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Highly selective for nitrate, sulfate, and chromate anions in complex water matrices.
Exceptional chemical stability in alkaline and moderately acidic conditions (pH 1–13).
Low pressure drop and excellent hydraulic performance in fixed-bed and column operations.
Regenerable with standard sodium chloride solutions, enabling cost-effective cyclic operation.
Uniform spherical beads with narrow particle size distribution for consistent flow dynamics.
Drinking water treatment for nitrate and sulfate removal to meet WHO and EPA standards.
Industrial wastewater polishing in electroplating and metal finishing facilities.
Pre-treatment of feedwater for high-purity steam generation in power plants.
Recovery and concentration of valuable anions (e.g., molybdate, tungstate) in hydrometallurgical processes.
| Chemical Type | Strong base anion exchange resin, Type I quaternary ammonium functional group |
| Product Form | Moist, gel-type spherical beads |
| Appearance | Off-white to light yellow, translucent beads |
| Functional Group Capacity (Cl⁻ form) | ≥ 1.2 eq/L (dry basis) |
| Particle Size Range | 0.3–1.2 mm (≥ 95% retained on 16–60 mesh screens) |
| Moisture Content | 45–50% (as shipped) |
| Maximum Operating Temperature | 60 °C |
| Storage Conditions | Store at 5–35 °C, avoid freezing and direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
