Preparation of low-fouling reverse-osmosis membranes on an Al_2O_3 carrier for desalination exploratory research
文献类型:CNKI期刊论文
作者 | Meng Zheng; Jing Wang; Baorong Hou |
发表日期 | 2019-06-15 |
出处 | Global Energy Interconnection
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关键词 | Low-fouling MFI zeolite membrane Porous alumina ceramics Electroless copper plating Desalination |
英文摘要 | The surface of an α-Al_2O_3 carrier for semi-permeable zeolite membranes was modified with copper via an electroless plating process.Following hydrothermal synthesis,dense and highly organized zeolite membranes were obtained.Membrane thickness was confined to the nanoscale following layer-by-layer self-assembly of polyelectrolytes with opposite charges.This controllable and low-cost preparation method could drastically reduce the cost of fabricating reverse osmosis membranes,which is highly significant for the realization of large-scale seawater desalination through reverse osmosis.Understanding the influences of interactions between various ions and the zeolite pores,inter-crystalline gaps,membrane structure and surface chemical properties,transmembrane pressure,and temperature on the desalination process will help provide a theoretical basis and reference point for the development of reverse osmosis membranes. |
文献子类 | CNKI期刊论文 |
资助机构 | supported by the Naional Science and Technology Major Project of China(Title:Study on multifunctional synergistic antifouling coatings and their-supporting anticorrosion coatings,No u1706225) |
卷 | v.2期:03页:5-12 |
语种 | 英文; |
分类号 | P747 |
ISSN号 | 2096-5117 |
源URL | [http://ir.qdio.ac.cn/handle/337002/188531] ![]() |
专题 | 中国科学院海洋研究所 |
作者单位 | 1.OpenstudioformarineCorrosionandProtection,PilotNationalLaboratoryforMarineScienceandTechnology 2.InstituteofOceanology,ChinaAcademyofSciences |
推荐引用方式 GB/T 7714 | Meng Zheng,Jing Wang,Baorong Hou. Preparation of low-fouling reverse-osmosis membranes on an Al_2O_3 carrier for desalination exploratory research. 2019. |
入库方式: OAI收割
来源:海洋研究所
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