Equilibrium, Thermodynamics, and Kinetic Sorption Studies for the Removal of Coomassie Brilliant Blue on Wheat Bran as a Low-Cost Adsorbent
Joint Authors
Rasool, Atta
Qasim, Imran
Ata, Sadia
Ul Mohsin, Ijaz
Imran Din, Muhammad
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The sorption studies of coomassie brilliant blue (CBB) from aqueous solution have been carried out on wheat bran (WB).
Coomassie brilliant blue on wheat bran was used to study the adsorption behavior under various parameters such as pH, dosage amount, and contact time.
It was observed that under optimized conditions up to 95.70% dye could be removed from solution onto WB.
Langmuir and Freundlich adsorption isotherms were used to elaborate the results.
Freundlich model was found to be fitted well and favored multilayer adsorption.
The Freundlich constants n and KF were determined as 0.53 and 2.5×10−4.
Thermodynamic parameters such as ΔG, ΔH, and ΔS studied were taking into account, showed spontaneous and favorable reaction for coomassie brilliant blue on wheat bran.
The maximum adsorption capacity qm was found to be 6.410 mg/g.
The investigations show that non treated WB is a low-cost adsorbent for the removal of dyes from textile industry effluents.
American Psychological Association (APA)
Ata, Sadia& Imran Din, Muhammad& Rasool, Atta& Qasim, Imran& Ul Mohsin, Ijaz. 2012. Equilibrium, Thermodynamics, and Kinetic Sorption Studies for the Removal of Coomassie Brilliant Blue on Wheat Bran as a Low-Cost Adsorbent. Journal of Analytical Methods in Chemistry،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-469528
Modern Language Association (MLA)
Ata, Sadia…[et al.]. Equilibrium, Thermodynamics, and Kinetic Sorption Studies for the Removal of Coomassie Brilliant Blue on Wheat Bran as a Low-Cost Adsorbent. Journal of Analytical Methods in Chemistry No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-469528
American Medical Association (AMA)
Ata, Sadia& Imran Din, Muhammad& Rasool, Atta& Qasim, Imran& Ul Mohsin, Ijaz. Equilibrium, Thermodynamics, and Kinetic Sorption Studies for the Removal of Coomassie Brilliant Blue on Wheat Bran as a Low-Cost Adsorbent. Journal of Analytical Methods in Chemistry. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-469528
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-469528