India, Sept. 24 -- The Delhi Jal Board is set to inaugurate its largest sewage treatment plant (STP) in south east Delhi's Okhla on September 30, senior government officials said. The STP will treat more than 124 million gallons of wastewater every day.

The Okhla treatment plant has been developed by the Centre, the National Mission for Clean Ganga (NMCG), and the DJB. The final assistance for the project - started in 2019 - has been provided by the Japan International Cooperation Agency (JICA). A government official said senior functionaries from Centre and Japan will be invited for the event.

Further, there are other STP revamp projects the Delhi government is planning to unveil on September 30. "The projects lined up include upgradat...