| Treated water (3) |  |
| Wastewater treatment (36) | |
| Water treatment (23) | |
| Water treatment plant (5) | |
| Water treatment system (6) | |
| Treated water (3) | |
| Wastewater treatment (36) | |
| Water treatment (23) | |
| Water treatment plant (5) | |
| Water treatment system (6) | |
the treated water can be purified much more efficiently via reverse osmosis and either released to the environment
The treated water is transported to a container where ozone is added to ensure its purity, and finally is ready to drink.
The filter pages were able to bring the level of E coli in treated water down to less than 10 colony-forming units (CFU) per 100ml from an initial value of approximately 200
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