RO EDI (Reverse Osmosis Electrodeionization) is the most preferred water purification technology used in Pharmaceutical and Food and beverage laboratories. It is basically a combination of Reverse Osmosis and Electrodeionization process. In a RO EDI System, single or double pass ro is used as pre-treatment of feed water, after that the water is further sent for electrodeionization, which generates highly purified water of 10-15 MΩ required in sensitive applications of research lab; in addition, this is also used for power plants and boiler water treatment.
RO EDI Plants, manufactured and installed by Aqua Safe Water Technologies Advanced Filtration feature both safe and environment friendly performances at great price and produce better than distilled quality water. Depending upon feed water quality and flow rates, these units can produce between 10-15 MΩ pure water outputs. Depending upon customers requirements, our RO EDI Plant units can be designed manual and completely automatic types fitted with PLC system.
The quality management system at Aqua Safe Water Technologies Advanced Filtration has been registered to ISO 9001:2008; we welcome our customers to discuss their requirements of high-quality pure water required for their applications. Our engineering team is capable to design and construct the exact unit that meets or exceeds their quality requirements.
Benefits and Features
| Product water output up to 20000 LPH | Produce high purity water of 10 to 15 MΩ |
| Guaranteed silica and boron removal (Optional) | All VFD-driven pumps for precise control of all unit operations |
| Panel mounted resistivity meter with digital indication | Panel mounted pressure and flow metering for the system |
| Reduced hazardous waste stream | Overall recovery 100% of the system (approx.) |
| GMP/USP RO + EDI For Medicine | According to ISPE regulations |
| Automatic sanitization, backwash, rinse, and recycle functions | Completely skid mounted including pretreatment |
| Customizable for specific customer requirements | Manual & automatic reverse osmosis system |
| Sanitary and non-sanitary designs available | Intermediate stainless steel feed break tank |
Typical Applications
| USP Purified Water | Highly Purified Water |
| Pharmaceutical Preparations | Biological Engineering |
| Central Laboratory Water | Power Industry |
| Humidification | Rinsing of Electronic Components |
| Glassware Rinsing | Food processing |
| Preparation of Process Chemicals | Cosmetics |
Technical Specifications
| Flow rate | Pipe Size | Pure Water Quality | RO-EDI Module | Dimensions(cm) | ||
|---|---|---|---|---|---|---|
| (L/h) Min | (inch) | (µS/cm) | RO | EDI | H x W x D | |
| 220 | 3/4" | 1-10 | 1x40 | 1 | 1300 x 500 x 800 | |
| 450 | 3/4" | 1-10 | 2x40 | 1 | 1300 x 500 x 800 | |
| 1000 | 3/4" | 1-10 | 5x40 | 1 | 1300 x 500 x 800 | |
| 1400 | 3/4" | 1-10 | 6x40 | 1 | 1300 x 500 x 1000 | |
| 1800 | 1" | 1-10 | 8x40 | 1 | 1300 x 500 x 1000 | |
| 3000 | 1" | 1-10 | 4x80 | 1 | 1300 x 500 x 1200 | |
| 5000 | 1" | 1-10 | 6x80 | 1 | 1300 x 500 x 1200 | |
| Pressure Vessel | Stainless Steel / Fiber Glass | |||||
| Feed Water Requirements | Water Hardness: 0.1 ppm Max. Iron (Fe+++): 0.05 ppm Max. Free Chlorine/Chloramine: 0.01 ppm Max. Min. Inlet Pressure: 35 psi Max. inlet pressure: 80 psi |
Min. Inlet Temperature: 45°F Max. inlet temperature: 90°F NOTE: Silica and carbonate content in the feed water dictate the quality of the water produced.18.3 MΩ |
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| Accessories | - Flow Meters - Pressure gauges - Conductivity monitor - Reverse Osmosis Controller |
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| Optional | - Chemical dosing system - UV sterilizer - Ultrafiltration system - Water Softener - Built-in RO membrane washing device |
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| Power | Supply Single Phase 220 Volts / 3 Phase 410 Volts | |||||
| Larger or custom systems available upon request | ||||||
