Total Dissolved Solids

Order of the National Green Tribunal in the matter of Futala lake pollution, Nagpur, Maharashtra, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item titled "Futala Lake’s charm fades amid neglect and poor maintenance appearing in ‘The Times of India’ dated 25.05.2025". The original application was registered suo-motu based on the news item titled "Futala Lake’s charm fades amid neglect …

Towards zero discharge

There was a time when people living along the Noyyal river in Tamil Nadu would freshen up by swimming in the river. Now goatherds chase their flock away if they go near the river. The reason is the river water has turned toxic. The dyes and salts from the industrial …

Foul Chitti Bein behind cancer surge in Doaba

Report prepared by Baba Seechewal based on survey in four dozen villages set along the rivulet Member of Punjab Pollution Control Board (PPCB) and environmentalist Baba Balbir Singh Seechewal has prepared a startling report about hundreds of cancer cases which have come to light after a survey in the villages …

TNPCB orders closure of 10 IETPs

Power connection to these units also disconnected The Board has also formed three-member flying squad to monitor the units Public requested to inform the squad members for taking action Tirupur: The Tamil Nadu Pollution Control Board (TNPCB) on Thursday ordered closure of 10 Individual Effluent Treatment Plants (IETPs) in Tirupur …

River Noyyal: Association moves court

Tirupur: The Noyyal River Ayacutdars Protection Association (NRAPA) had moved the Madras High Court following the high level of Total Dissolved Solids (TDS) recorded in River Noyyal by a recent study conducted by Public Works Department.A study by Irrigation section of PWD on August 5, 6 and 7 indicated that …

Gandhinagar water has maximum TDS in state

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). The study by Water Sanitation Management Organisation …

Study shows rise in groundwater level

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 …

He wants us to drink pure water

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.

Recovery of better quality reusable salt from soak liquor of tanneries in solar evaporation pans

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 generated from the soaking operation contains soluble proteins such as albumin & globulin and suspended …

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