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Addressing the world's water challenge: KAUST team develops novel wastewater treatment and reuse technology

KAUST ·

KAUST researchers led by Pascal Saikaly are developing microbial electrochemical technologies (METs) for wastewater treatment and energy recovery. The team combines METs with membrane filtration, creating a hybrid air-biocathode microbial fuel cell-membrane bioreactor (MFC-MBR) for simultaneous wastewater treatment and ultrafiltration. This system uses an electrically conductive ultrafiltration membrane as a biocathode for electricity generation and passive oxygen transfer. Why it matters: This innovation offers a sustainable approach to water reclamation by reducing energy consumption and producing reusable water, which addresses critical water scarcity challenges in the region and globally.

Professor Pascal Saikaly named International Honorary Member by AAEES

KAUST ·

Professor Pascal Saikaly of KAUST has been named the 2024 International Honorary Member of the American Academy of Environmental Engineers and Scientists (AAEES). Saikaly was selected for his contributions to the advancement of environmental protection, specifically his work in developing sustainable biotechnologies for wastewater reclamation and reuse. He developed a patented technology for a decentralized wastewater recycling plant demonstrated at full scale in Saudi Arabia. Why it matters: This award recognizes important work in sustainable wastewater treatment, an area of critical importance for water-scarce regions like Saudi Arabia.

Research scientist Muhammad Wakil Shahzad wins 'best presenter’ award

KAUST ·

KAUST research scientist Muhammad Wakil Shahzad won the 'best presenter' award at the 2019 Global Summit and Expo on Power & Energy Engineering in Dubai. His presentation focused on the energy efficiency of seawater desalination processes. Shahzad's research at KAUST's Water Desalination and Reuse Center aims to improve desalination methods and develop water reclamation strategies. Why it matters: This award highlights KAUST's contributions to innovative desalination technologies, which are crucial for addressing water scarcity in the Gulf region and drought-stricken areas globally.