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Development of microporous substrates of polyamide thin film composite membranes for pressure-driven and osmotically-driven membrane processes: A review

机译:高孔薄膜复合膜的微孔基材的研制为压力驱动和渗透驱动膜过程:综述

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摘要

Polyamide thin film composite (TFC) membranes are state-of-the-art membranes with superior permeability and selectivity, and are widely used in various membrane-based processes for desalination, wastewater treatment and other separation applications, Over the past 15 years, there has been growing interest among membrane scientists to study the role of the polymeric substrates and perform in-depth analyses on how changes in the substrate physicochemical properties could affect polyamide layer structure and thus membrane performance. Recent advancements in new polymeric materials development and nanomaterial synthesis have led to opportunities for new generation substrate development. Considering the importance of TFC membranes for industrial separation process, this review will give a state-of-the-art account of the subject matter by emphasizing substrates made by different techniques and various materials. More specifically, the article will review the roles of the developed substrates on the physiochemical properties of polyamide selective layer and further their influences on TFC membrane performance for both pressure-driven (nanofiltration/reverse osmosis) and osmotically-driven (forward osmosis/pressure retarded osmosis) processes, aiming to stimulate progress in the field. A framework for better understanding the substrate development to fulfill the industrial requirements of TFC membrane application will also be presented in this review before ending with future perspectives. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译:聚酰胺薄膜复合物(TFC)膜是最先进的膜,具有优异的渗透性和选择性,并且广泛用于各种基于膜的基于膜的方法,用于在过去的15年里,在过去的15年里,在过去的15年里在膜科学家之间的兴趣越来越感兴趣,以研究聚合物底物的作用,并对衬底物理化学性质的变化有何变化可以影响聚酰胺层结构并因此进行深入分析。新型聚合物材料开发和纳米材料合成的最新进展导致了新一代底物显影的机会。考虑到TFC膜对工业分离过程的重要性,本综述将通过强调不同技术和各种材料制成的基材来提供主题的最先进的账户。更具体地,本文将审查发育衬底对聚酰胺选择层的生理化学性质的作用,进一步影响压力驱动(纳滤/反渗透)和渗透地驱动的TFC膜性能的影响(正常渗透/压力渗透)过程,旨在刺激现场的进展。在本次审查中,在结束之前,还可以在未来的观点结束之前介绍了更好地理解基板开发的框架。 (c)2019年韩国工程化学学会。 elsevier b.v出版。保留所有权利。

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  • 作者单位

    Univ Teknol Malaysia Sch Chem &

    Energy Engn Adv Membrane Technol Res Ctr AMTEC Skudai 81310 Johor Malaysia;

    Univ Teknol Malaysia Sch Chem &

    Energy Engn Adv Membrane Technol Res Ctr AMTEC Skudai 81310 Johor Malaysia;

    Tianjin Polytech Univ Sch Mat Sci &

    Engn State Key Lab Separat Membranes &

    Membrane Proc Tianjin 300387 Peoples R China;

    Victoria Univ Inst Sustainable Ind &

    Liveable Cities Werribee Campus POB 14428 Melbourne Vic 8001 Australia;

    Tianjin Polytech Univ Sch Mat Sci &

    Engn State Key Lab Separat Membranes &

    Membrane Proc Tianjin 300387 Peoples R China;

    Univ Tun Hussein Onn Malaysia Fac Engn Technol Parit Raja 86400 Johor Malaysia;

    Univ Teknol Malaysia Sch Chem &

    Energy Engn Adv Membrane Technol Res Ctr AMTEC Skudai 81310 Johor Malaysia;

    Univ Ottawa Dept Chem &

    Biol Engn Ind Membrane Res Lab 161 Louis Pasteur St Ottawa ON K1N 6N5 Canada;

    Univ Teknol Malaysia Sch Chem &

    Energy Engn Adv Membrane Technol Res Ctr AMTEC Skudai 81310 Johor Malaysia;

    Univ Teknol Malaysia Sch Chem &

    Energy Engn Adv Membrane Technol Res Ctr AMTEC Skudai 81310 Johor Malaysia;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学工业;
  • 关键词

    Microporous substrates; Thin film composite; Polyamide; Membranes; Desalination; Pressure retarded osmosis;

    机译:微孔基材;薄膜复合材料;聚酰胺;膜;脱盐;压延渗透;
  • 入库时间 2022-08-20 09:27:16

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