Delhi government asked to set up early warning system for ammonia level in Yamu...

The direction to the Delhi governement came at a time when the DJB had to shut down three water treatment plants (WTPs) on Sunday after concentration of ammonia in Yamuna river water shot up at least two times above the limit that could be treated by the treatment plants.

from Hindustan Times - delhi https://ift.tt/2StaTKm