Table 2.
Capability of MLE, MLE-OSA4 and MLE-OSA6 in nitrogen and phosphorous removal (percentage) and their concentrations in effluent (mg/L)
Process | PO4−3 | TN-N | NH4+-N | NO3-N | |||
---|---|---|---|---|---|---|---|
Effluent concentration | Removal efficiency% | Effluent concentration | Removal efficiency% | Effluent concentration | Removal efficiency% | Effluent concentration | |
MLE | 2.39 | 31.2 | 11.37 | 67.18 | 0.38 | 97.97 | 9.07 |
MLE-OSA4 | 2.15 | 36.82 | 9.02 | 75.56 | 0.68 | 97.13 | 7.32 |
MLE-OSA6 | 1.99 | 39.42 | 8.43 | 78.46 | 0.76 | 97.09 | 6.23 |