NEW DELHI: A day after the National Green Tribunal asked the Centre to ban use of reverse osmosis (RO) purifiers in areas where the TDS (total dissolved solids) in water is below 500 mg/l, Delhi Jal Board
Total Dissolved Solids
Himanshu Kaushik | TNN Ahmedabad: Gandhinagar has the maximum concentration of Totally Dissolved Solids in its water, shows a state-wide survey. The state capital showed a TDS level of 3,800 parts per million against the permissible limit of 2,000ppm, followed by Mehsana (3,700ppm).
KOCHI: The groundwater Department is upbeat as the rain water harvesting programme introduced in the State four years ago has started yielding positive results with the groundwater level in several parts of the district showing signs of improvement. In Ernakulam district, the department had bored 62 observatory wells in the past two years to monitor the groundwater level.
KOCHI: A Manuel is on a one-man mission. To make us aware of the poor quality of the water we drink. He tests water samples free of cost at his residence to convince people that the impurities in water are impossible to detect with the naked eye.
The segregation, collection and disposal of saline wastewater streams into solar evaporation are practiced in tanneries to minimize the Total Dissolved Solids (TDS)and Chlorides in the treated effluent and to protect the environment. The wastewater