Chromium-resistant petroleum hydrocarbon degrading bacterium Tph2-23 and application of Tph2-23

The invention discloses a chromium-resistant petroleum hydrocarbon degrading bacterium Tph2-23 and application of Tph2-23, and relates to a petroleum hydrocarbon degrading bacterium. The chromium-resistant petroleum hydrocarbon degrading bacterium Tph2-23 was preserved in China Center for Type Culture Collection on November 12, 2018, and the preservation number is CCTCC NO: M2018786. According tothe present invention, the chromium-resistant petroleum hydrocarbon degrading bacterium (Achromobacter insolitus) Tph2-23 is provided for the treatment of diesel oil and heavy metal Cr6+ contaminatedsoil, the separation and application of Achromobacter insolitus Tph2-23 effectively fills the research gap of the aspect, a feasible practical scheme for the actual pollution treatment work is provided, and great practical application prospects are shown. 一株耐铬的石油烃降解菌Tph2-23及其应用，涉及石油烃降解菌。已于2018年11月12日保藏于中国典型培养物保藏中心，保藏中心保藏编号为CCTCC NO：M 2018786。提供一株耐铬的石油烃降解菌(Achromobacter insolitus)Tph2-23在处理柴油及重金属Cr污染土壤治理中的应用。石油烃降解菌(Achromob