Scalable Preparation of Ultraselective and Highly Permeable Fully Aromatic Polyamide Nanofiltration Membranes for Antibiotic Desalination,Angewandte Chemie International Edition

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Scalable Preparation of Ultraselective and Highly Permeable Fully Aromatic Polyamide Nanofiltration Membranes for Antibiotic Desalination
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2024-04-08 , DOI: 10.1002/anie.202402509
Haohao Liu ₁ , Lijun Liang ₂ , Feng Tian ₁ , Xugang Xi ₂ , Yanqin Zhang ₁ , Peng Zhang ₃ , Xingzhong Cao ₃ , Yunxiang Bai ₁ , Chunfang Zhang ₁ , Liangliang Dong ₁

Affiliation

A noncoplanar polyaromatic amine, 4,4′,4′′,4′′′-methanetetrayltetrakis(benzene-1,2-diamine) (MTLB), was used as a molecular building block for fabricating thin-film composite membranes via interfacial polymerization. The resulting membrane exhibited a high salt/antibiotic selectivity and water permeance. The excellent antibiotic desalination performance can be maintained in industrial-scale spiral-wound module.

中文翻译：

用于抗生素海水淡化的超选择性和高渗透性全芳香族聚酰胺纳滤膜的可规模化制备

非共面多芳香胺，4,4',4'',4'''-甲烷四基四（苯-1,2-二胺）（MTLB），被用作通过界面聚合制造薄膜复合膜的分子构件。所得膜表现出高盐/抗生素选择性和水渗透性。工业规模的螺旋缠绕组件仍能保持优异的抗生素海水淡化性能。

更新日期：2024-04-08

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