News

Prof. Chi Sun Poon’s Eco-Blocks in Hongkong Land’s Green Renovation Initiative

CEE scholars continue to bridge the gap between academia and industry, striving to turn research into real-world applications. We are proud to highlight the recent collaboration between Prof. Chi Sun Poon, Distinguished Research Professor of CEE, and Hongkong Land in a groundbreaking initiative aimed at driving innovation in sustainable construction solutions. This partnership focuses on converting tempered and laminated glass waste into sustainable building materials, specifically the creation of low-carbon eco-blocks that can replace traditional cement in renovation projects. By utilizing recycled glass, this project not only reduces carbon emissions by 20-30% but also exemplifies how academic research can lead to practical applications that benefit the construction industry. Prof. Poon's expertise facilitates the transformation of construction waste into valuable resources, promoting environmentally friendly and efficient building practices. The eco-blocks match the weight and strength of traditional bricks while incorporating up to 30% recycled glass, represent a significant step toward achieving carbon neutrality in construction. This collaboration underscores our commitment to sustainability and innovation, paving the way for a greener future. Prof. Poon’s research continues to connect academic insights with industrial needs, delivering impactful solutions that advance the environmental goals. We look forward to his ongoing efforts in creating a sustainable future. Full version of the press release is available at: https://webfile.hkland.com/assets/press-release/2025/en/hll_20251023.pdf  

New joiner – Dr Claire Jinhui Li

Dr Claire Jinhui Li obtained her Ph.D. degree (2019) in Epidemiology and Biostatistics from The University of Hong Kong (joint Ph.D. at Department of Environmental Medicine, New York University), her M.Sc. (Master of Medicine) degree (2015) in Toxicology from Sun Yat-sen University, and her MBBS degree (2012) from Shanxi Medical University. Prior to joining PolyU as a Research Assistant Professor, she worked as an Assistant Professor (research-track) at School of Public Health, the University of Illinois Chicago, and as a Postdoctoral Scholar at Stanford University School of Medicine. Dr Li’s research centers on three interconnected areas: 1) environmental and cancer epidemiology; 2) environmental medicine and toxicology; and 3) environmental and occupational exposure–related mechanisms underlying chronic diseases. Dr Li has joined us on 3 November 2025.  

Prof. Tony Sze Featured on TVB News Programme

Prof. Tony Sze, Associate Professor of CEE, was featured on TVB News Programme, "A Closer Look (時事多面睇 - 指示不足)” (TVB News Ch.83), aired on 22 October 2025. The segment addresses the rising incidents of large vehicles colliding with overhead objects due to height restrictions. Prof. Sze shared expert insights on advanced driver warning systems using LiDAR sensors and high-speed cameras to detect over height vehicles, alerting drivers via variable message signs, and employing real-time monitoring to protect both road users and workers at road work sites.  A revisit of the interview can be found here (Starting from 9:00): https://www.youtube.com/watch?v=tUpDA1c5ahA  

CEE PhD Student Received Best Oral Presentation Award at WDWE2025

Congratulations to Mr Zhiyong Long, CEE PhD Student supervised by Prof. Huan-Feng Duan, on receiving the Best Oral Presentational Award at the 5th International Symposium of Water Disaster Mitigation and Water Environment Regulation (WDWE2025) in October 2025. Mr Long’s award-winning presentation, titled “From Static to Dynamic: Revealing the Role of Population Mobility in Amplifying Coastal Flood Risk”, showcases his exceptional research contributions and commitment to addressing critical environmental challenges. This recent symposium, themed "Water, Climate Change, and Engineering Solutions for Megacities", brought together experts from around the world to explore the latest scientific advancements in water disaster prevention and ecosystem-based adaptation. This multidisciplinary event provided a valuable platform for researchers to share insights, present innovative strategies, and discuss best practices for building resilience against water disasters, pollution, and ecosystem degradation in the face of climate change. Participants discovered new approaches to support sustainable development in the world’s megacities. Congratulations again to our outstanding student for his remarkable achievement in winning the Best Oral Presentation Award. We look forward to his continued success and contributions in the field of hydraulics & water resources.  

