Revised specifications by BIS follow NGT directions relating to Bellandur, Varthur, Agara lakes
Signalling a significant step towards preventing frothing and excessive algal growth in water bodies such as lakes, the Karnataka State Pollution Control Board (KSPCB) has directed manufacturers of detergents to adhere to revised specifications for phosphate content issued by the Bureau of Indian Standards (BIS).
This has been a long-pending demand from citizens, environmentalists and scientists since the frothing and fuming in lakes of Bengaluru became international news.
The revised standards limiting phosphate content were in turn issued as per directions given by the National Green Tribunal (NGT) on a 2017 application pertaining to Agara, Bellandur and Varthur lakes, the KSPCB has said.
“All manufactures located in the State of Karnataka are hereby informed and directed to adhere to the standards with immediate effect. Similarly, detergent powders, detergent bars and synthetic…