China Macroporous Iminodiacetic Acid Chelating Ion Exchange Resin for Lead Heavy Metal Removal, Find details about China Iminodiacetic Acid, Chelating Resin from Macroporous Iminodiacetic Acid Chelating Ion Exchange Resin for Lead Heavy Metal Removal
NO. | ITEM | SPEC | |
1 | Total exchange capacity (eq/L) | Na+ form | ≥2.0 |
2 | Moisture retention (%) | Na+ form | 55-65 |
3 | Particle size range (%) | 0.315-1.25 mm | ≥95 |
4 | Whole beads (%) | ≥96 | |
5 | Shipping weight (g/ml) | Na+ form | 0.7-0.8 |
6 | Specific gravity (g/ml) | Na+ form | 1.15-1.20 |
7 | Uniformity coefficient | <1.6 | |
8 | Reversible swelling, Cl- → OH- (%) | <20 |
NO. | ITEM | SPEC |
1 | Max operating temperature | 90 ºC |
2 | PH range | 0-9 |
3 | Service flow rate | 8-40 BV/h |
4 | Regenerant | 4% HCl, 4% NaOH |