Results 171 to 180 of about 14,062 (190)

Determination of the originally adsorbed soil phosphorus by modified Freundlich isotherm

Communications in Soil Science and Plant Analysis, 1995
Abstract Phosphorus adsorption was studied on four different Hungarian soil samples previously treated with phosphorus. Six different isotherm models were fitted to the P adsorption data. All the models took into account the amount of phosphate originally adsorbed (Q).
L. Tolner, Gy. Füleky
openaire   +1 more source

Soil sorption of caesium modelled by the Langmuir and Freundlich isotherm equations

Applied Geochemistry, 1995
The Langmuir and Freundlich adsorption isotherm equations were used to model Cs sorption in 6 Welsh soils. The pH (in water), of the soils ranged from 3.5 to 6.5, and the estimated organic matter (determined by loss-on-ignition) ranged from 4.8% to 46%.
Campbell, Linda S., Davies, B. E.
openaire   +2 more sources

Non-linear adsorption in fixed beds: the Freundlich isotherm

Chemical Engineering Science, 1973
Abstract Solutions have been obtained relating the breakthrough curve to bed parameters for the case of adsorption in fixed beds where the adsorption isotherm is of the non-linear Freundlich type and where the overall rate of adsorption is controlled by the rate of mass transfer across the gas-film surrounding each particle.
openaire   +1 more source

freundlich sorption isotherm

2021
openaire   +1 more source

Study of Oxalic Acid Adsorption Isotherm on Activated Carbon: Verification of the Freundlich Isotherm Model

The process of solute adsorption is a vital phenomenon in physical chemistry and holds broad applications, particularly in water purification and catalytic processes. This study focuses on an adsorption isotherm analysis using activated carbon as the adsorbent and oxalic acid () as the solute.
nabila atikah sani, Affifah, Sonia Dwi, Natasya Putri Amalia , Sihombing, Khoirul Fauzan Al Farisi, Yolla Yolanda   +4 more
openaire   +1 more source

A Modification of the Freundlich Adsorption Isotherm

The Journal of Physical Chemistry, 1932
William Rogers, Martin Sclar
openaire   +1 more source

A simplified modeling procedure for adsorption at varying pH conditions using the modified Langmuir–Freundlich isotherm

Applied Water Science, 2022
Gautham Jeppu
exaly  

Freundlich Isotherm

2014
openaire   +1 more source

Binary Langmuir and Freundlich isotherms for ideal adsorbed solutions

The Journal of Physical Chemistry, 1981
M. Douglas LeVan, Theodore Vermeulen
openaire   +1 more source

A modified Langmuir-Freundlich isotherm model for simulating pH-dependent adsorption effects

Journal of Contaminant Hydrology, 2012
Gautham Jeppu, T Prabhakar Clement
exaly