烃类降解菌株的分离筛选及鉴定

随着石油工业的发展,各种石油污染物正日益威胁着人类的生存环境。以微生物为基础的生物处理技术,已成为人们进行环境污染治理的常用措施。本文从济南炼油厂附近的污染土壤中,分离出能高效降解烃类的菌株8-A-2,初步鉴定为假单胞菌属。为以后继续进行石油污染物的降解研究,打下坚实的基础。

Isolation and Identification of a Hydrocarbons-degrading Strain

With the rapid development of oil industry, oil pollution becomes more and more serious andconstitutes a threat against environment and human being. Biological treatment by utilizing microbeswhich have hige ability to degrade all kinds of pollutants has become the most common measure forenvironmental protection. In this study, a strain 8-A-2 which was able to degrade hydrocarbons wasisolated from the contamnated soil in an oil refinery. And it was identified as Pseudereonas sp. it isvery important how to improve the degradation effciency of oil pollutants in our work in the future.