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Relative weights and applicability of technology to centralized systems.
| Technology | Relative weight | Applicability |
|---|---|---|
| Activated sludge | 15, 31 | High |
| UASB Reactor | 14,23 | |
| Biodisc | 13,88 | |
| Trickling filter | 13,34 | |
| Ponds systems | 12,09 | |
| Constructed wetlands | 9,94 | Medium |
| Aquatic plants systems | 9,58 | |
| Septic tank | 7,07 | Low |
| Land treatment systems | 4,57 | |
| TOTAL | 100,00 |
Source: Adapted from González and Bernal (2014).
