EDI for pure water treatment

Using RO and CEDI technology for demineralized water polishing provides customers with operational benefits over traditional solutions that use ion exchange resins. A water treatment process using these technologies eliminates the use of expensive regeneration chemicals, is environmentally friendly, and is the safest process available in the industry.

Principle of Electrodialysis

EDI is a revolutionary technology for the water treatment .This technology uses the demineralization process of electrical regeneration ion exchange instead of traditional demineralization process of mixed ion exchange DI .The resin and selective ion membrane can reach high desalination effect by exchanging the ion ,and if the process is combined with reverse osmosis ,the water quality can be up to 15-18 Mn.CM EDI uses the standard modules in design and can be assembled into arbitrary system according to the requirement ,water output can be up to 0.5-60M3/H

Feature of EDI

EDI for pure water treatment

EDI modules can be used to produce ultrapure water. It can be used in the field such as microelectronic and semiconductor production,pharmaceutical and biomedical industries, chemical production and high pressure boiler such as the ones in power plants.

EDI for pure water treatment