Bushra, Rani and Mohamad, Sharifah and Alias, Yatimah and Jin, Yongcan and Ahmad, Mehraj (2021) Current approaches and methodologies to explore the perceptive adsorption mechanism of dyes on low-cost agricultural waste: A review. Microporous and Mesoporous Materials, 319. ISSN 1387-1811, DOI https://doi.org/10.1016/j.micromeso.2021.111040.
Full text not available from this repository.Abstract
Discharging of dyes containing effluents into water bodies has severely affected various forms of life because of their carcinogenic nature. Many conventional methods have been failed to treat the dyes contaminated water due to their less effectivity or economically not feasible. Among different techniques, adsorption is gaining importance in pollutant management due to its low operating cost, universal nature, and ease of operation. This review article highlights the feasibility of agricultural waste material in its natural and modified form as a low-cost adsorbent for the treatment of dyes and the preparation of the activated carbon (AC) and their dye adsorption characteristics. This review paper also illustrates the effectiveness of operational parameters, kinetics, and isotherm models to understand the adsorbent behavior and adsorption mechanism. The importance of response surface methodology (RSM) programmed in optimizing the adsorption process to remove dyes was also discussed. Moreover, the discussion on challenges and prospects about adsorption technology for future research such as exploitation of agricultural wastes on a commercial scale, building economy incentive standards, designing the methodologies, and eco-friendly ways to recycle the wastes were proposed.
| Item Type: | Article |
|---|---|
| Funders: | University Malaya through the FRGS grant (FP0712018A) |
| Uncontrolled Keywords: | Low-cost adsorbent; Agricultural waste; Dye treatment; Adsorption behavior; Activated carbon |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 01 Apr 2022 03:17 |
| Last Modified: | 01 Apr 2022 03:17 |
| URI: | http://eprints.um.edu.my/id/eprint/27833 |
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