Reverse Osmosis Electro-Deionization

CHEMTEC offers Reverse Osmosis Electro-Deionization (RO-EDI) systems with more economical, modern, package type modular solution adjoining with world class branded manufactories.

Unlike traditional ion exchange resin systems, Ionpure®, SnowPure®, GE® EDI cells do not require chemical regeneration. All models of EDI modules provide ultrapure product water operate by utilizing an electro-regeneration mode whereas, resins are continuously regenerated by H + and OH- ions released during the electrical dissociation of water molecules.

Additional pre-filtration, pre-RO and secondary RO treatment steps may be added as required to suit EDI feed water quality for best performance. Products are available as skid mounted or containerized systems.

If you have specific requirements, contact us about our customized design solutions.

PROCESS DESIGN PRINCIPAL

ELECTRO-DEIONIZATION (CEDI)

A chemical-free, self-regenerating technology used to provide a consistent flow of high-quality deionized water.

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.