Jiangmen Changyou Industrial Co., Ltd.

Economic Benefits

New output value: RMB 107.65 million /yr.

New profit (net income): RMB 89.76 million /yr.

Saved sewage discharge fee: RMB 17.89 million /yr.

Saved ammonia-water procurement cost: RMB 89.76 million /yr.

Company Challenge

Wastewater treatment capacity: 3500 m³/d.

Influent ammonia-nitrogen concentration: 7-16 g/L.

Effluent ammonia-nitrogen concentration: ≤15 mg/L.

Effluent heavy metals comply with the Integrated Wastewater Discharge Standard.

Solutions

Resource-oriented treatment technology for ammonia-nitrogen-containing wastewater.