Research Article
Low-Cost Biodegradation and Detoxification of Textile Azo Dye C.I. Reactive Blue 172 by Providencia rettgeri Strain HSL1
Figure 3
(a) HPLC chromatogram of the control dye RB 172 and (b) its decolorized products obtained after treatment with P. rettgeri strain HSL1.
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