WATER QUALITY
| Description | Quantity |
|---|---|
| Total fixed particles | < 340 ppm |
| Total hardness | < 9, 5μ° dH |
| Chloride | < 40 ppm |
| Sulphate | < 100 ppm |
| PH value | 5, 5-9 |
| Silicon | < 20 mg SiO2/l |
| Iron | < 0.10 ppm |
| Manganese | < 0.05 ppm |
| Conductivity | < 500 μS/cm |
| Organic content COD-Mn | < 115 mg/l |