To screen the phenol-degrading bacteria for biodegradation of industrial waste water and feculence polluted phenol,high-phenol acclimation and screening were used to isolate the high efficiency phenol-degrading bacteria from the sludge of sewage disposal plant.A strain PD3,which can resist to phenol up to 2000mg/L and effectively degrade phenols,was obtained.The preliminary identification suggests that the strain PD3 is Pseudomonas Sp.The efficient biodegradation of phenol occurs when the strain PD3 is cult...