Table 4 The pathway of N and P removal in different treatments.
Treatment | Pathway of N removal (%) | Pathway of P removal (%) | ||||
|---|---|---|---|---|---|---|
Plant removal | Substrate removal | Microbial degradation | Plant removal | Substrate removal | Microbial degradation | |
The control | — | — | 100.00 | — | — | 100.00 |
EEFB | 46.27 | 3.88 | 49.86 | 53.72 | 2.28 | 44.00 |
CEFB | 80.53 | — | 19.47 | 76.75 | — | 23.25 |
