Currently the removal of CO2 is too low and it has been proposed to change the deep well aeration with a co-current tower aerator.

select the advantages of using deep well aeration from the below:
Very high O₂ transfer within an exceptionally small space Very good removal of gases Low energy consumption Not very sensitive to variations in hydraulic load

select the advantages of using the tower aeration from the below:
Very high O₂ transfer within an exceptionally small space Very good removal of gases Low energy consumption Not very sensitive to variations in hydraulic load

The advantages of using deep well aeration include:

1. Very high O₂ transfer within an exceptionally small space: Deep well aeration allows for efficient transfer of oxygen to the water, promoting better oxygenation.
2. Very good removal of gases: Deep well aeration effectively removes gases from the water, including carbon dioxide (CO₂), leading to improved water quality.
3. Low energy consumption: Deep well aeration typically requires less energy compared to other aeration methods, making it a cost-effective solution.
4. Not very sensitive to variations in hydraulic load: Deep well aeration is less affected by changes in hydraulic load, ensuring consistent performance across different conditions.

The advantages of using tower aeration include:
1. Very high O₂ transfer within an exceptionally small space: Tower aeration facilitates efficient oxygen transfer, enabling effective oxygenation of the water.
2. Very good removal of gases: Tower aeration effectively removes gases from the water, including CO₂, enhancing overall water quality.
3. Low energy consumption: Tower aeration generally operates with low energy requirements, reducing operational costs.
4. Not very sensitive to variations in hydraulic load: Tower aeration is less affected by changes in hydraulic load, ensuring reliable performance even with fluctuations in water flow.