| Customization: | Available |
|---|---|
| Certification: | ISO9001, CE |
| Salt Rejection Rate: | 97%-99% |
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EDI (Electrodeionization) is also called continuous electric desalination technology. It scientifically integrates electrodialysis technology and ion exchange technology, through the selective permeability of cation and anion membrane to cation and anion, and ion exchange resin to exchange ions in water. Under the action of the electric field, the directional migration of ions in water is achieved to achieve the deep purification and desalinization of water, and the hydrogenated ions and hydroxide ions generated by water electrolysis are used to continuously regenerate the filling resin. Therefore, the EDI water production process does not require Acid and alkali chemicals can be continuously produced to produce high-quality ultra-pure water. It has the advantages of advanced technology, compact structure, and easy operation. It can be widely used in the fields of power, electronics, medicine, chemical, food and laboratory. Green revolution in processing technology. The effluent water quality has the best stability.
Flow chart
Raw water → raw water pressure pump → multi-media filter → activated carbon filter → PH regular dosing system →Cartridge filter → first-stage reverse osmosis → PH adjustment → intermediate water tank → second-stage reverse osmosis (reverse osmosis membrane surface with positive charge )→Middle water tank→Pure water pump→UV sterilizer→ Microporous filter→EDI→Purification water tank
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NO.
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ITEM
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Replacement cycle
|
|
1.
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Pure water silica sand
|
2~3years
|
|
2
|
Pure water activated carbon
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1~2years
|
|
4
|
Filter cartridge
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2~3month
|
|
5
|
RO membrane
|
2~3years
|
|
6
|
EDI
|
2~3years
|
|
7
|
Anti Scale Chemical
|
0.002kg/H
|
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