Mr. Aung Thit Htun, a master student from our department, Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, received “Best Presentation Award” at “5th Asia Conference on Renewable Energy and Environmental Engineering (AREEE 2024)”, 22-24 March, 2024, Singapore, organized by University of Macau as conference chair and National University of Singapore (NUS) as local chair. This award was achieved with the research on ”Effect of Co-existing Parameters on the Adsorption of perfluorooctanoic Acid (PFOA) on Activated Charcoal” under the guidance of Assoc. Prof. Dr. Dao Suwansang Janjaroen, Associated Professor from Department of Environmental Engineering as well as Director of International Program on Hazardous Substance Management,