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Freundlich Isotherm Model Calculation

Calculates the Freundlich adsorption isotherm parameters (m and n) via linear regression on log-transformed data and predicts the equilibrium adsorbed amount at a specified concentration.

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1. Define Input Parameters

2. Engineering Output

Regression denominator (D)
- -
Freundlich exponent (n)
- -
Log10 of Freundlich coefficient (log10_m)
- -
Freundlich coefficient (m)
- (mg/g)(L/mg)^n
Predicted adsorbed amount (y_pred)
- mg/g

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Context & Assumptions

The Freundlich isotherm model describes equilibrium adsorption on heterogeneous surfaces where adsorption sites exhibit a distribution of energies. It is widely applied in water treatment and chemical engineering to assess contaminant removal using adsorbents like activated carbon.

Understand the Engineering Principles

Review the step-by-step derivations, typical industrial limits, and scale-up rules.

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