Electrodeionization

Continuous Deionization and Continuous Electro Deionization Systems.

Our electrodeionization systems remove dissolved inorganics effectively and do not use any chemicals, which translates into cost savings. They require no chemical regeneration, no chemical disposal, no resin disposal, and low energy. These systems could reduce operating costs within your water treatment system, provide a safer workplace and require fewer regulations. The main usage of EDI systems are in electronics, pharmaceutical, power generation, and cooling tower applications. Our water experts can answer any questions or concerns that you may have.

How does EDI and CEDI work?

Electrodeionization utilizes an electrode to ionize water molecules and separate dissolved ions (impurities) from water. It differs from other water treatment technologies because it does not use chemicals and is usually a pretreatment to reverse osmosis (RO). EDI is a continuous process. The ion exchange resins are being continuously being regenerated by the DC electric field. There is no “breakthrough” of ions as happens in conventional ion exchange operations, therefore the quality of the water remains at a constant high level of purity. The electric field also provides a bacteriostatic environment inside of the EDI cell, inhibiting the growth of bacteria and other organisms.

We’ll do more than give you a quote—we’ll visit your site to analyze your industrial water needs.

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