volmeranalysis {PUPAIM}

Volmer Isotherm Non-Linear Analysis

Description

The Volmer isotherm describes a distribution of monolayer adsorption processes. This theoretical model has the assumption in which the adsorbate molecules can move toward the surfaces of adsorbents, and the interactions that can be formed between the adsorbates are negligible.

Usage

volmeranalysis(Ce, Qe)

Arguments

Ce

the numerical value for the equilibrium capacity

Qe

the numerical value for the adsorbed capacity

Value

the nonlinear regression, parameters for Aranovich isotherm, and model error analysis

Author(s)

Keith T. Ostan

Chester C. Deocaris

References

Volmer, M. (1925) <doi:10.1515/zpch-1925-11519> Thermodynamische folgerungen aus der zustandsgleichung fur adsorbierte stoffe. Z. Phys. Chem. 115, 253-261.

Examples

Ce <- c(0.01353, 0.04648, 0.13239, 0.27714, 0.41600, 0.63607, 0.80435, 1.10327, 1.58223)
Qe <- c(0.03409, 0.06025, 0.10622, 0.12842, 0.15299, 0.15379, 0.15735, 0.15735, 0.16607)
volmeranalysis(Ce,Qe)