石油污染土壤的植物与微生物修复技术

石油污染土壤的生物修复技术具有成本低、简便高效、对环境影响小等优点,正逐步成为石油污染治理研究的热点领域,具有广阔的发展前景.介绍了我国的石油污染概况及生物修复技术在石油污染治理中的应用,重点对石油污染土壤的微生物修复、植物修复、植物一微生物联合修复技术的研究进展及各自的优点、局限性进行了综述,并提出了石油污染土壤生物修复技术研究的重点领域.

Phytoremediation and microbial remediation of petroleum contaminated soil

The pollution of petroleum has become an environment problem that has been paid wide attention in the word. Bioremediation technology of petroleum contaminated soil has become an important field in research of decontamination of petroleum contamination for its advantages of low cost, little environmental effect, simpleness and efficiency and it has a bright perspective in future. The paper introduced the general situation of petroleum contamination in China and the application of bioremediation technology in decontamination of petroleum contamination, the progresses of microbial remediation, phytoremediation and microbial-phytoremediation for soils contaminated by petroleum in rescent years and their advantages and disadvantages were reviewed in this paper. Finally, the main research fields of bioremediation of petroleum contaminated soil were put forward.