Intraparticle diffusion processes during acid dye adsorption onto chitosan.

By W. Cheung, Y. Szeto, Gordon McKay. Bioresource Technology, 2007

938 citations recorded by the source corpus.

Subfields: Physical and Theoretical Chemistry, Polymers and Plastics, Water Science and Technology

View Paper: https://www.semanticscholar.org/paper/1ce38d80f3e2358d6f8531df3af714c4c9450fd6

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Physical and Theoretical Chemistry

1. S. Nethaji
2. Asit Baran Mandal
3. A. Sivasamy
4. M. Sillanpää

In Polymers and Plastics

1. S. Nethaji
2. Asit Baran Mandal
3. A. Sivasamy

In Water Science and Technology

1. E. Repo
2. Sanna Hokkanen
3. S. Nethaji
4. Asit Baran Mandal
5. A. Sivasamy
6. M. Sillanpää
7. S. Boufi
8. N. Mahfoudhi

Citations in the corpus

• Amination of activated carbon for enhancing phenol adsorption: Effect of nitrogen-containing functional groups (2014, neutral): “qt versus t1/2 was linear, intraparticle diffusion was involved and if the line passed through the origin, then the intraparticle diffusion was the only rate limiting process [38].”
• Adsorption of Ni(II), Cu(II) and Cd(II) from aqueous solutions by amino modified nanostructured microfibrillated cellulose (2014, background): “At the final stage, the intraparticle diffusion starts to slow down due to the low metal concentration in the solution (Guibal et al. 1998; Cheung et al. 2007).”
• Adsorption isotherms, kinetics and mechanism for the adsorption of cationic and anionic dyes onto carbonaceous particles prepared from Juglans regia shell biomass (2013, methodology): “The intraparticle diffusion equation is given as (Cheung et al. 2007):”
• Adsorption of phenol from aqueous solutions by Luffa cylindrica fibers: Kinetics, isotherm and thermodynamic studies (2013, background): “8, shows that the linear plot did not pass through the origin which indicated that the intraparticle diffusion was not the only rate controlling step and the boundary layer diffusion controlled the adsorption to some degree (Cheung et al., 2007).”