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

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 KMnO<sub>4</sub>,...

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Bibliographic Details
Main Authors: Wanting Li, Jiaye Liu, Weifu Wang, Shichun Chen, Fengwei Jia, Xiang Li, Ying Zhao, Wenjuan Zhang, Dan Song, Jun Ma
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Membranes
Subjects:
activated polydopamine
KMnO<sub>4</sub> oxidation
polyethylenimine
nanofiltration membranes
dye/salt separation
Online Access:https://www.mdpi.com/2077-0375/15/3/75
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