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Bacterial strain for purifying hydrocarbons pollution, process for production thereof and purification process using said bacterial strain

机译:用于净化碳氢化合物污染的细菌菌株,其生产方法和使用所述细菌菌株的纯化方法

摘要

A strain of Pseudomonas, which exhibits acceleration of growth in the logarithmic phase in a trophic culture medium when hydrocarbons are added thereto, is used in a purification process by multiplying said strain in an area polluted by hydrocarbons. The strain is produced by culturing a Pseudomonas strain in a medium comprising hydrocarbons, nitrogen compound and brine (step 1); culturing the thus obtained strain in a medium comprising hydrocarbons, vitamins and brine (step 2); and culturing the thus obtained strain in a medium comprising brine and hydrocarbons (step 3).
机译:假单胞菌菌株,当向其添加碳氢化合物时,在营养性培养基中显示出对数相的生长加速,通过在碳氢化合物污染的区域中繁殖所述菌株,从而在纯化过程中使用。通过在包含碳氢化合物,氮化合物和盐水的培养基中培养假单胞菌菌株来生产菌株(步骤1);在包含烃,维生素和盐水的培养基中培养由此获得的菌株(步骤2);在含有盐水和碳氢化合物的培养基中培养如此获得的菌株(步骤3)。

著录项

  • 公开/公告号EP0077422B1

    专利类型

  • 公开/公告日1984-09-26

    原文格式PDF

  • 申请/专利权人 SEIKEN KAI FOUNDATIONAL JURIDICAL PERSON;

    申请/专利号EP19810304880

  • 发明设计人 KOSEI HATA;

    申请日1981-10-20

  • 分类号C12N1/20;C12N1/36;C12N1/26;C09K3/32;C02F3/34;

  • 国家 EP

  • 入库时间 2022-08-22 08:59:33

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