News & Stories
2022

News
Joint research revealed the importance of anthropogenic vapors on haze pollution over Hong Kong and Mainland China's megacities
Prof. WANG Zhe, Assistant Professor at the Hong Kong University of Science and Technology (HKUST)’s Division of Environment and Sustainability, has collaborated with international scientists and revealed the significant roles of anthropogenic low-volatility organic vapors on the secondary organic aerosols (SOA) formation in four megacities in China, providing new insights for effectively mitigating the urban air pollution issues.
News
HKUST Develops New Multifunctional Hydrogel for Odor and Microbial Control in Hong Kong’s Drainage and Flushing Systems
Researchers at The Hong Kong University of Science and Technology (HKUST) have new technology to treat odors and germs in drainage and flush water. The MalOdor-Control (MOC) hydrogel is proven effective in treating odor problems at drainage locations, including manholes, nullah, intercepts, water channels, and rivers in Hong Kong. It worked by killing odor-causing microbes and preventing emissions of odorous gases. Meanwhile, the new hydrogel formula AntiMicrobial hydroGel (AMGel) disinfects flush water of bacteria and viruses, including the SARS-CoV-2 Omicron strain as well.