Table 3
Removal efficiencies for different WWTPs
| Technology | RBC | SBR | MBR | MBBR | EAAS | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| RBC-2 Facility (2013–2020) | |||||||||||
| Plant | RBC-1 Facility (2017) | RBC 2.1 | RBC 2.2 | RBC 2.3 | RBC-3 Facility (2017) | SBR-1 Facility (2017) | SBR-2 Facility (2017) | MBR Facility (2019–2020) | Lagoon Facility (2017) | EAAS Facility (2020) | |
| Avg. flow (m3/d) | 53.4 | 42.7 | 42.7 | 35.7 | 103.1 | 241.2 | 23.4 | 30.4 | 1,721.7 | 175.50 | |
| BOD (mg/L) | Inf. | 143.3 53.0 | 99.6 42.0 | 273.8 332 | 124.3 69 | 143.3 53.0 | 325.7 180.0 | 186 84.0 | 213 70.0 | 146.4 72.0 | 98.80 99.40 |
| Eff. | 4.1 2.50 | 14.2 43.0 | 13.4 10.0 | 10.9 15 | 4.1 2.50 | 5.1 4.0 | 2.5 1.0 | 2 0.0 | 4.1 3.50 | 5.60 | |
| % rem. | 97.0 2.0 | 86.0 63.0 | 95.0 10.0 | 91.0 18.0 | 97.0 2.0 | 98.0 1.0 | 99.0 1.0 | 99.0 0.40 | 97.0 2.0 | 83.20 44.0 | |
| TSS (mg/L) | Inf. | 112 50 | 112.0 75.0 | 251.7 300 | 144.9 102 | 112 48.0 | 248.8 325.0 | 166.9 136.0 | 325.1 226.0 | 117.5 52.0 | 154.0 140.0 |
| Eff. | 7.9 4.0 | 16.9 19.0 | 14.8 16.0 | 17.9 23.0 | 7.8 4.0 | 7.0 + 6.0 | 5.5 3.0 | 2.6 2.0 | 6.8 8.0 | 11.0 9.0 | |
| % rem. | 93.0 7.0 | 85.0 22.0 | 94.0 18.0 | 88.0 21.0 | 93.0 11.0 | 97.0 3.0 | 94.0 8.0 | 99.0 1.0 | 94.0 9.0 | 87.0 .0 | |
| TP (mg/L) | Inf. | 4.59 1.25 | 6.02 1.0 | 7.41 4.0 | 7.10 2.0 | 4.59 1.20 | 11.50 23.0 | 7.27 2.0 | 6.74 | 2.10 1.0 | 2.48 |
| Eff. | 0.11 0.06 | 4.69 0.60 | 4.57 1.0 | 4.62 1.0 | 0.11 0.10 | 0.26 0.40 | 0.78 1.0 | 0.20 0.13 | 0.08 0.02 | 0.14 0.10 | |
| % rem. | 97.50 1.0 | 22.0 15.0 | 38.0 20.0 | 35.0 15.0 | 98.0 1.0 | 98.0 2.0 | 89.0 11.0 | 97.0 2.0 | 96.0 2.0 | 90.0 .0 | |
| Technology | RBC | SBR | MBR | MBBR | EAAS | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| RBC-2 Facility (2013–2020) | |||||||||||
| Plant | RBC-1 Facility (2017) | RBC 2.1 | RBC 2.2 | RBC 2.3 | RBC-3 Facility (2017) | SBR-1 Facility (2017) | SBR-2 Facility (2017) | MBR Facility (2019–2020) | Lagoon Facility (2017) | EAAS Facility (2020) | |
| Avg. flow (m3/d) | 53.4 | 42.7 | 42.7 | 35.7 | 103.1 | 241.2 | 23.4 | 30.4 | 1,721.7 | 175.50 | |
| BOD (mg/L) | Inf. | 143.353.0 | 99.642.0 | 273.8332 | 124.369 | 143.353.0 | 325.7180.0 | 18684.0 | 21370.0 | 146.472.0 | 98.8099.40 |
| Eff. | 4.12.50 | 14.243.0 | 13.410.0 | 10.915 | 4.12.50 | 5.14.0 | 2.51.0 | 20.0 | 4.13.50 | 5.60 | |
| % rem. | 97.02.0 | 86.063.0 | 95.010.0 | 91.018.0 | 97.02.0 | 98.01.0 | 99.01.0 | 99.00.40 | 97.02.0 | 83.2044.0 | |
| TSS (mg/L) | Inf. | 11250 | 112.075.0 | 251.7300 | 144.9102 | 11248.0 | 248.8325.0 | 166.9136.0 | 325.1226.0 | 117.552.0 | 154.0140.0 |
| Eff. | 7.94.0 | 16.919.0 | 14.816.0 | 17.923.0 | 7.84.0 | 7.0 + 6.0 | 5.53.0 | 2.62.0 | 6.88.0 | 11.09.0 | |
| % rem. | 93.07.0 | 85.022.0 | 94.018.0 | 88.021.0 | 93.011.0 | 97.03.0 | 94.08.0 | 99.01.0 | 94.09.0 | 87.0.0 | |
| TP (mg/L) | Inf. | 4.591.25 | 6.021.0 | 7.414.0 | 7.102.0 | 4.591.20 | 11.5023.0 | 7.272.0 | 6.74 | 2.101.0 | 2.48 |
| Eff. | 0.110.06 | 4.690.60 | 4.571.0 | 4.621.0 | 0.110.10 | 0.260.40 | 0.781.0 | 0.200.13 | 0.080.02 | 0.140.10 | |
| % rem. | 97.501.0 | 22.015.0 | 38.020.0 | 35.015.0 | 98.01.0 | 98.02.0 | 89.011.0 | 97.02.0 | 96.02.0 | 90.0.0 | |