Phenolic compounds are very basilic chemical raw material, have a wide range of application. Phenol and its homologues are important environmental pollutants, and hard biodegradation. Due to their toxic character, these compounds tend to accumulate in water and soil after being discharged without an adequate treatment. For this reason, several decontamination techniques of phenolic compounds have been extensively studied and optimized, In this paper, we researched the processing of biodegradation of phenoli...