| Treated water (1) |  |
| Wastewater treatment (10) | |
| Water treatment (3) | |
| Water treatment plant (2) | |
| Water treatment system (4) | |
| Treated water (1) | |
| Wastewater treatment (10) | |
| Water treatment (3) | |
| Water treatment plant (2) | |
| Water treatment system (4) | |
The treated water is transported to a container where ozone is added to ensure its purity, and finally is ready to drink.
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