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Poly(St-DVB) Ion Exchange Resin for Water Purification & Chromium Removal
Poly(St-DVB) Ion Exchange Resin for Water Purification & Chromium Removal
| Categories | Anion Exchange Resins |
|---|---|
| Brand | HOMEKA Solutions for Activated Carbons & Resins |
| Model | PM-WBA-D301 |
| Appearance | White to light yellow |
| Total Exchange Capacity | ≥ 4.8 meq/g |
| Water Retention | 48-58% |
| Update Time | Apr 7,2025 |
Detail Information
Poly(St-DVB) Ion Exchange Resin Description
● High regeneration efficiency and large exchange capacity
● strong anti-pollution ability and excellent mechanical strength
● ensuring superior chemical stability stable performance during use and low maintenance cost
Specification
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Product Name：
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Poly(St-DVB) based macroporou type weak base anion exchange resins
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Item number：
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PM-WBA-D301
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Total Exchange Capacity：
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≥ 4.8 meq/g
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Volume Exchange Capacity：
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≥ 1.45 meq/g
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Water Retention ： | 48-58% | ||
Bulk Density： | 0.65-0.72g/ml | ||
Specific Density： | 1.03-1.06g/ml | ||
Particle Size： | (0.315-1.25)mm ≥95% | ||
Effect Size mm： | 0.40-0.70 | ||
Homogeneous Coefficient： | 1.60 max | ||
Appearance： | White to light yellow | ||
Ionic Form Supplied： | OH → Cl 20% | ||
Packing size： | 25 L or 1000L | ||
Function： | Pure water and high pure water preparation，suitable for the treatment of water sources with high salinity and organic content，Treatment of electroplating wastewater containing chromium and other heavy metals. |
Poly(St-DVB) based macroporou type weak base anion exchange resins
● Poly(St-DVB) based macroporou type weak base anion exchange resins is a kind of anion exchange resin that mainly carries tertiary amine groups [-N(CH3)2] on a macroporous copolymer of styrene and divinylbenzene.
● The resin consists of opaque spherical particles in milky white or light yellow color. It is typically supplied in the free amine form, with a water content ranging from 48% to 58%.
● With relatively weak alkalinity, the resin efficiently exchanges inorganic acids and silicates in acidic or near-neutral media.
● It demonstrates strong adsorption capabilities for larger molecular impurities and maintains excellent performance in non-aqueous solutions.
● It is ideal for producing pure and high-purity water, treating high-salinity and organic-rich water, and removing heavy metals like chromium from electroplating wastewater.
Production and Application
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