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Basic Compact - Model LX -Continuous Electrodeionization (CEDI) System
Our Basic Compact Continuous Electrodeionization (CEDI) systems based on the LXM-X module are designed and manufactured to further purify reverse osmosis product water to ultra pure or high purity water (0.055 – 0.5 µS/cm). These pre-engineered and ready-to-run CEDI systems are fully factory acceptance tested to significantly reduce installation and start-up costs and are available in a range from 0.22 to 7.67 m3/h. The outstanding design and use of Ionpure’s® patented continuous electrodeionization technology ensures high reliability, minimizes maintenance and eliminates use of regeneration chemicals.
How it works.
The water passing through the product compartments is deionized to pure water, while the rest of the water is flowing into the reject compartments. This water takes away concentrated salts and small amounts of gases formed on the electrode surfaces. The reject water exiting the CEDI system is typically re-used and mixed with the RO feed water in a vented break tank.
The Control panel is located on top of the electrical cabinet of the CEDI system and consists of the Control Display and the Thornton conductivity instrument. The Control Display shows the actual voltage and amperage, time in operation and the set voltage and amperage. The Thornton conductivity instrument shows the actual conductivity and temperature of the CEDI product water.