While most traditional water purification technologies and equipment utilize chemicals to complete the ion exchange process. Xylem’s state-of-the-art Ionpure® water purification modules use resin, electricity and ion-exchange membranes to deionize water by separating the impurities from it.

Ionpure® Continuous Electrodeionization (CEDI) Products. CEDI is a water treatment process that uses a combination of ion-exchange resins, ion-exchange membranes and direct current to continuously deionize water without the need for chemicals.

The IONPURE® LX range of CEDI modules are specifically designed to provide ultra pure water for a wide range of industries including power, pharmaceutical, food and beverage and laboratory applications.

CEDI is a water treatment process that uses a combination of ion-exchange resins, ion-exchange membranes and direct current to continuously deionize water without the need for chemicals. CEDI technology avoids using chemicals, helps to reduce the systems’ operating and maintenance costs and improves your bottom line.

Ionpure® was the first to commercialize continuous electrodeionization (CEDI) for water purification. Evoqua has transformed traditional EDI water treatment with an option that doesn’t use traditional mixed-bed deionization technologies.

WHAT IS CONTINUOUS ELECTRODEIONIZATION (CEDI)? CEDI is a chemical-free, self-regenerating technology used to provide a consistent flow of high-quality deionized water.

Performance may vary when operating above module nominal flow rate and/or high ionic challenge applications, or at the extremes of the permitted feed water temperature. Please consult IONPURE sales and technical support for verification of data.

IONPURE ® LX CEDI Modules Page 7 IP-MAN-LX-1220-EN.pdf 1. INTRODUCTION 1.1. LX Product Family Overview Ionpure LX modules are medium flow rate CEDI devices. Their compact state-of-the-art design assures ease of installation, maintenance, and service. LX modules are available in the following sizes: Size Nominal Flow Description

IONPURE CEDI modules provide a constant flow of high purity water without the need for downtime or chemical regeneration like conventional deionization methods.

Evoqua's MX CEDI modules complement light industrial, commercial, and laboratory RO systems that are wall mounted or housed in a cabinet. Performance on these modules has been optimized to produce high-purity water for laboratory and smaller scale applications.