FS4analysis: Fritz-Schlunder Four Parameter Isotherm Non-Linear Analysis

In PUPAIM: A Collection of Physical and Chemical Adsorption Isotherm Models

Fritz-Schlunder Four Parameter Isotherm Non-Linear Analysis

Description

An empirical equation of Langmuir-Freundlich isotherm which can fit a wide range of experimental results because of the large number of coefficients in the isotherm.

Usage

FS4analysis(Ce, Qe)

Arguments

Ce	the numerical value for equilibrium capacity
Qe	the numerical value for the adsorbed capacity

Value

the nonlinear regression, parameters for the Fritz-Schlunder Four Parameter isotherm, and model error analysis

Author(s)

Paul Angelo C. Manlapaz

Chester C. Deocaris

References

Fritz, W., and Schluender, E. U. (1974) <doi:10.1016/0009-2509(74)80128-4> Simultaneous adsorption equilibria of organic solutes in dilute aqueous solutions on activated carbon. Chemical Engineering Science, 29(5), 1279-1282.

Examples

## Not run: 
 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)
 FS4analysis(Ce,Qe)
## End(Not run)

PUPAIM documentation built on May 28, 2022, 1:14 a.m.