Anion exchange resin AB-17-8 - with a strongly basic ion exchange resin of the gel structure. Used in softening technology and desalination of water.
Osmotic has good stability, high chemical resistance to alkalis, acids, oxidizers, insoluble in water and organic solvents.
Water treatment measures - the need, what do the water treatment technology and professional quality to industrial complexes. Clean water - compliance with GOST produced product, and it turns out that the efficiency of the enterprise as a whole. Purified water, suitable for potable water supply in the world is there less and less, to fully address today's problems of unpleasant and patterns of possible future problems with the drinking water to the mandatory - to charge water treatment resin.
| The name of indicators | Norm | Fact |
|---|---|---|
| Appearance | Spherical grains from yellow to dark brown color | respectively. |
| Particle size distribution of the cation exchanger: grain size, mm Working volume fraction fraction,% not less effective grain size uniformity coefficient not more than |
0.315 - 1.25 95 0.4-0.6 1.7 |
respectively. 99 guarantor. guarantor. |
| Water content,% | 35 - 50 | 40.7 |
| Specific volume in the OH-form, cm3 / g, not more than | 2.7 - 3.3 | 2.9 |
| Full static exchange capacity, mmol / cm3, not less than | 1.15 | 1.24 |
| Static equilibrium exchange capacity, mmol / cm3, not less than | 1.0 | guarantor. |
| Dynamic exchange capacity of the anion exchanger, mol / m2, at least | 700 | guarantor. |
| Oxidizability of filtrate based on oxygen, mg / g, more | 0.55 | guarantor. |
| Osmotic stability,% not less | 92.5 | 94.0 |
| Bulk weight, tn / m3 | - | 0.73 |
