柴油降解菌的筛选及降解柴油方法的研究进展

Screening of Diesel Degrading Bacteria and Research Progress of Degrading Diesel Oil

伴随着世界经济和工业的发展,石油、柴油的使用量持续增加,在柴油运输和使用的过程中可能会造成环境污染。生物修复技术较之化学、物理修复技术无二次污染、具有经济性等特点,近年来作为修复柴油污染土壤的主要技术。就生物修复技术中部分柴油降解菌筛选和降解柴油方法进行综述,同时阐述了柴油降解的现状,并结合实际对柴油降解技术进行展望。

With the development of the world economy and industry, the increase useing amount of oil and diesel oil may cause environmental pollution during transportation and use. Bioremediation technology is the main technology of remediation of diesel contaminated soil in recent years, compared with chemical and physical remediation technology, which has no two times pollution and good economic characteristics. This article reviewed the selection and degradation of diesel oil degrading bacteria in bioremediation technology. At the same time,the status of diesel degradation was described,and the diesel degradation technology was prospected as well.