Automatic Electro Deionizer

Electrodeionisation unit employs EDI technology to produce high purity water. RO EDI process systems replace conventional Dl mixed bed resins unit to produce deionised water. RO-EDI System does not require shutdowns to regenerate the resins with chemicals or replacing resins.EDI unit and Eliminates need of messy chemicals. RO-EDI System is the safest and most reliable chemical free process to produce Purified Water and is well proven. Hot water sanitization is a perfect solution to prevent microorganism growth and biofilm development without utilizing unacceptable biocide chemical. Two pass RO system with intermediate EDI or RO-EDI with final stage of UF are also an option. The basic structure of an EDI stack is similar to that of a deionization chamber. An ion exchange resin is packed between a cationic exchange membrane and an anionic exchange membrane in the chamber. Only ions can pass through the membrane; water cannot.