Research Article
Improved Optimization for Wastewater Treatment and Reuse System Using Computational Intelligence
Table 1
Quantified effect of each treatment.
| Type of treatment | Effluent quality (in ppm) | DO | CBOD | NBOD |
| Secondary process only | 2 | 25 | 54 | Secondary + filtration | 2 | 13 | 50 | Secondary + nitrification | 2 | 13 | 10 | Secondary + nitrification + filtration | 2 | 7 | 10 |
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