Fig. 7From: Optimization and enhancement of textile reactive Remazol black B decolorization and detoxification by environmentally isolated pH tolerant Pseudomonas aeruginosa KY284155Three dimensions (3D) surface plots showing the relationship between the most significant factors and their effect on the decolorization of the dye. a 3D surface plot for the effect of yeast extract and nitrate concentration on the decolorization of Remazol black B by isolate B1. b 3D surface plot for the effect of yeast extract and dye concentration on the decolorization of Remazol black B by isolate B1. c 3D surface plot for the effect of yeast extract concentration and pH on the decolorization of Remazol black B by isolate B1. d 3D surface plot for the effect of dye and nitrate concentration on the decolorization of Remazol black B by isolate B1Back to article page