Deionized water production installation
It is possible to modify the installation in accordance with individual requirements of the customer. Purified water exceeds "A" grade regulations.
The source water contains a significant amount of iron (incl. oxidizable ferrous) and some manganese.
The quality of deionized water produced by the installation exceeds the grade “A” water requirements of ost 11.029.003-80 with respect to the content of suspended particles and dissolved gases, as well as dimensions of suspended particles - particles more than 0.02 µm in size are practically absent.
The installation uses an energy-saving degassing layout which utilizes the energy of the reverse osmosis concentrate flow.
Specifications
| Parameter | Value | Installation dimensions: |
| Water treatment unit | 2000x800x1800 mm |
| Deionization unit | 1000x400x14000 mm |
| Installation performance | 50 l/h |
| Reserve volume of deionized water | 500 l |
| Raw water consumption average/peak | 170/2000 l/h |
| Drainage water discharge average/peak | 120/960 l/h |
| Electric power | 1.7/5.4 kW |
| Power supply | 380 V, 50 Hz |
| Installation weight | 931 kg | Treater water meets the requirements of OST 11.029.003-80* grade "A" water |
Parameters of water purification
| Indicators | Unit of measurement | Actual value | Grade "A" according to OST 11.029.003-80 |
| Resistivity at temp. 18...22°C | MOhm cm | at least 18 | at least 18 |
| Permanganate oxidation | mg/l | no more than 0.5 | no more than 1.0 |
| Silicic acid content SiO32- | mg/l | no more than 0.01 | no more than 0.01 |
| Iron content | mg/l | no more than 0.002 | no more than 0.015 |
| Copper content | mg/l | no more than 0.002 | - |
| Microbial content | colonies/ml | no more than 1 | no more than 2 |
| Microparticle content 1...5 µm | pcs/ml | no more than 2 | no more than 20 |
| Total organic carbon (T°C) | mg/l | no more than 0.5 | - |
