Project Grant 2501874

Award Date 9/1/25
Completion Date 8/31/27
Dollars Obligated $198K
Federal Grant Program
47.041
Assistance Type
Project Grant
Place of Performance
San Angelo, TX 76909, USA
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This Project Grant award of $197,763 from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research at Angelo State University on the impact of oil-related contaminants and chemical additives in produced water on the performance of passive solar distillation systems. The project aims to:

  1. Characterize the physical and chemical properties of produced water samples from the Permian Basin region.
  2. Conduct solar distillation experiments using synthetic produced water with representative oil-related compounds to evaluate evaporation rates and distilled water quality.
  3. Assess how different chemical additives influence the distillation process.
  4. Develop educational resources to disseminate the research findings.

The project's goal is to inform optimal pretreatment strategies and system designs to enhance the efficiency and reliability of solar distillation for treating produced water, a critical water resource in oil-producing regions. The award period runs from September 1, 2025 to August 31, 2027.

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