Anion exchange resin has a positively charged matrix with exchangeable negative ions (anions). Positively charged ions are fixed and permanently attached. Negatively charged replaceable ions, usually chloride, keep the resin electrically neutral. Because the bead is positively charged only negatively charged ions are attracted or exchanged. For water treatment purposes anion resin comes in the chloride form (Cl-) or hydroxide form (OH). Anion resin is usually light in color.
Lanlang ® TA301D
Macroporous weak base anion resin
Used for water demineralization, strong acids removal organics removal.
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