high capacity type I strong base anion resin.Dealkalization by Suzhou X Chemical's weak and strong cation resins is accomplished by exchange of hydrogen ion forhardness ions. This process reduces the Bicarbonate Alkalinity and the pH of the treated water. They aretypically regenerated with HCl or H2SO4. Hydrogen ion combines with alkalinity to form carbon dioxidewhich is removed by degasification in a second treatment step.