Aikaterini Toli currently holds the position of post-doctoral researcher for the Technologies for Sustainable Metallurgy group of the National Technical University of Athens, Greece. She has a bachelor's degree in Mining and Metallurgical Engineering from the National Technical University of Athens (NTUA), Greece, which was obtained in 2012. She received her Ph.D. in Philosophy at the National Technical University of Athens. She has 10 years of experience in technologies for water and soil remediation and the use of iron nanomaterials for environmental applications. Her expertise involves the characterization and rehabilitation of contaminated sites, the development of in situ chemical treatment methods, and soil remediation technologies. Her skills and expertise include water and wastewater treatment, the environment, soil analysis, soil, environmental impact assessment, water quality, adsorption, wastewater treatment, water treatment, and water analysis.