non sewage river water to be ...
Published by balbir singh, researcher on water for agricultural irrigation
non sewage river water to be made fit for drinking can be done in 3 ways
1. by ozonization is not expenisive if done in a certain way
2. by a UV low cost filter developed by me @ 1 liter/second or more
3. by installing a automated 7 MLD TREATMENT PLANT costing about 10 crores