Aeration control in wastewater treatment by monitoring products nitrification

Aeration control in wastewater treatment by monitoring products nitrification. # The present invention relates to a method of treatment characterized wastewater because the aeration step is measured at time intervals the slope of the concentration of NH {sub, 4} and N {sub, 2} O and / or NO with respect to time and is changed or the flow rate of air to the aeration tank is maintained as the slope values ​​of the concentration of said compounds with time.