Dr. Miltiadis Zamparas (PhD) serves as a Teaching and Research Associate at the School of Science and Technology, Hellenic Open University, Greece. Zamparas holds Bachelors and Masters degrees in environmental engineering from the University of Ioannina and University of Patras, Greece. He received his Ph.D. in environmental engineering in 2015 from University of Patras, School of Engineering, Department of Environmental and natural Resources Management. Zamparas has published his research in peer reviewed scientific journals and international conferences and has reviewed a number of scientific papers. His primary research activities focus on environmental analytical chemistry, environmental monitoring, materials science, characterization, as well as novel functional materials for water treatment. He has served at edited books and special issues.