Ahmed Alanazi

Ph.D. Students

PhD Candidate

TEAM MEMBER

Location:

Building 4 Level 4 (Sea side)

Biography

PhD candidate in Environmental Engineering at KAUST, specializing in water desalination, membrane processes, and thermal desalination technologies. His research focuses on hybrid systems that integrate nanofiltration (NF) with multi-effect distillation (MED) to improve the efficiency, sustainability, and operational performance of seawater desalination.

He holds a master’s degree in Environmental Engineering from KAUST and has experience in experimental research, desalination system operation, water pretreatment, and scaling mitigation.

Research Interests

His research focuses on thermal desalination, membrane processes, and scaling mitigation. His PhD project investigates hybrid desalination systems integrating nanofiltration (NF) with multi-effect distillation (MED) to selectively remove scale-forming ions. This approach aims to enable MED operation at higher top brine temperatures, improve energy efficiency, increase freshwater production, and reduce the use of chemical additives. His work contributes to developing more sustainable and efficient desalination systems.

Education

  • PhD in Environmental Science and Engineering
    King Abdullah University of Science and Technology (KAUST), Saudi Arabia | August 2023–Present
  • Master’s in Environmental Science and Engineering
    King Abdullah University of Science and Technology (KAUST), Saudi Arabia | August 2021–May 2023
  • Bachelor of Science in Industrial Engineering
    University of Miami, United States | August 2016–May 2019
  • Electrical Engineering Studies
    Santa Monica College, United States | January 2014–May 2016

Professional Profile

His goal is to contribute to the development of next-generation desalination technologies that are more energy-efficient, environmentally sustainable, and economically viable. By bridging fundamental research with industrial applications, he aims to help address global water scarcity and support more resilient and sustainable water infrastructure, particularly in water-stressed regions.

KAUST Affiliations

  • Water Desalination and Reuse Center (WDRC)
  • Division of Biological and Environmental Sciences and Engineering (BESE)

Research Interests Keywords

Sea Water Desalination Thermal Desalination Hybrid Desalination Systems Multi-Effect Distillation Nanofiltration Scaling Mitigation