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Series EDI - Electrodeionization Systems

EDI Series Systems are produced by Applied Membranes to polish the permeate from a reverse osmosis system. The quality of the product from an AMI EDI system will depend on the incoming feed water quality to the EDI system. Product quality up to 18 megaohms is possible with these systems.

The EDI System is superior to a conventional mixed-bed deionization system both in ease of operation and maintenance. In addition, no chemicals are used for regeneration during the water purification process.

The EDI Systems are modular, so they can be designed for various capacities and easily expanded when required.

EDI Systems are used in applications such as ultrapure water, USP grade water, water for injectibles (WFI), and removing trace quantities of contaminants.
 

STANDARD EQUIPMENT
EDI Systems come complete and are skid mounted. These electrodeionization systems are tested before shipment. The main components included are:
  • EDI Cells
  • Flow Meters
  • Pressure Gauges
  • Controller
  • Power Supply
  • Flow Switch
  • Resistivity Monitor
  • All Safeguards & Alarms
  • Incoming water conductivity meter
  • Auto incoming water diverter valves w/ controls
  • Auto product water diverter valves w/controls

 

Model Capacity Dimensions Approx. Weight
GPM LPM Length Width Height Lbs. Kg.
In. Cm. In. Cm. In. Cm.
EDI-1XL100 0.25 – 0.75  1 - 3 23 59 26 66 36 91 240 110
EDI-1XL200 0.5 - 1.5 2 - 6 23 59 26 66 36 91 250 114
EDI-1XL300 1.5 - 3 6 - 11 23 59 26 66 36 91 260 118
EDI-1XL400 3-7 11-27 23 59 26 66 36 91 270 123
EDI-1XL500 6-10 25-38 23 59 26 66 36 91 340 155
EDI-2XL500 12-20 45-76 23 59 26 66 36 91 520 236
EDI-4XL500 24-40 91-151 60 152 48 122 72 182 680 310
EDI-6XL500 36-60 136-227 60 152 48 122 72 182 780 354


 

Click on a photo to view larger image.

 

NOTES
  • Final product water quality will vary with the incoming RO permeate water quality and the temperature of the water.
  • The incoming RO permeate must meet the specified quality requirements.

 

ORDERING INFORMATION
Please add our voltage codes to the end of the model number when ordering.  Example:  EDI-1XL200-216 = 220v / 1ph / 60Hz

EDI-1XL100 to EDI-1XL500 are available in single phase only
Voltage Codes:
     116 = 110v/ 1ph/ 60hz             216 = 220v/ 1ph/ 60hz              215 = 220v/ 1ph/ 50hz

EDI-2XL500 to EDI-6XL500 are available in three phase only
Voltage Codes:  236 = 220v/3ph/60hz,      436 = 460v/3ph/60hz,      235 = 220v/3ph/50hz,      335 = 380v/3ph/50hz

 

This page was last updated 07/19/07


 

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