Moosavi, Seyedehmaryam and Lai, Chin Wei and Gan, Sinyee and Zamiri, Golnoush and Pivehzhani, Omid Akbarzadeh and Johan, Mohd Rafie (2020) Application of efficient magnetic particles and activated carbon for dye removal from wastewater. ACS Omega, 5 (33). pp. 20684-20697. ISSN 2470-1343, DOI https://doi.org/10.1021/acsomega.0c01905.
Full text not available from this repository.Abstract
Since the turn of the 21st century, water pollution has been a major issue, and most of the pollution is generated by dyes. Adsorption is one of the most commonly used dye-removal methods from aqueous solution. Magnetic-particle integration in the water-treatment industry is gaining considerable attention because of its outstanding physical and chemical properties. Magnetic-particle adsorption technology shows promising and effective outcomes for wastewater treatment owing to the presence of magnetic material in the adsorbents that can facilitate separation through the application of an external magnetic field. Meanwhile, the introduction of activated carbon (AC) derived from various materials into a magnetic material can lead to efficient organic-dye removal. Therefore, this combination can provide an economical, efficient, and environmentally friendly water-purification process. Although activated carbon from low-cost and abundant materials has considerable potential in the water-treatment industry, the widespread applications of adsorption technology are limited by adsorbent recovery and separation after treatment. This work specifically and comprehensively describes the use of a combination of a magnetic material and an activated carbon material for dye adsorption in wastewater treatment. The literature survey in this minireview provides evidence of the potential use of these magnetic adsorbents, as well as their magnetic separation and recovery. Future directions and challenges of magnetic activated carbon in wastewater treatment are also discussed in this paper.
| Item Type: | Article |
|---|---|
| Funders: | University Malaya Research Grant, RP045B, University Malaya Impact-Oriented Interdisciplinary Research Grant, IIRG018A-2019, RU0012018, TOP100NANOCAT, University Malaya Global Collaborative Programme -SATU Joint Research Scheme, ST0122019 |
| Uncontrolled Keywords: | Magnetic-particle; Water-treatment industry; Dye removal; Wastewater |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Deputy Vice Chancellor (Research & Innovation) Office > Nanotechnology & Catalysis Research Centre |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 14 Nov 2023 06:53 |
| Last Modified: | 14 Nov 2023 06:53 |
| URI: | http://eprints.um.edu.my/id/eprint/36475 |
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