Depth Filter Scale-Up Calculation
Calculates the required bed depth and diameter for scaling depth filtration from pilot to industrial scale using constant velocity or diameter-capped methods.
📖 Need the theory? Read the methodology, assumptions, and equations in the full reference guide.
1. Define Input Parameters
2. Engineering Output
Pilot Area (A1)
- cm2
- cm2
Pilot Velocity (v1)
- cm/s
- cm/s
Pilot Rate Constant (k1)
- cm-1
- cm-1
Case A Velocity (v2a)
- cm/s
- cm/s
Case A Area (A2a)
- cm2
- cm2
Case A Diameter (D2a)
- cm
- cm
Case A Depth (Z2a)
- cm
- cm
Case B Diameter (D2b)
- cm
- cm
Case B Area (A2b)
- cm2
- cm2
Case B Velocity (v2b)
- cm/s
- cm/s
Case B Rate Constant (k2b)
- cm-1
- cm-1
Case B Depth (Z2b)
- cm
- cm
Need this calculation offline?
Download Offline Excel CalculationContext & Assumptions
Depth filtration scale-up involves maintaining log-reduction performance while transitioning from laboratory to industrial flow rates. This process typically follows either a constant face velocity approach or a diameter-constrained approach where velocity increases, requiring adjustments to bed depth based on empirical power-law relationships.
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