Continuous electricity desalting (EDI-Electro deionization) system to a reverse osmosis water effluent quality as the original, EDI new technology can replace the traditional ion exchange device can be continuously produced 10-18 M / cm ultrapure water.
Continuous electricity desalting (EDI-Electro deionization) technology is a cost of industrial water treatment revolution, its greatest feature is stability with effluent quality, use of low-cost, and convenience of operation and management, the advantages of small footprint, from 1986 EDI technology since industrialization, has been widely used in medicine, electronics, electricity and surface cleaning, and other industrial sectors, enterprises, the economic benefits of a good, favored by the great majority of users, the development of water treatment technology is entering a new phase.
Features:
1) The desalination rate of an EDI facility can be up to 99%. The product water is up to 10-18MΩ cm. Ultra-pure water, based on conductance
2) The product is shipped in wooden
3) Rack in stainless steel with high quality U-PVC pipe accessories connection.
Comparison between EDI and ion data interchange
1) Comparison of water quality:
EDI is a continuous water purification process, therefore, the water quality is steady. The pure water of ion data interchange facilities is an interrupted process.
The water quality is better after the ion data interchange recycled,
2) Comparison of investment:
Compared with ion data interchange, EDI needn't to add the acid-base and facility of waste water treatment. Meantime, the covered space of EDI is only 15% of ion data interchange. Therefore, the investment of EDI is less than the ion data interchange, the investment of EDI facility is only 30% of ion data interchange investment
3) Comparison of running cost: Compared with ion data interchange, EDI needn't to consume acid-base, recycled water and waste water treatment. Therefore, the running cost of EDI is less than ion data interchange, that is to say, the cost of EDI running is only 65% of ion data interchange.