RESEARCH

Membrane fouling control

Fouling is a major challenge in membrane-based processes, reducing the efficiency and durability of membranes used in seawater desalination and wastewater reclamation. Our research focuses on developing innovative strategies to mitigate fouling, enhance membrane performance, and extend operational lifespan. We investigate both physical and chemical approaches, including surface modification, anti-fouling coatings, and dynamic cleaning techniques. By advancing fouling control technologies, we aim to improve the sustainability and cost-effectiveness of membrane systems, contributing to cleaner water and more efficient water reuse. 

Fate and transport of trace contaminants in water treatment

Our research focuses on understanding the fate and transport of trace contaminants within water and wastewater treatment systems. We investigate how these pollutants behave, transform, and interact with treatment processes and materials under various operational conditions. Using advanced analytical tools and modeling techniques, we aim to elucidate their removal mechanisms, accumulation patterns, and potential environmental impacts. By deepening the understanding of trace contaminant dynamics, our work supports the development of more effective treatment strategies, promotes safe water reuse, and contributes to sustainable management of aquatic environments. 

Energy-efficient wastewater treatment and reuse

Our research focuses on developing energy-efficient and sustainable water treatment technologies. We design and optimize systems that lower energy consumption and environmental impact through innovative processes such as ㅡmoving bed biofilm reactors (MBBR) and membrane aerated biofilm reactors (MABR). We also explore low-energy membrane operations, energy recovery, and renewable energy integration. By advancing these technologies, we aim to create cost-effective and environmentally friendly solutions for sustainable water management.