Tailoring the Performance of a Composite PEI Nanofiltration Membrane via Incorporating Activated PDA for Efficient Dye Sieving and Salt Separation

Efficient dye sieving and salt separation can facilitate the recycling of valuable resources in textile wastewater treatment.This study focuses on developing a high-performance nanofiltration membrane (NF) by co-depositing activated polydopamine (O-PDA), oxidized with KMnO4, and polyethyleneimine (PEI) onto a polysulfone support membrane Storage Bo

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