Table 2.
Technical parameters of the tested swimming pools
| Parameter | Type of the tested swimming pools | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| SP | LSP | IRP | ORP | LP | PP | SDP | HT1 | HT2 | |
| Dimensions of the pool basin (m) | 25 × 8.5 | 20 × 6 | Irregular shape | 11.5 × 10.0 irregular shape | 11.5 × 10.0 irregular shape | 11.5 × 9.0 irregular shape | Diameter 7.0 | Diameter 3.0 | 3.0 × 2.1 |
| Depth of the pool basin (m) | 1.8 | 2.4 | 1.1–1.3 | 0.9–1.2 | 1.2 | 0.15–0.25 | 7.0 | 0.6 | 0.9 |
| Volume of the pool basin (m3) | 382.5 | 288.0 | 606.6 | 175.0 | 138.0 | 20.7 | 270.0 | 2.4 | 5.6 |
| Usable area UA (m2) | 212.5 | 120.0 | 527.5 | 137.0 | 110.4 | 103.5 | 38.0 | 4.2 | 6.3 |
| Attendance (person/h) | 16 | 10 | 19 | 18 | 17 | 4 | 4 | 4 | 6 |
| Bather loads (m2/person) | 13.3 | 12.0 | 27.8 | 7.6 | 6.5 | 25.9 | 9.5 | 1.1 | 1.1 |
| Bather loads (m3/person) | 23.9 | 28.8 | 31.9 | 9.7 | 8.1 | 5.2 | 67.5 | 0.6 | 0.9 |
| Filtration flow (m3/h) | 95 | 89 | 450 | 200 | 150 | 60 | 60 | 34 | 15 |
| The time of one water change in the pool basin (h) | 4.0 | 3.2 | 1.3 | 0.9 | 0.9 | 0.3 | 4.5 | 0.1 | 0.4 |
| Water temperature (°C) | 26 | 28 | 30 | 30 | 30 | 32 | 26 | 35 | 35 |