Original AI Prompt
Generate & Play Hailuo AI video：After one of my previous posts, I received an interesting request to clarify the amount of oxygen we can save by removing nitrogen. So, I thought of sharing a simple example with you! Nitrate requires approximately 4.57 mg of CO2 per 1 mg of NHx-N, and nitrate 1 mg of NOx-N is equivalent to 2.86 mg of CO2. This means that at a nitrogen removal station, we can recover up to 62.6% (i.e., 2.86/4.57) of the oxygen needed for nitrification! This could lead to a significant saving of between 17 and 18% for the station I examined.
AI-Powered Analysis
The video explains the oxygen requirement for wastewater treatment, focusing on nitrogen removal and the potential savings in oxygen usage.