一、分离膜产业的以发展及现状膜分离是一种高效节能的新型分离技术,它是材料科学与介质分离技术的交叉结合,具有高效分离、设备简单、节能、常温操作、无污染等优点,是解决当代人类面临的能源、资源、环境等重大问题的有效手段。中国的膜技术在20世纪60年代中期起步,从“七五”计划开始,国家科委一直把膜技术列为国家重 I. Development and Status of Separation Membrane Industry Membrane separation is a new type of separation technology with high efficiency and energy saving. It is a cross-cutting combination of material science and media separation technology. It has the advantages of efficient separation, simple equipment, energy saving, operation at room temperature and no pollution Is an effective measure to solve the major problems facing mankind such as energy, resources and environment. Membrane technology in China started in the mid-1960s. Since the Seventh Five-Year Plan, the State Science and Technology Commission has consistently classified membrane technology as a national weight