Arjan Korpa received PhD with distinction from the University of Siegen, Germany on 2005. From 2011 to present he was working as an Associate Professor at the Faculty of Natural Sciences, University of Tirana, Albania. He was doing research and development on innovative materials based on waste and industrial by-products. Recently he was doing research on new catalysts based on synthetic zeolites obtained from industrial by-products. From 2008 – 2011 he served as Head of R&D of the Environmental Building Materials group, Beirut, Lebanon. From 2007 – 2008 he worked for the Swiss Institute for Technical Research and Consulting, Wildegg, Switzerland on Product development and Consulting.