What is water demineralization by Ion exchange?

Demineralization is a process of removing mineral salt from water by using ion-exchange. The resulted water after the process will be free of dissolved minerals.

 Demineralization will involve Distillation, Deionization, Membrane Filtration or Electrodyalisis. Demineralized water with minerals removed is known as de-ionized water. Deionization is a physical process that removes mineral ions such as cations of sodium, calcium, iron, copper, sulphate, nitrate, etc. 

 The process involves several steps which starts by flowing the raw water through two polystyrene bed with ion exchange resins. The first polystyrene bed is used to exchange cations and hydrogen ions while the second one, hydroxyl ions and the anions are exchanged.

 Sunresin's premium grade mixed bed resin Seplite MB20 is very suitable for water demineralization. The resin is mixed with 40% cation and 60% anion resins
and is used fo producing high purity water after RO for many industries like Water engineering, EDM, Cleaning, Aquarium, Medical labs and etc. 



For any questions, pls contact us via email: qqyun@sunresin.com 
Whatsapp:86-1366961915

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  1. PT DELTA PURO INDONESIA2020年2月4日 01:27

    PT Deltapuro Indonesia menyediakan Filter Demineralisasi yang dapat dirangkai dalam satu paket sistem dengan menggunakan bahan material FRP atau mild steel

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