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离子交换膜又称“离子交换树脂膜”或“离子选择透过膜”。这是因为离子交换膜与用于水处理领域的粒状离子交换膜树脂,具有基本相同的结构,而且早期的离子交换膜就是使用离子交换树脂,通过加入粘合剂混炼拉片,然后加网热压成为膜状物的,所以,有“离子交换树脂膜”之称。但是,离子交换膜和离子交换树脂之间,除形状之差而外,还有着根本不同的作用原理:离子交换树脂是通过离子的吸附、药品溶离和再生的离子交换机能进行脱盐,但离子交换膜不是通过离子交换的机能,而是以选择透过为其主要机理,将离子作为一种
Ion exchange membrane, also known as “ion exchange resin membrane” or “ion selective membrane.” This is because the ion exchange membrane has the same structure as the granular ion exchange membrane resin used in the field of water treatment, and the earlier ion exchange membrane is ion exchange resin, and the tab is kneaded by adding a binder Hot pressed into a film, therefore, “ion exchange resin film,” said. However, in addition to the difference in shape, ion exchange membranes and ion exchange resins have fundamentally different functions. Ion exchange resins are capable of desalting by means of ion adsorption, ion exchange for drug dissolution and regeneration, but ions Exchange membrane is not through the function of ion exchange, but to choose the main mechanism for the transmission, the ion as a