Specialty Ion Exchange Resin for Metallic Nickel Adsorption/Removal
PRODUCT DATA SHEET:
KP-752 is an ion exchange resin synthesized with special technology, specializing in extracting/removing metallic nickel ions. This resin has very complete particles and performs with high regeneration efficiency as well as excellent rinse effect, which is mainly used to extract metallic nickel ions of di-valence within the applications of wastewater treatment.
| TECH-INDEXES: |
SPECIFICATIONS: |
| Physical form: |
Spherical beads |
| Moisture holding capacity(%): |
55 to 65% |
| Total bulk exchange capacity: |
≥1.9mmol/ml |
| Moisture true density: |
1.15~1.25g/mL |
| Moisture bulk density: |
0.76~0.80g/mL |
| Effective particle size: |
0.40~0.70mm |
| Particle size: |
0.415~1.25mm |
| Uniformity coefficient: |
≤1.6 |
| Integrated beads ratio after grinding test: |
≥95℅ |
| Max Swelling Rate of Resin after Ionic State Transition: |
10% |
SUGGESTED OPERATING CONDITIONS:
| Maximum operating temperature: |
80°C |
| Minimum bed depth: |
700mm |
| Service flow rate: |
5~25 BV*/h |
| Maximum service velocity: |
40 m/h |
| Regenerant: |
|
NaOH |
|
| Level(Counted by 100%): |
|
60~150g/L |
|
| Concentration: |
|
2~4℅ |
|
| Flow rate: |
|
2~8 BV*/h |
|
| Minimum contact time: |
|
40min |
|
| Slow rinse: |
5~8 BV at regeneration flow rate |
| Fast rinse: |
10~20 BV at service flow rate |
| *1 BV(Bed Volume)= 1 solution per resin |
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