Huayou New Energy Technology (Quzhou) Co., Ltd.

Economic Benefits

Added output value:

New output value : RMB 24.22 million /yr.

New profit and tax (net income): RMB 20.20 million /yr.

Saved sewage discharge fee: RMB 4.02 million /yr.

Saved ammonia-water procurement cost: RMB 20.20 million /yr.

Company Challenge

Phase-I project was put into operation in 2021.

Wastewater treatment capacity: 3000 m³/d.

Influent ammonia-nitrogen concentration: 1.5-4.2 g/L.

Effluent ammonia-nitrogen concentration: ≤10 mg/L.

Concentration of recovered ammonia water: ≥16% (reagent-grade).

Solutions

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