The spot chlorination system costs up to Rs 18 lakh per OHT. In the wake of Woraiyur water contamination allegations, Trichy corporation has decided to cover all OHTs with the simplified ...

Tiruchi Corporation has planned to use liquid chlorination at overhead water tanks to ensure proper water quality and prevent discolouration. According to sources, the city has 147 overhead water ...

HILO, Hawaii (Island News)-- The 607 thousand gallons of sewage water that accidentally flowed out near Hilo Bay had not been through the final step of chlorination.