植物修复土壤石油污染的研究进展

Research Progress on Phytoremediation of Soil Petroleum Pollution

石油在开采、加工及运输的过程中对生态环境带来了严重污染,尤其是对土壤的污染,植物修复具有修复成本低,污染物去除效率高等优点,这已经成为去除石油污染首选的技术方案。本文综述了土壤石油污染、植物修复的研究进展及其修复机理,以期为土壤石油污染修复技术提供理论支撑。

Petroleum has brought serious pollution to the ecological environment in the process of mining, processing and transportation, especially soil pollution. Phytoremediation has the advantages of low repair cost and high pollutant removal efficiency. This has become the first choice for removing petroleum pollution. This article reviews the research progress of soil petroleum pollution and phytoremediation and its remediation mechanism, in order to provide theoretical support for soil petroleum pollution remediation technology.