Fig. 4
From: Antarctic yeasts: potential use in a biologic treatment of textile azo dyes
Dye removal by Leucosporidium muscorum F20A as a function of different cultivation parameters. Panel a: effect of medium-glucose concentration. In the figure, the percent dye removal after 26 h of cultivation is plotted on the ordinate as a function of the initial medium-glucose concentration in g L–1 on the abscissa. Panel b: effect of Reactive Black-5 concentration. In the figure, the percent dye removal at different dye concentrations is plotted on the ordinate as a function of culture time in h on the abscissa. Panel c Effect of initial pH. In the figure, the percent dye remaining after cultivation for 26 h is plotted on the ordinate as a function of the initial medium pH on the abscissa. Panel d Effect of NaCl concentration. In the figure, the percent dye removal is plotted on the ordinate as a function of culture time in h on the abscissa for different NaCl concentrations, expressed as a percent (w/v). Data are presented as the mean and standard deviation (error bars)