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44 Pound Bag; 1 Cu. Ft.; No Returns
Retail Price: $478.80
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- Purolite A850 Tannin Resin:
- Purolite A850 is a gel-type I strong base anion exchange resin with an acrylic matrix. The acrylic matrix ensures excellent removal of organic matter from a water supply in conjunction with its reversible removal upon regeneration.
- This resin is regenerated very efficiently with lower levels of sodium hydroxide than those required for a polystyrene based type I resin, and yet it has a comparable ability to remove weaker acids including carbonic acid and silica.
- Its use in combination with a polystyrene based resin (for instance in a mixed bed positioned after the anion unit) can often result in the removal of a wider spectrum of organic compounds than either type of anion resin alone.
- Purolite A850 Tannin Resin Specs:
- Application: Organics; Tannin Removal and Demineralization; Excellent Resistance to Fouling
- Polymer Structure: Gel Polyacrylic crosslinked with divinylbenzene
- Appearance: Spherical beads
- Ionic Form as Shipped: Cl-
- Total Capacity, Cl- Form: 1.25 eq/l (27.29 kGr/ft3)
- Moisture Retention, Cl- Form: 57-62 %
- Mean Size Typical: 0.60-0.85 mm
- Uniformity Coefficient (max.): 1.7
- Irreversible Swelling (max.): 10 %
- Reversible Swelling, Cl- → OH- (max.): 15 %
- Specific Gravity: 1.09 g/ml
- Temp Limit, OH- Form: 40 °C (104 °F)
- Temp Limit, Cl- Form: 80 °C (175 °F)
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