Depth Filtration Kinetics Calculation
Calculates the filter coefficient, required bed depth for target particle removal, and the hydraulic pressure drop gradient using the Ergun equation.
📖 Need the theory? Read the methodology, assumptions, and equations in the full reference guide.
1. Define Input Parameters
2. Engineering Output
Filter Coefficient (lambda_coeff)
- m^-1
- m^-1
Required Bed Depth (Z)
- m
- m
Pressure Drop Gradient (dP_L)
- Pa/m
- Pa/m
Interception Parameter (NR)
- dimensionless
- dimensionless
Particle Reynolds Number (Rep)
- dimensionless
- dimensionless
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Download Offline Excel CalculationContext & Assumptions
Depth filtration is a critical unit operation used to remove suspended solids by trapping them within the interstitial spaces of a porous medium. This calculation determines the kinetic removal efficiency and hydraulic pressure drop to ensure effective filter design and operational stability.
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