Taqui, Syed Noeman and Mohan, C. S. and Khatoon, Bibi Ahmadi and Soudagar, Manzoore Elahi M. and Khan, T. M. Yunus and Mujtaba, M. A. and Ahmed, Waqar and Elfasakhany, Ashraf and Kumar, Ravinder and Pruncu, Catalin I. (2021) Sustainable adsorption method for the remediation of malachite green dye using nutraceutical industrial fenugreek seed spent. Biomass Conversion and Biorefnery.
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Abstract
Nutraceutical industrial fenugreek seed spent (NIFGS), a relatively low-cost material abundantly available with nearly negligible toxicity for the bioremediation of malachite green (MG) dye from aqueous media, is reported. Studies on the various parameters affecting the adsorption capacity of NIFGS were carried out to evaluate the kinetics and the equilibrium thermodynamics. All the experiments were designed at about pH 7. The adsorption isotherm model proposed by Langmuir fits better than the Freundlich isotherm model. Kinetic study data confirms the viability of pseudo-second-order model. Calculated thermodynamic factors suggest that the adsorption phenomenon is endothermic, almost instantaneous, and physical in nature.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Nutraceutical industrial fenugreek seed spent; Malachite green; Adsorption studies |
| Subjects: | C Chemical Science > Chemistry |
| Divisions: | Yuvaraj college > Chemistry |
| Depositing User: | Mr Umendra uom |
| Date Deposited: | 04 Mar 2022 05:53 |
| Last Modified: | 14 Jul 2022 09:45 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/17273 |
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