Outline
Removing ion constituents in the raw water to produce pure water with ion-exchange resin packed in the tower.
Capable of dealing with a wide variety raw water properties and pure water quality by selecting suitable composition of tower and ion-exchange resin.
Demineralizer System Configration
We are able to make suggestions about system according to a wide variety of conditions including application of pure water, quality of raw water, and quality of pure water.
| No. | Application | Method | System | Qlty. of raw water | Qlty. of pure water (Note 1) | Vol. of water produced (m3/h) |
|---|---|---|---|---|---|---|
| 1 | Production of low-purity pure water | 2B3T |
 |
Total cation 50 - 500ppm | EC <5µS/cm SiO2 <0.2ppm |
No limit. |
| 2 | Standard deionizer | 2B3T + MBP |
 |
Total cation 50 - 500ppm | EC <1µS/cm SiO2 <0.02ppm |
No limit. |
| 3 | For high-ion loading | Multi-layered bed 2B3T + MBP |
 |
Total cation 150 - 800ppm | EC <1µS/cm SiO2 <0.02ppm |
600 - |
| 4 | For raw water of high-salinity concentration | RO + MBP |
 |
Total cation >500ppm | EC <1µS/cm SiO2 <0.02ppm |
No limit. |
| 5 | For low loading and small vol. of flow | MBP |
 |
Total cation >50 - 200ppm | EC <1µS/cm SiO2 <0.2ppm |
- 1000 |
| Total cation ≤50ppm | EC <0.2µS/cm SiO2 <0.02ppm |
|||||
| 6 | For laboratories, inspection / analysis, and preparation of chemicals | PP |
 |
- 5m3/h |
- C/E: Cation-exchange resin tower
- A/E: Anion-exchange resin tower
- Deg: Decarbonation, etc.
- PP: Non-regeneration Ion-exchange equipment
- RO: Reverse osmosis desalination equipment
- EC: Electric conductirity
* Numerical values indicated above are for the reference water quality for selection of systems, thus they are subject to change specifically.