Table I. Chemical, physical and chemico-physical characteristics of mineral water from “Rosapepe” Spa.
| General organological characteristics | ||
| 1) Appearance = clear | ||
| 2) Favour = sulphureous | ||
| 3) Taste = slightly saline | ||
| Microbiological test: bacteriologically pure | ||
| Chemico-physical characteristics | ||
| 1) Temperature of water at well = + 37.6 °C; | ||
| 2) Temperature of outside air = + 4 °C; | ||
| 3) Electric conducibility = 4.37 m/S; | ||
| 4) Thickness = 1.002; | ||
| 5) pH = 6.62 | ||
| Chemical characteristics | ||
| 1) Fixed residue at 110 °C = 2999 mg/l; | ||
| 2) Fixed residue at + 180 °C = 2957 mg/l; | ||
| 3) Total alkalinity (in HCl N/10/l) = 362 ml; | ||
| 4) Total hardness in French degrees = 178.8; | ||
| 5) Ammonia = traces; | ||
| 6) Nitrites = traces; | ||
| 7) Nitrates = present | ||
| Gas dissolved in 1 lt of water | ||
| 1) Carbonic anhydride at well = 1408.0 mg/l | ||
| 2) Sulphydric degree = 15.25 mg/l | ||
| Analysis of residue in mg/l | ||
| Sodium | 420 | |
| Potassium | 65 | |
| Calcium | 525.32 | |
| Magnesium | 115.57 | |
| Lithium | 1.00 | |
| Chlorine | 567.25 | |
| Iron | 0.04 | |
| Manganese | 0.13 | |
| Fluorine | 0.18 | |
| Barium | absent | |
| Hydrogen carbonate | 2208.20 | |
| Sulfites | 243 | |
| Silica | 12.6 | |
| Bromine | traces | |
| Iodine | traces | |
Classification: Hyper-thermal alkaline sulphur sodium-chloride bicarbonate mineral water