RBC Design Calculator

Calculate rotating biological contactor sizing.

The speed or frequency at which something occurs.
MGD
Enter the influent sbod value for this calculation.
mg/L
Enter the effluent sbod value for this calculation.
mg/L
Thermal measurement in specified units (°F, °C, or K).
°C

Results

Media Surface Area:
Calculated surface area.
-ft²
Shafts Required:
Calculated shafts required based on your inputs.
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Recommended Stages:
Suggested value based on calculations.
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Reference: AWWA/EPA Standards. RBC design criteria.