THE SUREIN FOUNDATION (J&F KWAN) DISTINGUISHED LECTURE SERIES:
“FILTRATION SOLUTIONS FOR SUSTAINABLE ENVIRONMENT”
Professor David Y. H. Pui
Member of U.S. National Academy of Engineering
Regents Professor, and Director of the Center for Filtration Research
University of Minnesota
Distinguished Visiting Professor, The University of Hong Kong
Date & Time
Tuesday, 30 January 2024
Tam Wing Fan Innovation Wing Two
We are developing filtration technologies to benefit sustainable environment. The Center for Filtration Research (CFR) at the University of Minnesota, collaborating with 20 leading interna-tional filtration manufacturers and end users, was established to find filtration solutions to mitigate PM2.5 and other envi-ronmental pollutants. There are more than 15 on-going funda-mental and applied research projects on air, gas and liquid fil-tration. Five projects will be presented: 1. reduction of aerosol concentration in classrooms to prevent virus transmissions; 2. electret and nanofiber media to improve filtration performance; 3. indoor air cleaning using gas purifiers, ionizers, and UV-C; 4. real-time image detection of airborne biological particles; 5. temperature resistant nano-scale membrane for enhanced ceramic wall-flow filter performance. Large scale air clean-ing towers are established in Xi’an and Yancheng in China to mitigate urban air PM2.5 and CO2 (Yancheng) with two addi-tional towers in Delhi, India. All these research and develop-ment activities are helping to improve sustainable environment.
Professor David Y. H. Pui is a Regents Professor and LM Fingerson/TSI Inc. Chair in Mechanical Engineer-ing at the University of Minnesota. He is a member of the U.S. National Academy of Engineering (NAE) and the Director of the world-renowned Particle Technol-ogy Laboratory at the University of Minnesota. He is also the Director of the Center for Filtration Re-search (CFR) consisting of >20 leading international filtration manufacturers and end users. Dr. Pui has a broad range of research experience in aerosol and nanoparticle engineering and filtration technology, and has over 360 journal papers and 43 patents. He has developed several widely used commercial aero-sol instruments for PM2.5 measurements. Dr. Pui has received many awards, including the Max Planck Re-search Award (1993), the Humboldt Research Award for Senior U.S. Scientists (2000), the Fuchs Memorial Award (2010) -- the highest disciplinary award con-ferred jointly by the American, German and Japa-nese Aerosol Associations. He served as President of the American Association for Aerosol Research (2000-2001), and President of the International Aerosol Research Assembly (2006-2010) consisting of 16 member associations from around the world.
Professor Dennis Leung
Professor, Department of Mechanical Engineering
The University of Hong Kong
Tel: (852) 3917 2635