Raid Raho Omran, and Shahlaa Esmail Ebrahim. 2025. “Comparison Between the Performance Efficiencies of Reverse Osmosis and Nanofiltration Membrane Systems in Removing Heavy Metal Ions from Industrial Wastewater”. Results in Nonlinear Analysis 8 (1):60–72. https://nonlinear-analysis.com/index.php/pub/article/view/599.