Fig. 7From: Degradation of azo dyes by Alcaligenes aquatilis 3c and its potential use in the wastewater treatmentBacterial decolorized broth used for incubation of a B. subtilis (z-66), b B. megatarium (z-28) and c B. cereus (T358-2) at 37 °C for 48 h. No zone of inhibition was observed in any caseBack to article page