石油污染土壤生物修复技术的研究进展

Progress of Bio-Remedy Technology for Oil-Contaminated Soil

目前对石油污染环境的治理方法有物理法、化学法和生物修复三种类型。文章综合论述了国内外对石油污染土壤的几种微生物修复方法,分别介绍了利用植物、动物及微生物进行治理的修复技术。在我国,对于石油污染的治理应更多地采用低成本、无污染、高效率的生物治理技术。

There are three types of physical, chemical and biological methods for control environmental pollution resulted from petroleum at present. The biodegradation technique has good effectiveness to prevent pollution of organic hydrocarbon in soil and water. This technique is characterized by low cost, little environmental affect, safety and reliability. In this paper, several bio-remedy technologies for treating the oil-contaminated soil abroad and at home are summarized. The study situation of this technique in the world is analyzed. The development prospect of this technology in China is suggested.