SJPNL approves ozone technology for Sutlej water purification
To ensure clean and contamination-free drinking water to the people of the state's capital, Shimla Jal Prabhandhan Nigam Limited (SJPNL) yesterday approved the implementation of ozone technology in the upcoming project of bulk water supply from the Sutlej. This is the first time that the ozone technology would be used in the state for water disinfection.