Table 4. FTIR Spectroscopy Analysis of TH.
| control |
EO |
biodegradation |
|||
|---|---|---|---|---|---|
| peak value (cm–1) | functional group | peak value (cm–1) | functional group | peak value (cm–1) | functional group |
| 2929 | C–H aliphatic stretch | 2929 | C–H aliphatic stretch | 1631.78 | C=C aromatic stretch |
| 1630 | C=C aromatic stretch | 1630 | C=C aromatic stretch | ||
| 1465.83 | C–H bending | 1465.83 | C–H bending | ||
| 1386.78 | CH aliphatic group | ||||
| 1006.24 | C–N stretching | ||||
| 619.24 | C–Cl stretch | 619.24 | C–Cl stretch | ||