Fig. 3From: Cellulase activity of a novel bacterial strain Arthrobacter woluwensis TDS9: its application on bioconversion of paper mill sludgeEffect of A different carbon sources and B different concentrations of CMC on the production of reducing sugar by Arthrobacter woluwensis TDS9. Incubation of the culture was performed at 25°C for 72 h maintaining the initial medium pH 8. Cell OD was measured at 600nm wavelength. **** indicates statistical significance value, P < 0.0001Back to article page