Estimation of Specific Surface Area using Langmuir Isotherm Method
Journal of Applied Sciences and Environmental Management, 2011 A comparison of four widely used linear equations of the Langmuir types of isotherm (The Langmuir Type 1, 2, 3 and 4 ) were examined in an experiment using dye sorption onto derived acid and salt treated Fish Activated Carbon (H3PO4-FAC and ZnCl2-FAC ...
AU Itodo, HU Itodo, MK Gafar
doaj +4 more sources
Tylosin sorption to diatomaceous earth described by Langmuir isotherm and Freundlich isotherm models
Chemosphere, 2018 Tylosin, an antibiotic used for maintaining livestock health, is a macrolide structurally similar to a number of important, often prescribed human antibiotics. Because of this relationship, tylosin presents a potential threat of antimicrobial resistance from environmental buildup.
Bobbi S, Stromer +2 more
openaire +3 more sources
Replacing the Langmuir Isotherm with the Statistical Thermodynamic Fluctuation Theory. [PDF]
J Phys Chem LettIn the age of all-atom simulations, primitive isotherm models, such as Langmuir, BET, and GAB, are still used widely for analyzing experimental data. However, their routine applications to complex materials are not in line with their underlying assumptions (i.e., statistically independent adsorption sites with no interfacial structural changes), which ...
Shimizu S, Matubayasi N.
europepmc +4 more sources
The langmuir isotherm adsorption equation: The monolayer approach
IOP Conference Series: Materials Science and Engineering, 2016 Langmuir adsorption isotherm equation is generally derived using the kinetics approach and based on some assumptions. These assumptions are usually not accompanied by an adequate explanation related with the mechanisms and the determination techniques of its adsorption constants.
null Patiha +3 more
openaire +2 more sources
An activity-based formulation for Langmuir adsorption isotherm
Adsorption, 2019 This work presents an activity-based formulation for Langmuir adsorption isotherm. Treating adsorption as a chemical reaction between the gas molecule and the adsorption vacant site, the classical Langmuir isotherm model expresses the reaction in terms of the species concentrations.
Chun-Kai Chang, Hla Tun, Chau-Chyun Chen
openaire +3 more sources
Improved representation of phosphorus exchange on soil mineral surfaces reduces estimates of phosphorus limitation in temperate forest ecosystems [PDF]
Biogeosciences, 2023 Phosphorus (P) availability affects the response of terrestrial ecosystems to environmental and climate change (e.g., elevated CO2), yet the magnitude of this effect remains uncertain.
L. Yu +11 more
doaj +1 more source
Adsorption of Crystal Violet on Rice Husk Activated Carbon [PDF]
Журнал інженерних наук, 2022 The need to develop effective technology for the treatment of liquid effluent of dye-intensive industries such as textile, rubber, paint, and printing is synonymous with the need to save the life-threatening risks posed by these carcinogenic and ...
Salahudeen N., Alhassan A.
doaj +1 more source
Adsorption Isotherms and Kinetics of Lead and Cadmium Ions: Comparative Studies Using Modified Melon (Citrullus colocynthis) Husk [PDF]
Iranica Journal of Energy and Environment, 2020 Growth in population has caused a corresponding increase in agricultural production which consequently led to an increase in agricultural wastes or byproducts.
F. J. Ogbozige, M. A. Toko
doaj +1 more source
International Journal of Coal Science & Technology, 2022 Carbon sequestration in unmineable coal seams has been proposed as one of the most attractive technologies to mitigate carbon dioxide (CO 2 ) emissions in which CO 2 is stored in the microporous structure of the coal matrix in an adsorbed state. The CO 2
M. Mabuza, K. Premlall, M. Daramola
semanticscholar +1 more source
Removal of Brilliant Green Dye from Aqueous Solutions Using Multi-walled Carbon Nanotubes (MWCNTs): Linear and Nonlinear Isotherm Models and Error Analysis [PDF]
Nature Environment and Pollution Technology, 2023 Current research explains the comparison of linear and nonlinear regression methods for finding the optimal isotherm study using experimental data for the adsorption of BG on multi-walled carbon nanotubes MWCNTs.
N. I. Mahdi, M.S. Falih, R. F. Abbas, A. A. Waheb and A. A. Rahi
doaj +1 more source