The direction was part of a suo motu case initiated based on news reports of a study by IIT-M, highlighting high levels of polyfluoroalkyl substances in surface water, groundwater, and even treated water in Chennai
The direction was part of a suo motu case initiated based on news reports of a study by IIT-M, highlighting high levels of polyfluoroalkyl substances in surface water, groundwater, and even treated water in Chennai