Full-Volume Treatment of Nong'an Landfill Leachate Concentrate

Full-Volume Treatment of Nong'an Landfill Leachate Concentrate

Nong'an Landfill is located in Nong'an County, Changchun City, Jilin Province. Due to the rapid melting of ice and snow and large amounts of rainfall and snowfall, the output of leachate from Nong'an Landfill has increased. Meanwhile, this landfill is an aged one. With long-term concentrated water recirculation, the water quality of the landfill has changed significantly. The leachate storage capacity of Nong'an Landfill is approximately 80,000 m³, among which the leachate conductivity has reached as high as 90,000 μs/cm, and its biodegradability is poor. This project urgently needs full-volume treatment upgrading to ensure the stable operation of the leachate treatment station.

Treatment Capacity: 250 m³/d

Treatment Process: Pretreatment + Membrane Concentration + Evaporation + Drying