Table 1.
Groups | Treatments | |||
| ||||
---|---|---|---|---|
T1 (2 min) | T2 (5 min) | T3 (8 min) | T4 (11 min) | |
| ||||
Group1 La(III) complex | 98.66 | 97.33 | 96.66 | 96.66 |
Group 2 (BIA ligand) | 95.0 | 94.0 | 93.0 | 91.33 |
Group 3 La(NO3)3 salt | 94.0 | 95.0 | 91.33 | 89.66 |
Group 4 methanol | 94.0 | 92.33 | 91.33 | 89.66 |
Group 5 control (water) | 97.33 | 98.66 | 98.66 | 100 |