As an Academician and Professor at the University of Tirana, Ilirjan Malollari is a distinguished authority in chemical and environmental engineering. With a career spanning over four decades, he has made foundational contributions to industrial process modelling, simulation, and sustainable waste management, water pollution and treatment, etc.. A prolific scholar, he has authored over 10 scientific monographs, more than 25 teaching textbooks, and over 580 scientific papers, establishing a significant body of work that bridges theoretical engineering with practical environmental solutions. Professor Malollari’s commitment to academic mentorship is evident in his supervision of numerous doctoral and master’s dissertations, as well as his extensive pedagogical experience in developing fundamental engineering curricula. Beyond his research and teaching, he actively shapes the field through leadership in international scientific societies and as a coordinator for major research projects. An expert in process digitisation and computer-aided engineering, he remains dedicated to advancing chemical engineering education and innovative industrial practices.