Description
A range of ion exchange medias
Through our trusted supplier PWG Ireland we provide softening resins, mixed bed deionisation resins, nitrate reduction resins, anion and cation resins and resin cleaner.
What is Ion-Exchange resin
Ion-exchange resin is in the form of small (1–2 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer. The material has a highly developed structure of pores on the surface of which are active sites. Ions (such as calcium) are held while other ions (sodium) are released; thus the process is called ion-exchange. There are many different types of ion-exchange resins which are fabricated to selectively prefer one or several different types of ions.