12 CEE Scholars Secured NSFC Funding 2025

We are proud to announce that twelve exceptional CEE scholars have successfully secured funding from the National Natural Science Foundation of China (NSFC). Through their constant pursuit of research excellence and technological advancements, 11 of them are funded under Young Scientist Fund (Type C) while 1 of them is supported by the General Programme, with total funding exceeding RMB 3.8 million. Among the projects, 9 were initiated by the Shenzhen Research Institute of PolyU (SZRI). These achievements affirm the commitment of CEE scholars to advancing cutting-edge research, translating academic findings into practical applications, and contributing to the sustainable development of society and the environment. NSFC aims to support basic research and stimulate free exploration, identify and foster scientific talents. The fund enables young researchers to select their own research topics within the funding guidelines, empowering them to pursue foundational studies. It helps young scientists develop the skills needed to independently manage research projects and engage in innovative work, stimulates their creative thinking, and cultivates the next generation of leaders in basic research. Congratulations once again to all the outstanding CEE researchers. Their successes not only reflect their capabilities but also their strong commitment to maintaining the highest standards. We look forward to their transformative contributions, which will create a positive impact and shape a better future for our living environment.  

CEE Career Fair 2025

The CEE Career Fair 2025 was successfully held on 10 October 2025 (Friday). In collaboration with six leading companies in the field, AECOM, AtkinsRéalis, China State Hong Kong, Chun Wo Development Holdings Limited, Dragages Hong Kong and Gammon Construction Limited, the event brought together over 350 CEE undergraduate and master’s students participating in inspiring career talks and interactive sessions. Students had the opportunity to engage directly with industry professionals and alumni, gaining valuable insights into career paths, industry trends, and essential tips for success, as well as fostering relationships that could shape their future career. We extend our heartfelt appreciation to the six distinguished companies for their time and expertise, and to our students for their enthusiastic involvement. The event was a tremendous success, establishing connections and motivating the next generation of civil and environmental engineers. Stay tuned for more CEE events as we continue to support our students in constructing their future!  

Probing Microbial Hazards in Urban Air: International Media Spotlight on Research by Prof. Ling Jin’s Team

We are excited to highlight the pioneering research of Prof. Ling Jin, Assistant Professor of CEE, and his team, which has garnered international attention, including features in Nature Research Highlights and an embargoed press release on American Chemical Society. Under the theme "Probing Microbial Hazards in Urban Air", these studies examine how harmful airborne microbial components contribute to public health risks in cities. In the first study, titled Disproportionately Higher Contribution of Endotoxin to PM2.5 Bioactivity than Its Mass Share Highlights the Need to Identify Low Concentration, High-Potency Components, Prof. Jin and team investigated the inflammatory effects of endotoxins from Gram-negative bacteria found in fine particulate matter (PM2.5). Despite their small mass, these bacterial toxins were found to significantly drive inflammation, raising concerns about the air quality in urban environments. The second study on Public Health Implications of Airborne Candida: Viability, Drug Resistance, and Genetic Links to Clinical Strains highlighted airborne Candida in respirable suspended particulate (PM10) from urban areas. It identified multidrug-resistant Candida parapsilosis and revealed genetic links to clinical strains, suggesting the possibility of community-acquired infections. This underscores the impact of urban pollutants and climate change on antifungal resistance. Explore the studies in the following links: Nature Research Highlights: https://www.nature.com/articles/d41586-025-03052-1  American Chemical Society Press Release: https://www.acs.org/pressroom/presspacs/2025/october/pathogenic-yeast-strains-found-in-urban-air-but-not-along-the-coast.html   Prof. Jin's research opens vital discussions on the microbial hazards in urban air, emphasizing the need for ongoing investigation into the impacts of urban living on public health. We congratulate him on his achievements and anticipate more insights from his pioneering work.  

