Research Article
Improved Optimization for Wastewater Treatment and Reuse System Using Computational Intelligence
Table 2
Optimization results for wastewater treatment system.
| | Run | #1 | #2 | #3 | #4 | #5 | #6 | #7 | #8 | #9 | #10 |
| Cost
(k/yr) | 373.1 | 375.5 | 377.6 | 375.4 | 383.1 | 378.2 | 377.7 | 371.5 | 377.2 | 379.1 |
|
(k ton/d) | 0.12 | 0.01 | 0.13 | 0.15 | 0.48 | 0.16 | 0.10 | 0.05 | 0.49 | 0.37 |
(k ton/d) | 0.12 | 0.30 | 0.61 | 0.26 | 0.84 | 0.70 | 0.65 | 0.05 | 0.11 | 0.50 |
(k ton/d) | 31.95 | 32.34 | 30.55 | 31.64 | 28.67 | 30.08 | 30.48 | 32.37 | 30.67 | 30.01 |
(k ton/d) | 9.96 | 11.33 | 9.75 | 10.38 | 9.68 | 9.40 | 9.67 | 9.95 | 9.97 | 9.75 |
(k ton/d) | 7.81 | 7.35 | 8.71 | 7.96 | 10.01 | 9.07 | 8.77 | 7.53 | 8.73 | 9.13 |
(cm/wk) | 13.07 | 13.07 | 13.07 | 13.07 | 13.07 | 13.07 | 13.07 | 13.07 | 13.07 | 13.07 |
|
(≥10) | 10.08 | 11.63 | 10.36 | 10.64 | 10.52 | 10.10 | 10.32 | 10.00 | 10.08 | 10.24 |
(≥0) | 21.99 | 21.01 | 20.80 | 21.26 | 18.99 | 20.68 | 20.81 | 22.43 | 20.70 | 20.26 |
(≤100 ha) | 41.9 | 39.4 | 46.7 | 42.6 | 53.6 | 48.6 | 46.9 | 40.3 | 46.8 | 48.9 |
(≥170 kg/ha) | 339.8 | 339.8 | 339.8 | 339.8 | 339.8 | 339.8 | 339.8 | 339.8 | 339.8 | 339.8 |
(≤10 ppm) | 9.99 | 9.99 | 9.99 | 9.99 | 9.99 | 9.99 | 9.99 | 9.99 | 9.99 | 9.99 |
(km) | 16.79 | 16.75 | 16.95 | 16.83 | 17.16 | 17.00 | 16.95 | 16.75 | 16.94 | 17.01 |
(≥5 ppm) | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
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