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Updated: Jul 12, 2026

Three-Dimensionally Printed Microfluidic Cross-flow System for Ultrafiltration/Nanofiltration Membrane Performance Testing
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聚胺纳米过膜的制造与酸/多 (4-硫酸) 网状中间层,以提高海水淡化性能

Pingyun Zheng1, Lina Jiang1, Qiugen Zhang1

  • 1Department of Chemical & Biochemical Engineering, The College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, PR China.

Journal of colloid and interface science
|February 18, 2024
PubMed
概括

研究人员开发了新的聚胺纳米过膜,通过使用酸/多4-styrenesulfonate) 介层增强了水的透性. 这种新的方法提高了膜性能,以实现高效的水处理应用.

关键词:
涂层的中间层是涂层.纳米过的纳米过方法聚胺复合膜的复合膜.盐的排斥 盐的排斥

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Ion Exchange01:17

Ion Exchange

Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or basic...