Mineral water in Grand Hotel Velingrad
The water is hyper thermal, low mineralised, hydrocarbon – sulphate – sodium, fluoride, siliceous, radon.
Physicochemical characteristics
- Debit 62
- metasilicic acid 48
- tc 48
- hydro carbonate 68
- mineralization (mg/l) 187
- sulphate 26
- hardness Нº 0,3
- fluor 4,2
- radon (uCi/l) 10
- chlorine 4
- sodium 43
- calcium 2
- magnesium 0,3