Customization: | Available |
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Certification: | ISO9001, RoHS, CE |
Salt Rejection Rate: | 99.0% |
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Ultrapure Water Equipment: Engineered to perfection for unrivaled purity and reliability.
EDI equipment is ingeniously positioned following the reverse osmosis system to seamlessly supersede the conventional mixed bed ion exchange technology (MB-DI), delivering consistently reliable ultrapure water. When compared to traditional mixed ion exchange methods, our innovative EDI technology offers a plethora of advantages:
EDI (Electrodeionization) technology elegantly partners with reverse osmosis and other sophisticated purification devices to eradicate ions from water, delivering exceptional purity. The EDI module's ion exchange resin is bifurcated into two segments: the working resin and the polishing resin, delineated by the working front. The working resin effectively expels the majority of ions, while the polishing resin meticulously targets and eliminates challenging ions, including weak electrolytes. The ultrapure water crafted by EDI systems boasts an impressive resistivity of 15-18.25 MΩ·cm. This technology is adaptable, allowing for both continuous and intermittent operation.
Parameters | HYHJ-RO/EDI-2T | HYHJ-RO/EDI-3T | HYHJ-RO/EDI-4T |
Machine Size(L*W*H) | 4500mm/700mm/1920mm | 5000mm/750mm/2100mm | 5500mm/800mm/2100mm |
Control mode | Fully automatic operation | Fully automatic operation | Fully automatic operation |
Device power | AC/380V/50HZ | AC/380V/50HZ | AC/380V/50HZ |
Raw water pump | Q=6m³/H H=30m | Q=8m³/H H=30m | Q=10m³/H H=30m |
First-stage high-pressure pump | Q=6m³/H H=100m | Q=8m³/H H=100m | Q=10m³/H H=100m |
Two-stage high-pressure pump | Q=3m³/H H=80m | Q=4m³/H H=80m | Q=6m³/H H=80m |
Reverse osmosis membrane vessels | 2 core 4 inches | 2 core 8 inches | 2 core 8 inches |
EDI booster pump | Q=3m³/H H=30m | Q=3m³/H H=30m | Q=5m³/H H=30m |
EDI module | 2000L/H | 3000L/H | 4000L/H |
Quartz sand filter | φ500×1650mm | φ600×1650mm | φ600×1900mm |
Activated carbon filter | φ500×1650mm | φ600×1650mm | φ600×1900mm |
Precision filters | 5 core 40 inches | 5 core 40 inches | 7 core 40 inches |
Precision filter element | 40''5μm | 40''5μm | 40''5μm |
Scale inhibitor/PH dosing pump | Q=1L/H H=50m | Q=1L/H H=50m | Q=1L/H H=50m |
Scale inhibitor/PH dosing box | 40L | 40L | 40L |
Primary reverse osmosis membrane | 4040 | 8040 | 8040 |
Secondary reverse osmosis membrane model | 4040 | 8040 | 8040 |