Table 2.
Treatment time (t/h) |
|||
24 h | 48 h | 72 h | |
1 | 11.5±5.2 | 18.9±5.6 | 34.8±6.8 |
As2O3 (µmol/L) 5 | 19.1±3.8 | 34.3±3.7 | 46.9±7.6 |
10.0 | 23.9±7.3 | 48.8±8.2 | 69.5±10.6 |
Treatment time (t/h) |
|||
24 h | 48 h | 72 h | |
1 | 11.5±5.2 | 18.9±5.6 | 34.8±6.8 |
As2O3 (µmol/L) 5 | 19.1±3.8 | 34.3±3.7 | 46.9±7.6 |
10.0 | 23.9±7.3 | 48.8±8.2 | 69.5±10.6 |