KAUST Associate Professor Peiying Hong has developed a wastewater treatment method using anaerobic membrane bioreactor (AnMBR) technology, which converts organic carbon into methane. In partnership with MODON, a pilot program is operational in Jeddah, treating 23,000 liters of wastewater daily using UV light and hydrogen peroxide for disinfection. This system produces clean water suitable for agriculture and biomass for fertilizer, with a smaller footprint and lower energy consumption than traditional aerobic methods. Why it matters: The AnMBR technology aligns with Saudi Vision 2030's water reuse objectives, reducing reliance on energy-intensive desalination and offering a sustainable solution for water-stressed regions.
KAUST Associate Professor Peiying Hong delivered a lecture on using wastewater testing to detect outbreaks earlier. The lecture explains how wastewater testing could lead to faster detection and more effective response to future pandemics. The research was presented at King Abdullah University of Science and Technology. Why it matters: Wastewater epidemiology can provide early warnings for emerging pathogens and improve public health preparedness in the region.
KAUST led a session at the World Economic Forum's Meeting of the New Champions in Dalian, China, focusing on sustainability science. President Tony Chan and faculty members Peiying Hong, Mohamed Eddaoudi, and Derya Baran presented KAUST's research in water reuse, carbon capture, and transparent solar cells. Derya Baran highlighted KAUST spinoff iyris, which aims to turn windows into solar power plants. Why it matters: This showcases KAUST's role as an innovative hub for global research and education, particularly in green technologies, and highlights the university's commitment to addressing environmental challenges.
Peiying Hong, an associate professor of environmental science and engineering at KAUST, has won the 2019 James J. Morgan Environmental Science & Technology Early Career Award. The award recognizes her contributions to environmental science, particularly her research on wastewater and its potential for addressing global water scarcity. Hong will receive the award at the 257th American Chemical Society National Meeting & Exposition in Orlando, Florida. Why it matters: This award highlights KAUST's contributions to environmental research and its focus on addressing critical global challenges related to water scarcity and sustainability.
KAUST Assistant Professor Peiying Hong is researching methods to improve the safety of treated wastewater for reuse, motivated by increasing global water scarcity. Hong's work builds on Singapore's success in achieving water self-sufficiency through desalination and wastewater treatment. She aims to apply similar solutions to address water scarcity in countries like Saudi Arabia, where freshwater is limited. Why it matters: This research addresses critical water security challenges in water-stressed regions like Saudi Arabia and promotes sustainable water management practices.
A panel discussion on women in biology was held as part of the 2016 Fall Enrichment Program at KAUST. Jasmeen Merzaban, Ashwag Abdullah Albukhari, Bettina Berger and Peiying Hong were the speakers. The event featured successful female scientists sharing their experiences. Why it matters: Showcases KAUST's commitment to promoting women in STEM fields and providing a platform for their voices.
KAUST will host its Fall Discovery Enrichment program from October 14-22, focusing on the theme "Food for All." The program includes discussions on women in biology led by Bettina Berger, Jasmeen Merzaban, Peiying Hong, and Ashwag Albukhari. Other activities feature a workshop on diet improvement by Amna Malik and cooking demonstrations by German chef Bernd Arold, alongside screenings of food-related movies. Why it matters: The event promotes community engagement and education around food-related topics, highlighting the intersection of science, health, and culture within the KAUST community.