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Highly selective for potassium (K⁺) and ammonium (NH₄⁺) ions in complex aqueous matrices.
Stable polyacrylic matrix ensures excellent mechanical strength and resistance to osmotic shock.
Low operating pressure drop enables efficient use in packed-bed and continuous ion exchange systems.
Optimized particle size distribution (0.3–1.2 mm) supports uniform flow dynamics and reduced channeling.
Regenerable with common eluents such as NaCl or KCl, supporting sustainable process cycles.
Ammonium removal from municipal and industrial wastewater prior to discharge or reuse.
Potassium recovery and concentration in fertilizer production and nutrient recycling streams.
Polishing step in pharmaceutical water systems requiring low-level ionic impurity control.
Pre-treatment for reverse osmosis feedwater to mitigate scaling by selective cation removal.
Specialty separation in food & beverage processing where sodium-free potassium adjustment is critical.
| Chemical Type | Polyacrylic acid-based weakly acidic cation exchanger |
| Product Form | Moist, spherical beads |
| Appearance | Opaque white to light yellow beads |
| Functional Group | Carboxylic acid (–CH₂COOH) |
| Ion Form | Hydrogen form (H⁺), ready for conversion |
| Particle Size Range | 0.3 – 1.2 mm |
| Moisture Content | ~45 – 50 % (w/w) |
| Temperature Limit | Max. 100 °C (short-term), 80 °C (continuous) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
