Dr. Buema is a Research Assistant in Materials Science. Her qualifications are related to her PhD in Chemistry M.Sc. in Clean Process Engineering and B.Sc. in Engineering and Chemistry of Inorganic Substances from Gheorghe Asachi Technical University of Iasi. Her activity research is focused on: (i) synthesis of different adsorbents (power plant ash in raw and NaOH-form, H2SO4-form, Fe3O4-treated form, MgAl–LDH and MgAl–LDH/EDTA); (2) adsorption process of different pollutants, such as copper, cadmium, lead, nickel, zinc, and Congo red dyes; (3) adsorption of toxic and radioactive metals, such as uranium, barium, cadmium, chromium, cesium, and europium; (4) modeling of solid-fluid non-catalytic processes; and (5) UV–VIS and FTIR analysis.