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. 2020 Jan 16;18(1):1–10. doi: 10.1007/s40201-019-00419-1

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