Table 1.
Influent readings during the six-month study period.
| Influent parameter | Readings average/month |
|||||||
|---|---|---|---|---|---|---|---|---|
| July | August | September | October | November | December | 6-month average | Standard Deviation | |
| Inflow m3/day | 3820 | 3950 | 3760 | 3804 | 4090 | 899.3 | 4000 | 1118.059 |
| BOD mg/L | 1050.9 | 891.69 | 1053.4 | 1029.4 | 960.4 | 899.3 | 980.8 | 67.75657 |
| COD mg/L | 1449.6 | 1116.3 | 1224.1 | 1336.4 | 1259.9 | 1192.4 | 1263.1 | 106.642 |
| TSS mg/L | 1056.7 | 900.4 | 1004.9 | 1001.1 | 1019.9 | 997.8 | 996.8 | 47.4336 |
| TDS mg/L | 2423.3 | 1774.4 | 2023.6 | 1919.8 | 2038.4 | 2018 | 2032.91 | 196.7929 |
| DO mg/L | 1.1 | 0.9 | 1.2 | 1.3 | 1.5 | 1.6 | 1.3 | 0.235702 |
| pH | 7.4 | 7.4 | 7.6 | 7.6 | 7.4 | 7.3 | 7.5 | 0.111803 |
| Temperature Co | 19.4 | 19.2 | 18 | 18.3 | 16.2 | 16.1 | 17.9 | 1.305969 |
(Source: Authors' work)