Thanks Prem Baboo, that was really educative. What I am looking is for fit and forget solution for rural poor, for whom we may recharge the filter may be after some x or y months. They do not know chemistry, but your inputs were very useful
Published by Chandrasekaran J., Founder Director at Watsan Envirotech private Limited
Thanks Prem Baboo, that was really educative. What I am looking is for fit and forget solution for rural poor, for whom we may recharge the filter may be after some x or y months. They do not know chemistry, but your inputs were very useful