Authors :
Namya Bajaj; Manasa Raghavendran
Volume/Issue :
Volume 10 - 2025, Issue 9 - September
Google Scholar :
https://tinyurl.com/bdkc77u8
Scribd :
https://tinyurl.com/s7hfyf83
DOI :
https://doi.org/10.38124/ijisrt/25sep804
Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.
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Abstract :
This study aims to combat and analyse marine ecosystems that are seriously threatened by microplastic pollution,
emphasizing the urgent need for efficient remediation techniques. In this work, we introduce a novel ferrofluid technology
method for removing microplastics from ocean water. We should selectively capture microplastics by magnetic attraction
by creating a ferrofluid mixture with oils, and magnetite nanoparticles. Additionally, the incorporation of strong magnets
into water samples should be prioritized to enhance the effective removal of microplastics, enabling easier separation,
filtration, and purification of samples. This approach highlights sustainable practices by recycling and reusing recovered
pollutants, in addition to demonstrating high efficiency and selectivity in microplastic extraction. However, the safe handling
and disposal of hazardous materials is to be guaranteed by the responsible management of ferrofluids per local regulations
in advance. This overlooked strategy demonstrates the potential for fusing cutting-edge technology with environmental
stewardship to support cleaner and healthier ecosystems while providing a viable remedy for microplastic pollution in
aquatic environments.
Keywords :
Microplastic Pollution, Ferrofluid Technology, Extraction, Magnetite Nanoparticles, Sustainable Practices, Recycling, Environmental Stewardship, Water Remediation.
References :
- Bank, A. D. (2017, December 26). Wastewater management and sanitation in Asia and the Pacific. Asian Development Bank. https://www.adb.org/features/promoting-wastewater-revolution-asia-adbs-plans-progress-and-initiatives
- An investigation into the removal of microplastics from water using ferrofluids. (n.d.). https://abstracts.societyforscience.org/Home/PrintPdf/14829
- What are microplastics? (n.d.-b). https://oceanservice.noaa.gov/facts/microplastics.html
- Designboom. (2019, August 2). teenager wins google science fair by removing microplastics from water using magnets. Designboom | Architecture & Design Magazine. https://www.designboom.com/technology/google-science-fair-winner-fionn-ferreira-cork-microplastics-08-01-2019/#:~:text=the%20project%20extracts%20microplastics%20from,the%20nonpolar%20properties%20of%20both.
- Ferrofluids | Exploring the Nanoworld. (n.d.). https://chem.beloit.edu/edetc/background/ferrofluid/index.html
- Recent progress in magnetic fluid research. (n.d.). https://www.researchgate.net/publication/228984451_Recent_progress_in_magnetic_fluid_research
- Yeo, L., & Julaihi, M. (2021). Magnetic ferrous fluid for microplastics extraction application. Materials Science Forum, 1030, 138–145. https://doi.org/10.4028/www.scientific.net/msf.1030.138
- Savitha, S., Iyengar, S. S., Ananthamurthy, S., & Bhattacharya, S. (2018). Studying effect of carrier fluid viscosity in magnetite-based ferrofluids using optical tweezers. IOP Conference Series. Materials Science and Engineering, 310, 012098. https://doi.org/10.1088/1757-899x/310/1/012098
- Grbic, J., Nguyen, B., Guo, E., You, J. B., Sinton, D., & Rochman, C. M. (2019b). Magnetic Extraction of Microplastics from Environmental Samples. Environmental Science & Technology Letters, 6(2), 68–72. https://doi.org/10.1021/acs.estlett.8b00671
- Ibrahim, G. (2023). Synthesis and Evaluation on the Performance of Ferrofluid in Wastewater Treatment. ChemRxiv. doi:10.26434/chemrxiv-2023-t3mtm https://chemrxiv.org/engage/chemrxiv/article-details/64a471af9ea64cc1676f474f
- Hamzah, S., Ying, L. Y., Azmi, A. a. a. R., Razali, N. A., Hairom, N. H. H., Mohamad, N. A., & Harun, M. H. C. (2021). Synthesis, characterisation and evaluation on the performance of ferrofluid for microplastic removal from synthetic and actual wastewater. Journal of Environmental Chemical Engineering, 9(5), 105894. https://doi.org/10.1016/j.jece.2021.105894
- An Investigation into the Removal of Microplastics from Water Using Ferrofluids. (n.d.). https://abstracts.societyforscience.org/Home/PrintPdf/14829
- PlanetCare. (n.d.). Washing clothes pollutes oceans with microplastics. https://planetcare.org/en-int/pages/washing-clothes-pollutes-oceans-with-microplastics#:~:text=Researchers%20found%20that%20an%20average,60%25%20of%20textiles%20are%20synthetic.
This study aims to combat and analyse marine ecosystems that are seriously threatened by microplastic pollution,
emphasizing the urgent need for efficient remediation techniques. In this work, we introduce a novel ferrofluid technology
method for removing microplastics from ocean water. We should selectively capture microplastics by magnetic attraction
by creating a ferrofluid mixture with oils, and magnetite nanoparticles. Additionally, the incorporation of strong magnets
into water samples should be prioritized to enhance the effective removal of microplastics, enabling easier separation,
filtration, and purification of samples. This approach highlights sustainable practices by recycling and reusing recovered
pollutants, in addition to demonstrating high efficiency and selectivity in microplastic extraction. However, the safe handling
and disposal of hazardous materials is to be guaranteed by the responsible management of ferrofluids per local regulations
in advance. This overlooked strategy demonstrates the potential for fusing cutting-edge technology with environmental
stewardship to support cleaner and healthier ecosystems while providing a viable remedy for microplastic pollution in
aquatic environments.
Keywords :
Microplastic Pollution, Ferrofluid Technology, Extraction, Magnetite Nanoparticles, Sustainable Practices, Recycling, Environmental Stewardship, Water Remediation.