Table 4.
Results of ultimate biodegradation tests for the studied HILs
| Studied compound | Ultimate biodegradation (%) | ||||
|---|---|---|---|---|---|
| Microbiota from river sludge | Microbiota from garden soil | Microbiota from an agricultural runoff stream | Microbiota from agricultural soil | Microbiota from a waste repository | |
| [Dec2Mor][MCPA] | 0 ± 0 | 3 ± 1 | 3 ± 1 | 2 ± 1 | 4 ± 1 |
| [Dec2Mor][MCPP] | 0 ± 0 | 2 ± 1 | 2 ± 1 | 2 ± 1 | 3 ± 1 |
| [Dec2Mor][2,4-D] | 9 ± 2 | 13 ± 3 | 18 ± 3 | 14 ± 2 | 20 ± 3 |
| [Dec2Mor][Dicamba] | 0 ± 0 | 0 ± 0 | 1 ± 1 | 2 ± 1 | 2 ± 1 |
| [DecEtMor][MCPA] | 0 ± 0 | 4 ± 1 | 6 ± 2 | 5 ± 1 | 7 ± 1 |
| [DecEtMor][MCPP] | 0 ± 0 | 3 ± 1 | 3 ± 1 | 2 ± 1 | 3 ± 1 |
| [DecEtMor][2,4-D] | 10 ± 3 | 19 ± 3 | 25 ± 4 | 24 ± 3 | 31 ± 3 |
| [DecEtMor][Dicamba] | 0 ± 0 | 1 ± 1 | 2 ± 1 | 2 ± 1 | 2 ± 1 |
| [Dec2Mor][Br] | 0 ± 0 | 0 ± 0 | 0 ± 0 | 1 ± 1 | 1 ± 1 |
| [DecEtMor][Br] | 0 ± 0 | 0 ± 0 | 4 ± 2 | 3 ± 1 | 4 ± 1 |
| [MCPA] | 2 ± 1 | 11 ± 2 | 17 ± 2 | 15 ± 2 | 25 ± 3 |
| [MCPP] | 1 ± 1 | 9 ± 1 | 10 ± 1 | 11 ± 1 | 13 ± 1 |
| [2,4-D] | 11 ± 2 | 68 ± 5 | 77 ± 6 | 71 ± 4 | 78 ± 5 |
| [Dicamba] | 0 ± 0 | 3 ± 1 | 5 ± 1 | 4 ± 1 | 7 ± 2 |