Workshop on Design Guidelines for the Use of Fibre-Reinforced Polymer (FRP) in Marine Structures

The Workshop on Design Guidelines for the Use of Fibre-Reinforced Polymer (FRP) in Marine Structures, organized by the Civil Engineering and Development Department (CEDD) in collaboration with four PolyU units (CEE, RISUD, RICRI and SKL-CRCC), was successfully held on 17 September 2025. The event brought together representatives from government, academia, and industry to exchange knowledge and insights on key topics including application of FRP materials, FRP composites for construction, design consideration and procedures, and specifications and test methods for marine environments. The workshop was graced by Ir Ricky Wong, JP, Head of the CEO of CEDD, and Prof. Xiangdong Li, Dean of FCE. They both emphasized the importance of innovation and sustainability in shaping the long-term development of Hong Kong’s infrastructure. Presentations were delivered by Prof. Tao Yu, Associate Head (Research) of CEE and Dr Michael Chan, CEE Senior Research Fellow, covering FRP applications, standards, testing methods, and design considerations. Participants also toured CEE’s laboratory to observe advanced FRP testing equipment. With internationally recognized expertise in FRP research, Prof. Yu’s team is actively supporting CEDD in drafting Hong Kong’s first-ever Design Guidelines for the Use of Fibre-Reinforced Polymer (FRP) in Marine Structures. This milestone document will provide engineers with a systematic reference, enhancing structural durability, reducing maintenance demands, and fostering the broader adoption of sustainable construction practices in Hong Kong. Stay tuned – the first Hong Kong FRP Guideline for Marine Structures will be released soon.  

PolyU Patents Achievement Award 2024

The CEE Non-Local Students Orientation Night was successfully held on 26 September 2025 (Friday), attracting over 30 international students eager to connect with their fellow civil engineering peers and kick off the semester in a vibrant atmosphere. The evening was filled with engaging games, stimulating conversations, and a warm environment that celebrated the rich cultural diversity of our student body. The CEE department is committed to fostering a diverse and inclusive community for all students. To enhance connections between local and non-local students, an International Student Representatives Taskforce was formed. This initiative aims to bridge the gap between local and non-local students, ensuring that everyone feels supported and integrated into campus life. We believe that such interactions not only enrich the educational experience but also cultivate lasting friendships and networks. The success of this orientation night is just the beginning, and we look forward to many more opportunities for our students to engage and thrive together throughout the academic year.  

PolyU Patents Achievement Award 2024

The PolyU Patents Achievement Award honours departments and inventors who have demonstrated exceptional commitment to intellectual property (IP) activities. Four awards are presented to highlight accomplishments in leveraging IP into societal impact thus generating revenue. The four awards include the “Top Patents Filing Award”, award considers the IP filing activities over the past five years (2020-2024), the “Most Active Patents Filing Award”, award focuses on the IP filing activities within year 2024, the “Most Active IP Commercialisation”, award focuses on the highest number of licensing cases within year 2024, and the “Outstanding IP Commercialisation Award”, award focuses the high-value licensing cases over the past three years (2022- 2024). These awards showcase PolyU’s dedication to promoting innovation and protecting intellectual property. CEE is proud to be awarded the Top Patents Filing Award 2024, Most Active Patents Filing Award in the year 2024, and Most Active IP Commercialisation Award 2024. These recognitions reflect our sustained excellence in IP filings and our unwavering commitment to advancing innovation while protecting the intellectual assets developed by our researchers. Special congratulations to Prof. Yi-Qing Ni, Chair Professor of Smart Structures and Rail Transit of CEE, for receiving the “Top Patents Filing Award (Inventor)”. This distinction celebrates his remarkable contributions to patent filings throughout 2024. These awards highlight CEE’s ongoing efforts to cultivate an environment that encourages creativity and values the protection of intellectual property. We sincerely thank all our inventors for their dedication and hard work in driving innovation and securing IP rights. Their efforts exemplify CEE’s leadership in advancing knowledge and making a positive impact on society.