细菌降解苯胺的生态研究

Ecological Studies on the Degradation of Aniline by Pseudomonas sp

    摘要
  • 摘要: 通过驯化富集培养,从制药厂生化曝气池活性污泥中分离出一株降解苯胺能力强的菌株——AN12,经鉴定为假单胞杆菌属（Pseudomonas）。最适降解苯胺条件为:充分曝气供氧;温度为30℃;pH为7.0;降解时间30 h。在此条件下培养液中苯胺浓度为99 mg/L时,苯胺的降解率为82.4%

     

    Abstract: A strain AN12 has been isolated from the activated sludge of a biochemical aeration tank in a pharmaceutical factory. The strain has strong ability of degrading aniline and was identified as Pseudomonas. The optimal conditions for degrading aniline was also determined.

     

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