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Ultra-pure water equipment: | |
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Anion-cat ion exchange mixed bed technology | |
| Anion-cat ion mixed bed equipment manufacturing ultra-pure water is to use strong acidity cation resin to exchange metal cation in water, and to use strong basicity anion resin to exchange non-mental anion in water. And exchanged down OH & H from into small degree of ionization water, and then get water purified. The outlet water resistivity of anion-action mixed bed equipment can reach about 10M/cm. And it suitable for those industries, which require too much about water quality, such as election, chemical, pharmaceutical and other industries. |
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System design parameters and to allow some numerical: | |
water production
capacity |
Glass column size |
inlet & outlet caliber |
Work pressure |
Inlet Water
temperature |
The number of holes |
The height of stuffed resin |
| Cation resin |
Anion resin |
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0.5 |
Ф200 X 1500 |
Ф20
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0.2 |
5-45
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14
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300 |
600 |
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1
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Ф300 X 1500 |
Ф32
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0.2 |
5-45
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16
|
400 |
800 |
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1.5 |
Ф350 X 1500 |
Ф32
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0.2 |
5-45
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20
|
400 |
800 |
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2 |
Ф400 X 1500 |
Ф32
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0.16 |
5-45
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20
|
400 |
800 |
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3 |
Ф500 X 1500 |
Ф40
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0.15 |
5-45
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24
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400 |
800 |
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5 |
Ф600 X 1500 |
Ф50
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0.1 |
5-45
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30
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400 |
800 | |
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EDI (electrodeionization) technology is the latest ultra-pure water preparation technology. The technology will electrodialysis ion exchange technology and technology integration, through the anion and cation-exchange membrane of anions and cations in the role and through selective ion exchange resins for the ion exchange, the completion of the depth of water desalination, water quality up to
15M·cm above. In desalination, water and electricity produced by dissociation of hydrogen ions and hydroxide ions for ion exchange resins for regeneration, so no acid-base chemical and regeneration in a row to get ultra-pure water system.
Widely used in the semiconductor, electronics, pharmaceutical, laboratory high purity of the ultra-pure water preparation. |
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Allowable added percentage of annual salt passag: | |
water production
capacity |
Work pressure |
Recovery rate |
Inlet Water
temperature |
Power |
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1
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0.3-0.7
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90-95 |
5-40
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0.5-1.1 |
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2 |
0.3-0.7
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90-95 |
5-40
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1-2.5 |
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3 |
0.3-0.7
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90-95 |
5-40
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1.5-3 |
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4 |
0.3-0.7
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90-95 |
5-40
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1.5-3 |
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5 |
0.3-0.7
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90-95 |
5-40
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3-4 |
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8 |
0.3-0.7
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90-98 |
5-40
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5-6 |
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10 |
0.3-0.7
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90-98 |
5-40
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5-6 | |
Ultra-pure water equipment
