@ Janajal - Social Initiative..... The initiative is commendable. But, from where do the ATMs get relatively less contaminated water of adequate quantity. Since, in India, over 70% the water sources (both surface water and groundwater) are polluted with some or the other pollutants, such as,  nitrate, fluoride, arsenic, fertilizers, pesticides,...etc. I shall appreciate receiving more details on the technology of the ATM facility to make polluted water safe. How safe is safe? My e-mail: psdatta1950@gmail.com Best wishes to all associated in the initiative. Prof. Partha Sarathi Datta (M.Sc., Ph. D., IIT Kanpur) Experienced Adviser and Consultant on Water and Environment; Vice-President (IAPG-INDIA) (Former Director, NRL, IARI), New Delhi, India Author of 'BETTER GROUNDWATER GOVERNANCE ONLY CAN ENSURE SUSTAINED WATER SUPPLY', LAP Lambert Academic Publishing, ISBN-13: 978-3-330-32219-6. Available on Website: https://www.lap-publishing.com/catalog/details//store/gb/book/978-3-330-32219-6/better-groundwater-governance-only-can-ensure-sustained-water-supply

Published June 21, 2018 09:17 by Prof. Partha Sarathi Datta, Independent Consultant on Water & Environment