Single-Stage Microwave-Assisted Coconut-Shell-Based Activated Carbon for Removal of Dichlorodiphenyltrichloroethane (DDT) from Aqueous Solution: Optimization and Batch Studies

Table 2

Summary of FTIR spectra.

Peak	Intensity	Compounds
748	Weak	Alcohol, O-H
1215	Weak	Nitrile, C-N
1625	Weak	Alkene, C=C
1689	Weak	Alkene, C=C
1778	Weak	Alkene, C=O
2102	Weak	Alkyne, C≡C
2206	Weak	Nitrile, C-N
2308	Weak	Nitrile, C-N
2800	Medium	Aldehyde, C=O
2875	Medium	Carboxylic, COOH
3007	Medium	Carboxylic, COOH
3525	Strong	Carboxylic, COOH
3604	Strong	Alcohol, O-H
3716	Strong	Alcohol, O-H