Recommendations
SALUTAR anaerobic filterActivated sludge bioreactorTank drainage timeOxygen supply for aeration tank (ABNT 12209)Circular primary decanter for conventional ETEHead loss coefficient applicable to partially open diaphragm valve

Air / Oxygen flow converter

Input data

Air flow

Oxygen molar fraction

Output data

Oxygen flow

Description

Calculates the relation between air flow and oxygen flow as given in the expression below:

$$Q_{O_2}=Q_{\text{air}} \cdot y_{O_2}$$

Two calculations methods are available:

  • Given the air flow and the oxygen molar fraction, calculates the corresponding oxygen flow (Oxygen flow);
  • Given the oxygen flow and its molar fraction, calculates the corresponding air flow (Air flow);

 

aeration tankaeration tank

References

  • Moran, M. J., Shapiro, H. N., Boettner, D. D., & Bailey, M. B. (2014). Fundamentals of engineering thermodynamics. John Wiley & Sons.