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The plant is located on the west side of the approach bridge of Nangang Bridge, Longhai City, Zhangzhou City. It covers an area of 94 Mu, with a service area of 20.41 square kilometers and a service population of 240,000. 

The plant uses modified cassette oxidation ditch process to treat 75,000 tons of sewage per day. In 2018, the plant completed upgrading and reconstruction and added advanced treatment technology to meet the effluent standard of A in First grade.