Purifier 600 RO Filtration EDI Ultrapure Water System 10-150M³ Capacity 18 MΩ-cm Resistivity
The Purifier 600 RO Filtration EDI Ultrapure Water System represents advanced water treatment technology, combining reverse osmosis with electrodeionization (EDI) to deliver high-purity water for industrial applications.
This system utilizes electric regeneration ion exchange desalination technology, replacing traditional mixed ion exchange processes to achieve superior water quality with production capacities ranging from 10-150 cubic meters.
The EDI process operates through multiple stages:
- Raw water enters the EDI system, flowing through resin membranes
- Resin captures dissolved ions from the water
- Ions migrate toward electrodes under electrical current
- Cations pass through cation membranes, anions through anion membranes
- Concentrated ions discharge through wastewater paths
- Purified water flows out from the resin/membrane system
Raw water tank → Feed water pump → Multi-media filter → Active carbon filter → Water softener → PP filter → High-pressure pump → RO system → PH adjustment → RO tank → EDI booster pump → UV sterilization → PP filter → EDI system → EDI tank → Transfer pump → Outlet water
| Parameter | Specification |
|---|---|
| Water Source | Reverse osmosis RO water production, conductivity ≤ 20μS/cm |
| Inlet Pressure | 0.2-0.6 MPa |
| Hardness | Less than 0.5 PPM (calculated as SiO2) |
| Temperature | 5°C - 38°C |
- Feed Water Conductivity:
- Feed Water Source: RO permeate
- Temperature: 5°C - 45°C (41°F - 113°F)
- Inlet Pressure: ≤ 100 psi (6.9 bar)
- Maximum Total Chlorine:
- Iron (Fe):
- Manganese (Mn):
- Total Hardness:
- Silica (SiO2):
| Features | Benefits |
|---|---|
| Small, compact modules (light weight) | Consistent water quality |
| Produces water up to 18 MΩ-cm | Continuous operation |
| Easy and limited maintenance | No regeneration chemicals required |
| No chemicals required | No hazardous waste generation |
| Control unit with monitoring capability | Reduces facility requirements |
This EDI system is ideal for:
- USP Purified Water production
- Laboratory Water systems
- Power Generation facilities
- Cosmetics manufacturing
- Electronics industry
- Pharmaceutical applications
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