PUPAIM (version 0.2.0)

mjanalysis: Marckzewski-Jaroniec Isotherm Analysis Non-Linear Form

Description

The Marczewski-Jaroniec Isotherm model is the resemblance of Langmuir Isotherm model. It is developed on the basis of the supposition of local Langmuir isotherm and adsorption energies distribution in the active sites on adsorbent (Parker, 1995; Sivarajasekar & Baskar, 2014). This equation comprises all isotherm equations being an extension of simple Langmuir Isotherm to single solute adsorption on heterogeneous solids (Marczewski & Jaroniec, 1983).

Usage

mjanalysis(Ce, Qe)

Arguments

Ce

the numerical value for the equilibrium capacity

Qe

the numerical value for the absorbed capacity

Value

The non-linear regression and the parameters for Marckzewski Jaroniec Isotherm Analysis

References

Marczewski, A.W., Jaroniec, M. (1983). A new isotherm equation for single-solute adsorption from dilute solutions on energetically heterogeneous solids. Monatsh Chem 114, 711-715. doi: 10.1007/BF01134184

Parker Jr, G.R. (1995). Optimum isotherm equation and thermodynamic interpretation for aqueous 1,1,2- trichloroethene adsorption isotherms on three adsorbents. Adsorption, 1 (2): 113-132. doi:10.1007/BF00705000

Sivarajasekar, N., Baskar, R. (2014). Adsorption of basic red 9 onto activated carbon derived from immature cotton seeds: Isotherm studies and error analysis. Desalination and Water Treatment, 52: 1-23. doi:10.1080/19443994.2013.834518

Examples

# NOT RUN {
mjanalysis(moringa$Ce,moringa$Qe)
# }