Journal Article10.1016/J.MEMSCI.2020.118788
Plasticizer-assisted interfacial polymerization for fabricating advanced reverse osmosis membranes
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TL;DR: In this article, plasticizer-assisted interfacial polymerization (PAIP) was implemented to fabricate aromatic polyamide layers with improved water flux and comparable salt rejection for the first time.
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About: This article is published in Journal of Membrane Science. The article was published on 01 Feb 2021. The article focuses on the topics: Interfacial polymerization & Reverse osmosis.
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Advances in desalination technology and its environmental and economic assessment
TL;DR: The potential utility of seawater desalination technologies has been recognized with the growing shortage of freshwater resources and a better knowledge of such techniques thus needs to be built to efficiently achieve freshwater production as discussed by the authors .
66
Novel RO membranes fabricated by grafting sulfonamide group: Improving water permeability, fouling resistance and chlorine resistant performance
TL;DR: Wang et al. as discussed by the authors used layer-by-layer interfacial polymerization (LbL-IP) to graft polyamide (PA) thin-film-composite (TFC) membranes.
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Novel Insight on the Effect of the Monomer Concentration on the Polypiperazine-Amide Nanofiltration Membrane
Qiu-Yu Zhu,Liu-Kun Wu,Lan-Qian Li,Liwei Zhuang,Shuang Xue,Zhen-Liang Xu +5 more
- 19 Apr 2022
TL;DR: In this paper , the authors showed that the polyamide layer thickness increases linearly with the monomer concentration when the concentration is high and that the nanofiltration membranes prepared at a low concentration have a larger pore size and a lower cross-linking degree, which contributed to high water permeability.
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High-hydrophilic and antifouling reverse osmosis membrane prepared based an unconventional radiation method for pharmaceutical plant effluent treatment
TL;DR: In this article , a simple co-grafting strategy was used to graft hydrophilic polymers on the membrane surface without any catalysts and initiators, and an excellent polyamide reverse osmosis (RO) membrane was developed.
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Preparation of antifouling TFC RO membranes by facile grafting zwitterionic polymer PEI-CA
TL;DR: In this article , a zwitterionic hyperbranched polymer PEI-CA was synthesized for the first time and then grafted onto the surface of polyamide RO membrane via layer-by-layer interfacial polymerization.
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