Oxygen supply - Major investment (1 M$/y per treatment plant) Fine bubble diffusers Nitrogen Removal How? : Aerobic Nitrification NH3 + O2 NO3 Anaerobic.
Examinable concepts on Waste Water Treatment (WWT)
N removal Denitrification and Nitrification How is Den and Nit used for N removal? What are the critical process conditions What is the effect of Oxygen.
