Customized Industrial RO-EDI Ultrapure Water Treatment System 0.25T-1T Capacity 15-18.25 MΩ*cm Resistivity
EDI (Electrodeionization) technology combines with reverse osmosis and other purification devices to effectively remove ions from water. The EDI module contains ion exchange resin divided into working resin and polishing resin sections, with the working front boundary between them. Working resin removes most ions while polishing resin targets difficult-to-remove weak electrolytes.
EDI systems produce ultrapure water with resistivity reaching 15-18.25 MΩ*cm and can operate either continuously or intermittently.
EDI equipment replaces traditional mixed bed ion exchange technology (MB-DI) following reverse osmosis systems, offering significant benefits:
- Consistently stable water quality output
- Full automation capability for easy operation
- Continuous operation without regeneration shutdowns
- Elimination of chemical regeneration requirements
- Reduced operating costs
- Compact footprint requiring minimal space
| Parameters | HYHJ-RO/EDI-0.25T | HYHJ-RO/EDI-0.5T | HYHJ-RO/EDI-1T |
|---|---|---|---|
| Machine Size (L×W×H) | 2100×700×1700mm | 2300×700×1920mm | 4200×700×1920mm |
| Control Mode | Fully automatic | Fully automatic | Fully automatic |
| Device Power | AC/380V/50HZ | AC/380V/50HZ | AC/380V/50HZ |
| Raw Water Pump | Q=2m³/H H=30m | Q=2m³/H H=30m | Q=4m³/H H=30m |
| First-Stage High-Pressure Pump | Q=1m³/H H=90m | Q=1m³/H H=90m | Q=4m³/H H=100m |
| Two-Stage High-Pressure Pump | Q=1m³/H H=80m | Q=1m³/H H=80m | Q=1.5m³/H H=80m |
| Reverse Osmosis Membrane Vessels | 1 core 4 inches | 1 core 4 inches | 2 core 4 inches |
| EDI Booster Pump | Q=1m³/H H=30m | Q=1m³/H H=30m | Q=2m³/H H=30m |
| EDI Module | 250L/H | 250L/H | 1000L/H |
| Quartz Sand Filter | φ250×1400mm | φ300×1650mm | φ400×1650mm |
| Activated Carbon Filter | φ250×1400mm | φ300×1650mm | φ400×1650mm |
| Precision Filters | 5 core 10 inches | 5 core 20 inches | 5 core 30 inches |
| Precision Filter Element | 10''5μm | 20''5μm | 30''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 | 4040 | 4040 |
| Secondary Reverse Osmosis Membrane Model | 4040 | 4040 | 4040 |
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