pollutant removal mechanisms (IMAGE) University of Sharjah Caption Schematic diagram illustrating pollutant removal mechanisms in fly ash-based membranes for water treatment. Credit Separation and Purification Technology (2025). DOI: 10.1016/j.seppur.2024.129104 Usage Restrictions No restriction License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.