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首页> 外文期刊>American Journal of Chemical Engineering >Short Communication: Requiring Reverse Osmosis Membranes Modifications – An Overview
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Short Communication: Requiring Reverse Osmosis Membranes Modifications – An Overview

机译：简短的交流：需要反渗透膜修改–概述

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摘要

Do really reverse osmosis (RO) membranes need modification to cover their disadvantages or enhance their efficiency? Are there any defects in RO membranes manufacturing that require modification? These questions are discussed here in this short review. Through the world, there are thousands of patents, publications, and PhD theses dealing with surface modification and grafting of RO membranes. This growing phenomenon should attract the attention of the scientific community for technologic and economic reasons. Due to the increasing water pollution levels, which overpassed the RO membranes capacities, there is an urgent need to manufacture RO membranes, with multidisciplinary characteristics and high performance regarding both salts removal and fouling resistance, before sending them to the market and avoiding to think to their following modification.
机译：真正的反渗透（RO）膜是否需要修改以弥补其缺点或提高其效率？反渗透膜生产中是否有任何缺陷需要修改？这些问题在本简短回顾中进行了讨论。在世界范围内，有数以千计的专利，出版物和博士学位论文涉及RO膜的表面改性和接枝。由于技术和经济原因，这种日益增长的现象应引起科学界的注意。由于日益增加的水污染水平超过了反渗透膜的容量，迫切需要制造出具有多学科特性和在除盐和抗污性能方面都具有高性能的反渗透膜，然后再将其投放市场并避免考虑他们的以下修改。

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