials like sugarcane bagasse and coir, Rakshit Prabhakaran has built a water-purifier that thousands of people can afford.

An old saree, glass tubes and solar energy is all you need for a low cost water solar purifier and heater. Here is all you need to know about the path-breaking technology that can change the landscape of rural India.