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EC50 and TEF of influents and effluents from three wastewater treatment plants.
| EC 50 | TEF | ||
|---|---|---|---|
| W plant | Influent | 3.06 | 2.43 |
| Effluent | 80.54 | 0.10 | |
| J plant | Influent | 4.04 | 1.84 |
| Effluent | 65.89 | 0.11 | |
| T plant | Influent | 6.88 | 1.08 |
| Effluent | 85.35 | 0.10 | |
TEF: Toxicity equivalence factor.
