The Scientific World Journal

Research Article

Enhanced Removal of Lead by Chemically and Biologically Treated Carbonaceous Materials

Figure 1

FT-IR spectra of various chemically and biologically treated carbonaceous sorbents.
604198.fig.001a
(a) FT-IR spectrum of AC sorbent
604198.fig.001b
(b) FT-IR spectrum of Ox-AC sorbent
604198.fig.001c
(c) FT- IR spectrum of Ox-AC-BY biosorbent
604198.fig.001d
(d) FT-IR spectrum of Rd-AC sorbent
604198.fig.001e
(e) FT-IR spectrum of Rd-AC-BY biosorbent