Open access
Sep 2026
Bio-Based Phenolic Aldehyde Functionalization of Cellulose Acetate–Polyethyleneimine Membranes for Enhanced Ni2+ and Cu2+ Retention
The increasing occurrence of heavy metal ions in water and wastewater streams represents a serious concern for both the environment and human health. The efficient removal of such contaminants requires the development of stable and functional membrane materials capable of combining separation performance with specific...
Eduard Ionut Piscanu, C. Damian, A. Pandele et al.
· Polymers · 0 citations