Levextrel Resin
CL-P227
High Selectivity for Heavy Metals: Affinity order for divalent cations: Cu²⁺>VO²⁺>UO₂²⁺>Pb²⁺>Ni²⁺>Zn²⁺>Cd²⁺>Fe²⁺>Ca²⁺>Mg²⁺>>>Na⁺, achieving high efficiency in removing heavy metals even in high calcium and magnesium environments.
Product Details
Core Characteristics
• High Selectivity for Heavy Metals: Affinity order for divalent cations: Cu²⁺>VO²⁺>UO₂²⁺>Pb²⁺>Ni²⁺>Zn²⁺>Cd²⁺>Fe²⁺>Ca²⁺>Mg²⁺>>>Na⁺, achieving high efficiency in removing heavy metals even in high calcium and magnesium environments.
• Strong Complexing and Coordination Properties: Can adsorb heavy metals in the presence of complexing agents such as ammonia, EDTA, and citric acid, suitable for complex industrial wastewater.
• Excellent Kinetics and Stability: Macroporous structure + uniform particle size, resulting in fast exchange rates.
• Wear-resistant and resistant to permeation shock, with low breakage rate over long-term cycles.
• Wide pH Range: Operating pH 1.5–9, covering acidic to neutral wastewater scenarios.
Typical Applications
• Electroplating/PCB Wastewater: Removes Cu, Ni, Pb, Cd, and Zn, achieving effluent levels down to ppb, and recovering valuable metals.
• Hydrometallurgy: Impurity removal from sulfate/chloride electrolytes, uranium/vanadium extraction, rare earth separation, and precious metal recovery.
• Groundwater/Drinking Water: Removal of toxic heavy metals such as arsenic, lead, cadmium, and chromium, meeting drinking water standards.
• Industrial Surface Treatment: Recovery of Ni, Co, and Cu from metal rinsing water; selective removal of heavy metals in high-calcium environments.
• Chemical/Pharmaceutical: Removal of metal catalyst residues from organic solvents, antibiotic refining, and amino acid separation.
• Electroplating/PCB Wastewater: Removal of Cu, Ni, Pb, Cd, and Zn, achieving effluent quality down to ppb levels, and recovery of valuable metals.
• Chemical/Pharmaceutical: Removal of metal catalyst residues from organic solvents, antibiotic refining, and amino acid separation.
Product Parameters
Basic Information
• Matrix Structure: Styrene-divinylbenzene macroporous (uniform particle size)
• Functional Group: Iminodiacetic acid (IDA, chelate type)
• Appearance: Beige/light brown opaque spherical particles
• Container Form: Na⁺ type (shipping); convertible to H⁺ type
• Particle Size Range: 50–100 μm; uniformity coefficient ≤1.1
• Exchange Capacity: ≥2.0 eq/L (H⁺ type); ≥2.2 meq/mL
• Moisture Content: 55–60 wt% (Na⁺ type)
• Bulk Density: 700±5% g/L (Na⁺ type)
• True Density: Approximately 1.14 g/mL
Ready to Innovate? Reach Out to Sky Resin Now
The quickest way to identify the best solution for your needs is to speak with one of our team of experts. We'll be able to quickly narrow down your options and give you objective advice on the best fit.
