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Highly selective for magnesium (Mg²⁺) removal and recovery in complex aqueous matrices.
Stable polystyrene-divinylbenzene matrix with uniform spherical beads for consistent hydraulic performance.
Optimized functionalization with sulfonic acid groups enabling strong cation exchange capacity at neutral to slightly acidic pH.
Excellent chemical and osmotic stability, resistant to fouling from organic matter and suspended solids.
Regenerable with standard sodium chloride (NaCl) brine, supporting sustainable operational cycles.
Removal of magnesium ions from industrial process water prior to reverse osmosis or evaporation stages.
Mg²⁺ polishing in pharmaceutical-grade purified water systems compliant with USP/EP standards.
Recovery of magnesium from mining leachates and seawater desalination brines.
Softening of boiler feedwater where precise Mg²⁺ control is critical to prevent scale formation.
Pre-treatment for lithium extraction processes to selectively separate Mg²⁺ from Li⁺ streams.
| Chemical Type | Sulfonated polystyrene-divinylbenzene cation exchange resin |
| Product Form | Moist, spherical beads |
| Appearance | Off-white to light amber, translucent beads |
| Functional Group | Sulfonic acid (–SO₃H) |
| Ion Form | Sodium form (Na⁺) |
| Particle Size Range | 0.3–1.2 mm |
| Moisture Content | 45–50 % (w/w) |
| Exchange Capacity (min.) | 1.8 meq/mL (wet volume) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
