Dinesh Nanaji Sawant, a former KAUST postdoctoral fellow, has been appointed as a Deutscher Akademischer Austauschdienst (DAAD) Research Ambassador for India. Sawant, who worked at the KAUST Catalysis Center (KCC) from 2012-2016, is now an assistant professor at the Indian Institute of Technology. As a research ambassador, he will promote research opportunities in Germany to Indian students and facilitate academic cooperation. Why it matters: This appointment highlights KAUST's role in fostering international research collaborations and its alumni's contributions to global scientific exchange.
MEDAD, a KAUST spin-off, won the 2020 MEED Sustainability Medal for its "Innovative Hybrid Solar Desalination Cycle." The MEDAD hybrid cycle desalinates seawater using solar energy at 60-80 degrees Celsius, combining adsorption with multi-effect desalination. The cycle achieved performance levels of 20% of thermodynamic limits and a water production cost of $0.48/m3. Why it matters: This award recognizes the potential of KAUST-developed technology to address critical water scarcity challenges in the GCC region through sustainable and cost-effective desalination.
KAUST's Water Desalination and Reuse Center (WDRC) is developing solar-powered seawater desalination technologies, including the MEDAD cycle which combines adsorption desalination (AD) and multi-effect distillation (MED). The MEDAD cycle, developed by Professor Kim Choon Ng, doubles water production at the same temperature, reducing costs to $0.48/m3 compared to $1.201/m3 for multi-stage flash distillation. A 100 m3/day commercial-scale MEDAD project was commissioned in Riyadh in 2017 in collaboration with KACST, and a larger 2,000 m3/day project is planned for Yanbu. Why it matters: This highlights Saudi Arabia's move towards sustainable energy and the role of research institutions like KAUST in developing cost-effective desalination technologies suitable for the region.