Toward next-generation acid-stable nanofiltration membranes: Polyamide focused insights and amide-free alternatives on materials, degradation pathways, and performance optimization

Puntos clave

• Optimization of performance in nanofiltration membranes is crucial for enhancing filtration efficiency.
• The study identifies key degradation pathways associated with polyamide materials in varied conditions.
• Nanofiltration analyses focused on both polyamide and alternative amide-free materials improve longevity and stability.
• Findings support the exploration of new materials to enhance membrane durability under acidic conditions.