Ion exchange technology of industrial filter cloth
The ion exchange of industrial filter cloth is a separation method based on the exchange between the exchangeable ions on the ion exchanger and the ions in the liquid phase. Synthetic ion exchange resins are widely used as ion exchangers
The ion exchange of industrial filter cloth is a separation method based on the exchange between the exchangeable ions on the ion exchanger and the ions in the liquid phase. Synthetic ion exchange resins are widely used as ion exchangers, which are insoluble polymer electrolytes with a network structure and ionizable active groups. According to the different active groups on the resin skeleton, it can be divided into cation exchange resin, anion exchange resin, amphoteric ion exchange resin, chelating resin and redox resin. The resin used for ion exchange separation requires insolubility, a certain degree of cross-linking and swelling, and high exchange capacity and stability.
