lattice energy calculator
Calculate Langmuir Isotherm Parameters
About Langmuir Isotherm
The Langmuir isotherm describes the adsorption of molecules onto a solid surface. It assumes monolayer adsorption on a homogeneous surface with no interaction between adsorbed molecules.
q = (qₘ × K × C) / (1 + K × C)
Where:
- q = Amount adsorbed per unit mass of adsorbent
- qₘ = Maximum adsorption capacity
- K = Langmuir constant (affinity parameter)
- C = Equilibrium concentration
The Langmuir isotherm is widely used in environmental engineering, catalysis, and separation processes.