Results 241 to 250 of about 929,382 (278)

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

Journal of Environmental Chemical Engineering, 2018
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.
A. Stavrinou, C. Aggelopoulos, C. Tsakiroglou   +2 more
semanticscholar   +1 more source

Isotherms and thermodynamics of CO2 adsorption on a novel carbon-magnetite composite sorbent

Chemical engineering research & design, 2018
In this work, CO2 adsorption on a novel composite material, CB-FM, obtained coating a low-cost carbon black (CB) with magnetite fine particles (FM), has been characterized from the thermodynamic point of view.
F. Raganati, M. Alfè, V. Gargiulo, R. Chirone, P. Ammendola   +4 more
semanticscholar   +1 more source

SOLUTE ADSORPTION ISOTHERM

This study investigates the adsorption behavior of a specific solute (e.g., a heavy metal ion or an organic dye) from an aqueous solution onto a novel adsorbent material (e.g., activated carbon, biochar, or a composite). The main objective is to determine the equilibrium relationship between the solute concentration in the bulk solution and the amount ...
Raysha Hanifah, Fadhilla Ananda, Novani, Naila Amirah, Khalisa Rahma Safira Armi, Sansa Aulia Hasibuan   +4 more
openaire   +1 more source

Adsorption isotherms and kinetics

, 2021
S. Azizian, Setareh Eris
semanticscholar   +1 more source

New polymolecular adsorption isotherm

Journal of Colloid and Interface Science, 1991
Abstract A new polymolecular adsorption isotherm is proposed. Its principal advantage is that, unlike the known isotherms, it is qualitatively adequate in limiting cases, can be derived from a consistent realistic model, and fits the experimental data in a broad concentration range.
openaire   +1 more source

Adsorption Isotherms. Critical Conditions

Mathematical Proceedings of the Cambridge Philosophical Society, 1936
1. In a recent note I showed that Langmuir's adsorption isothermwhere θ is the fraction of the surface covered by adsorbed gas, p the gas pressure in equilibrium with it, and A (T) a specified function of the temperature, can be derived as a theorem in statistical mechanics without any appeal to the mechanism of deposition and re-evaporation. Necessary
openaire   +1 more source

Adsorption isotherm of solute

This experiment aimed to study the adsorption isotherm of dissolved substances by understanding the factors influencing adsorption, types of adsorption, and the application of adsorption isotherm equations such as Langmuir, Freundlich, and BET. The method used involved preparing a series of oxalic acid (H₂C₂O₄) solutions with different concentrations ...
Gissa Herdina , Putri, Hazira Nadia, mutiara alfatiha, Risma Rianty, PUTRA, RAMADHANA PRATAMA, Tias ayu ningtiya   +5 more
openaire   +1 more source

Adsorption Isotherm

1968
J.M. WILSON, R.J. NEWCOMBE, A.R. DENARO, R.M.W. RICKETT   +3 more
openaire   +1 more source

Adsorption Isotherms

2004
S. Lowell, Joan E. Shields, Martin A. Thomas, Matthias Thommes   +3 more
openaire   +1 more source

Adsorption isotherms

1984
S. Lowell, Joan E. Shields
openaire   +1 more source