Freundlich Isotherm

The Freundlich isotherm is defined by

c_s = K_f * cⁿ

where

c_s = concentration in solid phase

c = concentration in fluid phase

K_f = Freundlich adsorption constant

n = Freundlich exponent

If n = 1, the Freundlich isotherm reduces to the linear isotherm.

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