Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Industrial Additives Functions
- Technologies
Features & Benefits
- Labeling Claims
- Industrial Additives Features
- Features
- Black Polystyrenic Gel
- 8% Crosslinked
- Sodium Form
- Product Highlights
Iron Removal
CG8-BL has good capacity for ferrous iron. Iron content in the feedwater should not be more than 1 mg/L Fe per each 17 mg/L of hardness.
Ammonia Removal
CG8-BL is slightly selective for ammonia compared to sodium but hardness is much more preferred. Ammonia is not ionized at pH above 9 and is not well removed when the pH is significantly alkaline.
Applications & Uses
- Markets
- Applicable Processes
- Applications
- Softening - Industrial
- Demineralization
- Iron Removal
- Ammonia Removal
Properties
- Typical Properties
- Recommended Operating Conditions
| Value | Units | Test Method / Conditions | |
| Polymer Matrix | Styrenic Gel | - | - |
| Ionic Form | Sodium | - | - |
| Fuctional Group | Sulfonic Acid | - | - |
| Particle Size | 297 - 1190 | μm | - |
| % max. 50 mesh (300µm) | max. 1 | % | - |
| Minimum Sphericity | 93.0 | % | - |
| Uniformity Coefficient | 1.6 | - | - |
| Temperature Limit | 280.0 | °F | - |
| Capacity (meq/mL) | 2.0 | - | - |
| Moisture Retention | 42 - 49 | % | - |
| Shipping Weight | 51 - 53 | lbs/ft³ | - |
| Regenerability | Yes | - | - |
| Reversible Swelling (Na to H) | 5 - 9 | % | - |
| Value | Units | Test Method / Conditions | |
| Maximum Continuous Temperature Sodium Form | 280.0 | °F | - |
| Minimum Bed Depth | 24.0 | inches | - |
| Backwash Expansion | 25 - 50 | % | - |
| Maximum Pressure Loss | 25.0 | psi | - |
| Operating ph Range | 0 - 14 | - | - |
| Regenerant Concentration (Hydrogen cycle) | 5 - 10 | % HCI | - |
| Regenerant Concentration (Hydrogen cycle) | 1 - 8 | % H₂S0₄ | - |
| Regenerant Concentration (Salt Cycle) | 10 - 15 | % NaCl | - |
| Regenerant Level | 4 - 15 | lbs./cu.ft. | - |
| Regenerant Flow Rate | 0.5 - 1.5 | gpm/cu.ft. | - |
| Regenerant Contact Time | min. 20 | minutes | - |
| Displacement Flow Rate | Same as dilution water | - | - |
| Displacement Volume | 10 - 15 | gallons/cu.ft. | - |
| Rinse Flow Rate | Same as service flow | - | - |
| Rinse Volume | 35 - 60 | gallons/cu.ft. | - |
| Service Flow Rate | 1 - 10 | gpm/cu.ft. | - |
Regulatory & Compliance
- Certifications
- Kosher Certified
- Halal Certified
Technical Details & Test Data
- Product Technical Data
Capacity and leakage data are based on the following: 2:1 Ca:Mg ratio, 500 ppm TDS as CaCO₃, 0.2% hardness in the salt and 10% brine concentration applied co-currently through the resin over 30 minutes. No engineering downgrade has been applied.
Packaging & Availability
- Packaging Options
- 1 ft³ bags
- 1 ft³ boxes
- 1 ft³ drums
- 7 ft³ drums
- 42 ft³ supersacks