An oral presentation was delivered at the 2025 Fall Meeting of KSIEC.

A presentation was delivered at the 2025 Fall Meeting and Conference of the Korean Society of Environmental Engineers (KSIEC), held on November 7, 2025, at EXCO, Daegu. Prof. SungKu Heo presented “Towards Circular Water Economy: Process Systems Engineering Applications in the Wastewater Sector” in Session 2LB-5. The presentation focused on the application of process systems engineering to water and wastewater treatment processes, with emphasis on process modeling and system-level optimization to support a circular water economy.