Removal of Triphenylmethane Dyes by Bacterial Consortium

Figure 4

FT-IR spectra of crystal violet and malachite green (a1) and (b1) at 0 h (control), respectively. The spectra (a2) and (b2), for CV and MG were obtained after 2 h of degradation by a consortium CM-4, the experiment was realized at the same conditions.