摘要
PAHs是具有“三致”作用且严重威胁生态环境和人类健康的危险污染物。植物修复作为一种绿色经济的修复技术,被广泛应用于PAHs污染土壤的治理中。综述了植物修复PAHs污染土壤的效能、机制及有关强化技术的研究现状,为提高植物修复PAHs污染土壤的有效性提供思路.
Polycyclic Aromatic Hydrocarbons(PAHs)are hazardous pollutants with"three genicity"(carcinogenicity,mutagenicity,teratogenicity)and serious threats to the ecological environment and human health. Phytoremediation,as a kind of green economic remediation technology,has been widely used in the treatment of PAHs contaminated soil. The research status of efficiency,mechanism and related enhancement techniques of phytoremediation of PAHs contaminated soil were reviewed,which provided ideas for improving the effectiveness of phytoremediation of PAHs contaminated soil.
出处
《环境保护与循环经济》
2021年第4期21-23,27,共4页
environmental protection and circular economy
基金
国家自然科学面上基金项目“氧化石墨烯强化火凤凰修复PAHs-Cd复合污染土壤及影响机制”(31470547)。
关键词
PAHS
植物修复
强化措施
polycyclic aromatic hydrocarbons
phytoremediation
enhancement measures
