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Highly stable macroporous polystyrene-divinylbenzene matrix engineered for robust performance under demanding chemical and thermal conditions.
Optimized for selective removal of heavy metal cations—including lead, copper, nickel, and cadmium—from industrial process streams.
Excellent resistance to oxidation and fouling, ensuring extended service life in complex wastewater matrices.
Consistent spherical bead morphology with narrow particle size distribution (0.4–1.2 mm) for low pressure drop and uniform hydraulic flow.
Regenerable with standard mineral acids (e.g., HCl or H₂SO₄), enabling cost-effective cyclic operation.
Heavy metal recovery and polishing in metal finishing and electroplating effluent treatment.
Pre-treatment for ultrapure water systems requiring stringent trace metal control.
Removal of toxic cations from mining leachate and hydrometallurgical process solutions.
Decentralized wastewater treatment in electronics manufacturing facilities.
Ion exchange polishing step in pharmaceutical water purification systems compliant with USP/EP standards.
| Chemical Type | Macroporous strong acid cation exchange resin (sulfonated polystyrene-DVB) |
| Product Form | Moist, spherical beads |
| Appearance | Black, opaque beads |
| Functional Group | Sulfonic acid (–SO₃H) |
| Ion Form | H⁺ form (ready-to-use) |
| Particle Size Range | 0.4–1.2 mm |
| Moisture Content | 45–55% (as supplied) |
| Maximum Operating Temperature | 120 °C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
