A critical review of the estimation of the thermodynamic parameters on adsorption equilibria. Wrong use of equilibrium constant in the Van't Hoof equation for …

EC Lima, A Hosseini-Bandegharaei… - Journal of molecular …, 2019 - Elsevier
In the adsorption literature, the Van't Hoff equation is used in different manners without any
criteria about the concepts of physical-chemistry of equilibrium for calculation of …

A critical review on recent advancements of the removal of reactive dyes from dyehouse effluent by ion-exchange adsorbents

MM Hassan, CM Carr - Chemosphere, 2018 - Elsevier
The effluent discharged by the textile dyehouses has a seriously detrimental effect on the
aquatic environment. Some dyestuffs produce toxic decomposition products and the metal …

Is one performing the treatment data of adsorption kinetics correctly?

EC Lima, F Sher, A Guleria, MR Saeb… - Journal of environmental …, 2021 - Elsevier
In the literature, the linear form of the pseudo-first-order (PFO) and pseudo-second-order
(PSO) models are often applied for fitting the data of adsorption kinetics. Many authors have …

Comparison of the nonlinear and linear forms of the van't Hoff equation for calculation of adsorption thermodynamic parameters (∆ S° and∆ H°)

EC Lima, AA Gomes, HN Tran - Journal of Molecular Liquids, 2020 - Elsevier
The use of nonlinear fitting of data of isotherm and kinetics is becoming more frequently
used in the adsorption literature since the authors are becoming convinced that the use of …

Biomass-derived porous carbonaceous materials and their composites as adsorbents for cationic and anionic dyes: A review

MM Hassan, CM Carr - Chemosphere, 2021 - Elsevier
Currently used textile dyes are not highly toxic or carcinogenic, but the intense and
persistent color of the effluent is problematic. Of the remediation processes investigated, the …

[HTML][HTML] Kinetics, isotherms and thermodynamic modeling of liquid phase adsorption of Rhodamine B dye onto Raphia hookerie fruit epicarp

AA Inyinbor, FA Adekola, GA Olatunji - Water Resources and Industry, 2016 - Elsevier
Highly efficient low cost adsorbent was prepared from Raphia hookerie fruit epicarp.
Characteristics of the prepared low cost adsorbent (RH) was established using scanning …

Adsorption performance and mechanism of cationic and anionic dyes by KOH activated biochar derived from medical waste pyrolysis

F Ullah, G Ji, M Irfan, Y Gao, F Shafiq, Y Sun… - Environmental …, 2022 - Elsevier
The massive generation of medical waste (MW) results in a series of environmental, social,
and ecological problems. Pyrolysis is one such approach that has attracted more attention …

Low cost adsorbents for the removal of organic pollutants from wastewater

I Ali, M Asim, TA Khan - Journal of environmental management, 2012 - Elsevier
Water pollution due to organic contaminants is a serious issue because of acute toxicities
and carcinogenic nature of the pollutants. Among various water treatment methods …

Exploring the adsorption mechanisms of cationic and anionic dyes onto agricultural waste peels of banana, cucumber and potato: Adsorption kinetics and equilibrium …

A Stavrinou, CA Aggelopoulos… - Journal of environmental …, 2018 - Elsevier
Abstract Banana (BP), cucumber (CP) and potato peels (PP) were used as biosorbents for
the removal of both cationic (Methylene blue) and anionic (Orange G) dyes from wastewater …

Relevance of isotherm models in biosorption of pollutants by agricultural byproducts

S Rangabhashiyam, N Anu, MSG Nandagopal… - Journal of …, 2014 - Elsevier
Industries generating wastewater with elevated concentrations of pollutants (eg metals,
dyes, phenolic compounds, anions, etc.) need specialized atreatment systems. Adsorption is …