ℹ️ Preview calculator: calculation logic is still being verified. Output may not reflect realistic engineering values. Details

MBR Design Calculator

Calculate membrane bioreactor sizing.

Rate of fluid movement through the system.
MGD
Enter the design flux value for this calculation.
gfd
Enter the mlss value for this calculation.
mg/L
Enter the srt value for this calculation.
days

Results

Membrane Area:
Calculated surface area.
-ft²
Aeration Volume:
Calculated three-dimensional space.
-MG
Cassettes (500ft² ea):
Calculated cassettes (500ft² ea) based on your inputs.
-
Reference: AWWA/EPA Standards. MBR design guidelines.