Water Purification Consumables

EDI (Electrodeionization) is an advanced water treatment technology that cleverly combines electrodialysis and ion exchange technologies to achieve deep purification of ions in water and removal of salts. Through the synergistic effect of cation and anion membranes and ion exchange resins, ions in the water are directionally migrated under the guidance of the electric field, thereby achieving efficient deionization and purification processes. This technology does not require chemical regeneration. The resin is continuously regenerated through hydrogen ions and hydroxyl ions generated by water electrolysis, ensuring the continuous production of high-quality ultrapure water.

EDI water production has the following characteristics:

1. No chemicals required: There is no need to use chemicals such as acids and alkalis in the EDI water production process, achieving green and environmentally friendly production.
2. Continuous regeneration: Continuous regeneration of the resin through hydrogen ions and hydroxyl ions produced by water electrolysis ensures continuous operation and efficient performance of the system.
3. Advanced technology: Combined with electrodialysis and ion exchange technology, it achieves efficient removal of ions in water and has remarkable water purification effect.
4. Compact structure: The equipment has a compact structure, takes up little space, and has strong adaptability, making it easy to be widely used in different fields.
5. Easy operation: The operation process is simple and does not require complicated chemical addition and waste treatment steps, reducing the burden on the operator.

EDI equipment is applied after the reverse osmosis system to replace the traditional mixed bed ion exchange technology (MB-DI) to produce stable ultrapure water. EDI technology has the following advantages compared with mixed ion exchange technology:
①Stable water quality
②Easy to realize fully automatic control
③No shutdown due to regeneration
④No chemical regeneration required
⑤ Low operating costs
⑥Small factory area
⑦No sewage discharge

Application:

EDI technology is widely used in fields such as electricity, electronics, medicine, chemical industry, food and laboratories, bringing a green revolution to the field of water treatment. The ultrapure water produced has the best stability and meets the needs of various industries for high-quality water quality.

More application areas
1. Semiconductor and electronics industry-ultrapure water
2. Biological and pharmaceutical industry-purified water
3. Power plant-boiler feed water
4. Surface coating
5. Consumer goods and cosmetics industry
6. Replace all types of distilled water
7. Other industries that require high water purity