Fig. 2

Degradation effect of bacterial agent Y on skatole under different conditions. a When the temperature was 33 °C, the initial concentration of skatole was 80 mg/L, and the effect of initial pH on the degradation rate of skatole was studied. b When the initial pH of the medium was 7 and the initial concentration of skatole was 80 mg/L, the effect of temperature on the degradation rate of skatole was studied. c Under the conditions of 33 °C, pH 7, and 150 r/min, skatole degradation curves of bacterial agent Y with different initial concentrations were obtained