# Volume of The Aerobic Digester Calculator

Posted by Dinesh onUse the simple aerobic digester calculator tool to calculate the volume of the aerobic digester for your stormwater, wastewater, and environmental protection problems in civil.

## Volume of The Aerobic Digester Calculation

### Formula:

V = (Q_{i} × X_{i}) / (X × (K_{d}×P_{v} + 1?_{c}) )

- Q
_{i}= influent average flow rate to the digester - X
_{i}= influent suspended solids - X = digester total suspended solids
- K
_{d}= reaction rate constant - P
_{v}= volatile fraction of digester suspended solids - 1?
_{c}= Solids retention time (sludge age), d - V = volume of aerobic digester