PH 6 20 PPB EDI Water Plant For Microelectronics Industry
Brand Name:HJ
Certification:ISO 9001：2008，ISO14001
Model Number:Customized
Minimum Order Quantity:1 Unit/Units
Delivery Time:7-10days after payment arrived
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Foshan Guangdong China
Address:
Room 1608, Building 6, Lvdao International Center, Jihua West Road, Chancheng District, Foshan, Guangdong, China (Mainland)
Supplier`s last login times:
within 22 hours
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Product Details
EDI Pure Water Plant for Microelectronics Industry,PH 6-7
EDI is a new desalination process that combines electrodialysis and ion exchange. This process takes the advantages of electrodialysis and ion exchange to make up for the shortcomings of the other, that is, the use of ion exchange energy to deep desalination to overcome electrodialysis Polarization and incomplete desalination, and the use of electrodialysis polarization to produce H+ and OH- ions to generate H+ and OH- ions to achieve self-regeneration of resin to overcome the defects of regeneration through chemical agents after resin failure, so EDI technology is a perfect desalination process .
EDI (Electro Deionization) Inlet Water Requirements
| Item | technical requirements |
| Water supply | RO produces water, conductivity ≤20μs/cm (recommended <10μs/cm) |
| PH value | 6.0~9.0(recommended7.0~9.0) |
| Water temperature | 5~35℃ |
| Hardness (calculated as CaCO3) | <0.5ppm |
| Organic matter | <0.5ppm |
| Oxide | ≤0.05ppm(Cl2),0.02ppm(O3), |
| Fe,Mn | ≤0.0１ppm |
| Silica | <0.5ppm |
| Carbon dioxide | <5ppm |
| Oil and grease | can not be detected |
The main application areas of ultrapure water system equipment are pharmaceuticals, electronic power, petrochemical smelting, food and other industries.
EDI technical characteristics
★Continuous production, high water resistivity ≥15MΩ.cm
★Water production rate can be as high as 95%
★Stable water quality. No need for acid-base regeneration
★No sewage is produced.
★The system has a high degree of automation, simple operation and low labor intensity.
PH 6 20 PPB EDI Water Plant For Microelectronics Industry
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