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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Improving enzymatic digestibility of wheat straw pretreated by a cellulase-free xylanase-secreting Pseudomonas boreopolis G22 with simultaneous production of bioflocculants

Fig. 5

a Effects of G22 bioflocculant dosage on the removal of different concentration dye solutions. Microscopic view of CBBR-250 dye before (b) and after (c, d) bioflocculation. Different dosages of bioflocculants (25–500 mg L−1) were added to 40 mL of each dye solution at the concentrations of 25, 50 and 100 mg L−1 with 1 mL of 10% CaCl2 solution. Values represent mean ± SDs (n = 4)

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