In remote rural Indian villages such as Korukollu, located in the state of Andhra Pradesh, women provide water for their families as they have for generations—by gathering water at a shared community site and carrying it back to their homes. But in this village, something is changing. The water in Korukollu is purified using a technology developed by Dr. Ashok Gadgil at the Lawrence Berkeley National Laboratory in Northern California. His company, WaterHealth International, is on a crusade to solve one of the biggest problems facing humanity by deploying its solutions in India and elsewhere—and to make money doing it. The company’s technology uses low-voltage ...
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