New Material, New Technology and New Process in the Development of Membrane Industry

摘要

Since Reid introduced the idea to desalinate the seawater with RO in 1952 for the first time. Membrane science has passed her more than 50 year history. From the first idea to today wide application, the new: new material, new technology , new process, new method etc, has always been an extremely active catalyst to drive the development of membrane science and technology . The idea of the desalination of seawater with RO membrane in 1952 was new. The first RO membrane made by Loeb and Sourirajin in 1960 was new. The liquid membrane created by N.N. Li was new. The appearance of ceramic membrane was new. Now RO, NF, UF, MF, electric dialysis, prevaporation membrane, liquid membrane, membrane reactor etc are developed, and have been put into the application in the field of energy, electronics, petroleum, petrochemical, pharmacy, heavy industry, light industry, food and brewery industry, our daily life and the environmental protection . Especially in the water treatment, the application of membrane technology becomes wider and wider, and the role of membrane technology becomes more and more important. During the growth of membrane industry, the new things are always the stares we jump up from.