Brief description: Because ammonia is still in the raw material, the condensed liquid of evaporator in coal chemical industry, pharmaceutical industry will generally exceed the standard of ammonia nitrogen. The water has the characteristics of high water temperature and good water quality, which is very suitable for the membrane contactor process of ammonia removal. Comprehensively, the cost of ammonia removal by membrane contactor method is much lower than that by traditional processes such as stripping and ammonia evaporation.
I. Ammonia Removal from Evaporative Condensate of Ammonium Sulfate in Taiwan
1) Water treatment capacity: 72m3/day
2) Ammonia nitrogen content in influent water: 1400 mg/L
3) Ammonia nitrogen content in effluent: <3mg/L