* Prof. Dr. Mahmoodi was ranked in Stanford University study of the world's top 2% of scientists in 2025 (Rank = 6 in Chemical Engineering). https://elsevier.digitalcommonsdata.com/datasets/btchxktzyw/7 ** h-index: 119 (Over 28,000 total citations - Google Scholar Data, September 2026). https://scholar.google.com/citations?user=6yscPJwAAAAJ&hl=en&safe=strict *** Prof. Dr. Mahmoodi is the Editor-in-Chief of "Sustainable Chemical Engineering". https://ojs.wiserpub.com/index.php/SCE/about/editorialTeam PROFESSIONAL INTERESTS: Prof. Dr. Mahmoodi had received BSc and MSc in Chemistry and PhD in Textile Engineering (Environmental Engineering). He published 254 peer-reviewed papers (ISI Thomson Reuters). His research focuses on environmental nanotechnology for water and wastewater treatment including the pollutants using different nanomaterials (nanosheets, nanotubes, nanofibers, nanocomposites, and nanoparticles). The main processes are adsorption, advanced oxidation, enzymatic, and membrane. ACADEMIC POSITIONS: Department of Environmental Research, Institute for Color Science and Technology, Tehran, Iran Full Professor: June 2019 - Present Associate Professor: May 2015 - June 2019 Assistant Professor: January 2011 - May 2015 MENTORING, PUBLICATIONS, AND CITATIONS: Mentoring: Research mentor to 22 PhD students, and 50 MSc students. Publications: Authored 254 articles in peer-reviewed journals (2005-2026). Citations: 28,000 total citations with an average of 110