Levextrel Resin
CL-TOPO
High Selectivity: Strong affinity for heavy metals (Cu²⁺, Pb²⁺, Ni²⁺, Cd²⁺, Cr³⁺) and precious metals (Pt, Pd, Au), enabling efficient removal of trace metals even in high-salt/organic environments.
Product Details
Core Characteristics
• High Selectivity: Strong affinity for heavy metals (Cu²⁺, Pb²⁺, Ni²⁺, Cd²⁺, Cr³⁺) and precious metals (Pt, Pd, Au), enabling efficient removal of trace metals even in high-salt/organic environments.
• Excellent Kinetics: Macroporous structure + high specific surface area result in rapid adsorption rates, achieving effluent metal concentrations down to ppb levels.
• Strong Mechanical Stability: Resistant to osmotic shock and abrasion, with low breakage rate during long-term recycling.
• Wide pH Adaptability: Stable within a pH range of 2–10, suitable for treating acidic to neutral wastewater.
Typical Applications
• Industrial Wastewater Treatment: Removal of heavy metals (Cu, Ni, Pb, Cd) from electroplating/PCB/mining wastewater, with removal efficiency > 99%.
• Precious Metal Recovery: Recovery of platinum group metals such as Pt, Pd, Au, and Rh from metallurgical/electronic wastewater.
• Hydrometallurgy: Impurity removal from sulfate/chloride electrolytes, rare earth separation, and heavy metal removal from battery recovery solutions.
• Groundwater/Drinking Water: Removal of toxic heavy metals such as arsenic, lead, and cadmium to meet drinking water standards.
• Chemical Refining: Decolorization of organic solutions and removal of residual metal catalysts.
Product Parameters
Basic Information
• Matrix Structure: Macroporous polyacrylic acid-divinylbenzene crosslinked
• Functional Groups: Polyamine (polyamino, chelated type)
• Appearance: White to light yellow spherical particles
• Shipping Form: FB (Free Alkali) type
• Particle Size Range: 100–200 μm
• Uniformity Coefficient: ≤1.7
• Exchange Capacity: ≥2.3 eq/L (FB type)
• Moisture Content: 56–63% (FB type)
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