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EDI equipment

Household water purifier

EDI equipment

Also known as continuous electro-deionization, this technology removes ions from water, producing ultrapure water with a resistivity of 15–18.25 MΩ·cm.

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Features

  • 1. The flow path length of the pure water resin chamber has been extended, resulting in effluent water quality ranging from 15 to 18.25 MΩ·cm.
  • 2. No concentrated brine recirculation is required, no salt addition is needed, and continuous operation is possible; installation and use are extremely simple.
  • 3. No acid–base regeneration is necessary; high‑quality ultrapure water can be produced continuously using direct current, with zero wastewater discharge.
  • 4. The flow channel width has been increased, eliminating the need for EDI cleaning within three years and achieving true maintenance‑free operation.
  • 5. Utilizing patented high‑strength resins and cation/anion exchange membranes, it exhibits strong resistance to fouling.
  • 6. Special sealing technology and superior membrane performance extend service life.
  • 7. Compared with similar products, it consumes less electricity and delivers more stable water quality.
  • 8. A full range of product specifications is available, with flow rates from 500 L/h to 5,000 L/h, suitable for applications requiring various flow rates.

Specifications