Figure 5
FTIR spectra of biochars before and after reaction with Cd2+ and Pb2+ in the single and binary systems (a) for CB350, (b) for CB650, (c) for CCB350, and (d) for CCB650).
Figure 5 | Scientific Reports
FTIR spectra of biochars before and after reaction with Cd2+ and Pb2+ in the single and binary systems (a) for CB350, (b) for CB650, (c) for CCB350, and (d) for CCB650).
