KAUST researchers are developing innovative solutions for water treatment and desalination in Saudi Arabia. A pilot anaerobic membrane bioreactor in Jeddah treats 50,000 liters of wastewater daily at zero energy cost, producing water suitable for reuse and liquid fertilizer. Another KAUST team focuses on advancing desalination technologies by integrating renewable energy and reducing energy consumption and brine discharge. Why it matters: These advancements can significantly contribute to Saudi Arabia's water security and sustainability goals by reducing reliance on non-renewable groundwater and fossil fuels for desalination.
Saudi Arabia has announced the establishment of a new International Water Research Center in partnership between the Ministry of Environment, Water and Agriculture and KAUST. The center will serve as a global platform for applied water research, addressing water economics, security, pollution, and digital monitoring. Headquartered at KAUST, the center seeks to foster national and international cooperation, leveraging KAUST's resources to develop sustainable solutions for water challenges. Why it matters: This initiative signals Saudi Arabia's commitment to addressing critical water challenges and solidifying its leadership in water research and technology within the region.
KAUST's Water Desalination and Reuse Center (WDRC) held a research conference on wastewater treatment from March 27-29. The conference covered innovations in technologies and microbes to recover resources from wastewater. Keynote speakers included Bruce Rittmann, Bruce Logan, and Jurg Keller, with topics ranging from microbial fuel cells to microalgal biotechnology. Why it matters: The event highlights KAUST's focus on sustainable technologies for water management, addressing critical resource challenges in arid regions.
A KAUST and King Abdulaziz University research team is using superhydrophobic sand to grow crops like tomatoes with less water. Superhydrophobic sand reduces water consumption in agriculture, the world's largest consumer of freshwater. The sand was developed by KAUST's Himanshu Mishra and Ph.D. student Adair Gallo Junior. Why it matters: This research offers a promising solution for water conservation in agriculture, especially in arid regions like the Arabian Peninsula, addressing critical water security challenges.
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.
KAUST's Water Desalination and Reuse Center (WDRC) pioneers industry partnerships through its Center Industry Affiliates Program (CIAP). The program aligns industry interests with KAUST's research in desalination, wastewater reuse, new materials, hydrologic systems, and sustainable water technologies. Pilot plants enable intermediate-scale research and long-term assessments, bridging the gap between bench-scale testing and industrial implementation. Why it matters: This applied research model strengthens KAUST's impact on water sustainability challenges in Saudi Arabia and beyond.