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Chapter 8 Membrane Separation Technology: Past, Present, and Future

机译:第8章膜分离技术:过去,现在和未来

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摘要

The scientific underpinnings of the membrane separation industry date back to the eighteenth century. However, commercial products appeared less than 50 years ago. In the intervening half century, the industry has blossomed and is poised for continued strong growth. The evolution of the industry to its current state is reviewed here. The important role of the Office of Saline Water in the development of the industry is highlighted along with early patent literature that describes the manufacture, design, and operation of membrane systems - these patents still provide the technological base for the industry. The state-of-the-art in material selection, membrane formation, and module design and characterization is summarized. Finally, emerging future directions are identified in select areas including gas separation, biotechnology, water and wastewater treatment, nanofiltration, and alternative energy applications.
机译:膜分离工业的科学基础可以追溯到18世纪。但是,商业产品不到50年前就出现了。在随后的半个世纪中,该行业蓬勃发展,并有望继续保持强劲增长。这里回顾了行业向当前状态的演变。咸水办公室在工业发展中的重要作用以及描述膜系统的制造,设计和操作的早期专利文献都得到了强调-这些专利仍然为工业提供了技术基础。总结了材料选择,膜形成以及模块设计和表征方面的最新技术。最后,在某些领域确定了新的未来方向,包括气体分离,生物技术,水和废水处理,纳滤和替代能源应用。

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