Tag: The ONGC Gopavaram GGS – Rajahmundry Asset inaugurated a state-of-the-art Effluent Treatment Plant (ETP) with a capacity of 1 million litres per day

The ONGC Gopavaram GGS – Rajahmundry Asset inaugurated a state-of-the-art Effluent Treatment Plant (ETP) with a capacity of 1 million litres per day…