Nutrients and organic load characteristics (mg l− 1) | Diluted sample before algal treatment | Diluted sample after algal treatment | % Removal |
---|---|---|---|
NH3 | 186.75 | 14.025 | 92.5 |
NO2 | 0.065 | 0.06 | 7.7 |
NO3 | 78.3 | 4.63 | 94.1 |
PO4 | 27.69 | 0 | 100 |
COD | 640 | 22 | 96.5 |
BOD | 193 | 7.5 | 96.1 |