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Mosallanejad, N., Arami, A. (2012). Kinetics and Isotherm of Sunset Yellow Dye Adsorption on Cadmium Sulfide Nanoparticle Loaded on Activated Carbon. Journal of Chemical Health Risks, 2(1), -. doi: 10.22034/jchr.2012.543986
N. Mosallanejad; A. Arami. "Kinetics and Isotherm of Sunset Yellow Dye Adsorption on Cadmium Sulfide Nanoparticle Loaded on Activated Carbon". Journal of Chemical Health Risks, 2, 1, 2012, -. doi: 10.22034/jchr.2012.543986
Mosallanejad, N., Arami, A. (2012). 'Kinetics and Isotherm of Sunset Yellow Dye Adsorption on Cadmium Sulfide Nanoparticle Loaded on Activated Carbon', Journal of Chemical Health Risks, 2(1), pp. -. doi: 10.22034/jchr.2012.543986
Mosallanejad, N., Arami, A. Kinetics and Isotherm of Sunset Yellow Dye Adsorption on Cadmium Sulfide Nanoparticle Loaded on Activated Carbon. Journal of Chemical Health Risks, 2012; 2(1): -. doi: 10.22034/jchr.2012.543986

Kinetics and Isotherm of Sunset Yellow Dye Adsorption on Cadmium Sulfide Nanoparticle Loaded on Activated Carbon

Article 6, Volume 2, Issue 1, Winter 2012  XML PDF (2.07 MB)
DOI: 10.22034/jchr.2012.543986
Authors
N. Mosallanejad 1; A. Arami2
1Department of chemistry Science, Firuz Abad Branch, Islamic Azad University, Firuz Abad, Iran
2Department of law, Central Branch, Islamic Azad University, Tehran, Iran
Receive Date: 10 March 2012,  Revise Date: 18 February 2019,  Accept Date: 29 October 2018 
Abstract
The objective of this study was to assess the potential of cadmium sulfide nanoparticles loaded onto activated carbon (CdSN-AC) for the removal of sunset yellow (SY) dye from aqueous solution. Adsorption studies were conducted in a batch mode varying solution pH, contact time, initial dye concentration, CdSN-AC dose. In order to investigate the efficiency of SY adsorption on CdSN-AC, pseudo-first-order, pseudo-second-order kinetic models were studied. It was observed that the pseudo-second-order kinetic model fits better than other kinetic models with good correlation coefficient. Equilibrium data were fitted to the Langmuir model. It was found that the sorption of SY onto CdSN-AC is followed by these results. 
Keywords
adsorption; Sunset yellow dye; CdS nanoparticle; Activated Carbon; Adsorption Isotherm; Kinetic of adsorption
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