Removal of Radioactive Metals from Contaminated Water Using Silica-Coated Magnetic Core-Shell Nanoparticles (Fe3O4/SiO2)
Publish place: Third International Conference for Students of Mining Engineering, Geology and Metallurgy
Publish Year: 1403
Type: Conference paper
Language: English
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Document National Code:
MGMCD03_042
Index date: 18 March 2025
Removal of Radioactive Metals from Contaminated Water Using Silica-Coated Magnetic Core-Shell Nanoparticles (Fe3O4/SiO2) abstract
This study evaluates the efficiency of Fe3O4-silica core-shell magnetic nanoparticles in removing radioactive metals from contaminated water. The aim of this research is to develop an innovative and cost-effective method for reducing radioactive pollution in water resources using magnetic nanoparticles. The nanoparticles were synthesized via the co-precipitation method and characterized using XRD, FTIR, and SEM techniques. The adsorption performance of these nanoparticles was investigated under the influence of parameters such as pH, contact time, and initial concentration of radioactive metals. The results showed that Fe3O4-silica nanoparticles, under optimal conditions, are capable of removing more than 95% of radioactive metals. This study highlights the potential of core-shell magnetic nanoparticles as an effective and reliable option for managing radioactive pollution in contaminated water.
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Removal of Radioactive Metals from Contaminated Water Using Silica-Coated Magnetic Core-Shell Nanoparticles (Fe3O4/SiO2) authors
Fatemeh Jalilian
Master’s student at Islamic Azad University, Science and Research Branch
