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ZGA412 is a weak-base polyacrylic anion exchange resin with a macroporous structure. It exhibits high strength and osmotic stability. It is primarily used to treat water with high organic and salt content. It has excellent resistance to organic contamination. It can be used for biodiesel purification either alone or in series with macroporous cation exchange resins.
It is distinguished by high exchange capacity and low consumption of reagents for regeneration.
It can be used in the food, chemical and pharmaceutical industries for decolorization of aqueous and anhydrous preparations, as well as in the production of organic acids .
Application:
– condensate treatment
– obtaining ultrapure water
– demineralization
– decolorization of solutions in the food industry
– pharmaceutical and chemical industries
– Biodiesel purification
Typical physical, chemical and technological properties:
| Appearance | Light milky opaque spherical granules |
| Number of whole spherical particles | ≥ 85% |
| Ionic form of supply | Free base |
| Size of parts | 0.315 – 1.250 mm > 95% |
| Effective size | 0.45 – 0.70 |
| Moisture content, % | 54 – 64 |
| Shipping weight g/ml | 0.64 – 0.74 |
| Specific density, g/ml | 1.04 – 1.09 |
| Homogeneity coefficient | ≤ 1.6 |
| Total exchange capacity:mmol/g
mmol/ml |
≥5.30
≥1.60 |
| Working dynamic exchange capacity, mmol/l | ≥1100 |
| Working pH range | 1 – 7 |
| Maximum operating temperature, degrees C | 40 |
| Regenerant temperature, degrees C | No more than 38 |
| Working flow, m/h | 10 – 30 |
| Packing in PE bags, l | 25 |
