【摘要】 多环芳烃（PAHs）污染土壤的问题日益严重，土壤作为PAHs的最终“汇聚地”，其修复技术的应用与发展不断推进。不同的修复技术在效果和适用性上各具优势与局限。然而，修复过程中的效果常受到多种因素的制约。该文系统总结了物理修复、化学修复、生物修复及联合修复4种技术在不同土壤质地下对PAHs污染修复的应用，深入分析了各技术的优缺点以及土壤质地和环境因素对降解效率的影响。其中，微生物修复及其强化修复技术是去除土壤中PAHs的主要方式，联合修复可充分发挥各技术的协同作用，以提高对PAHs污染土壤的修复效果。土壤质地及其理化性质是影响修复效果的主要因素，根据土壤实际情况优化参数，选择合适的修复技术，可促进修复技术的发展和应用。更多还原

【Abstract】 In recent years, the issue of polycyclic aromatic hydrocarbons(PAHs) contaminating soils has become increasingly severe, with soils serving as the ultimate "sink" for PAHs. The application and development of various remediation technologies have progressed continuously, each with its own advantages and limitations. However, the effectiveness of these remediation processes is often constrained by multiple factors. This review systematically summarizes the applications of four remediation technologies—physical, chemical, biological, and combined remediation—on PAH-contaminated soils of different textures. It provides an in-depth analysis of the advantages and disadvantages of each technology, as well as the impacts of soil texture and environmental factors on degradation efficiency. Among them, microbial remediation and its enhanced remediation techniques are primary methods to remove PAHs from contaminated soils. Combined remediation can leverage the synergistic effect of each technology to improve the remediation effect of PAH-contaminated soil. Soil texture and physicochemical parameters significantly influence the remediation effectiveness. Optimizing parameters based on soil characteristics and selecting appropriate remediation technologies can promote the development and application of remediation technologies.更多还原