Contaminated soils have caused serious harm to human health and the ecological environment due to the high toxicity of organic and inorganic pollutants, which has attracted extensive attention in recent years. Because of its low cost, simple operation and high efficiency, soil washing technology is widely used to permanently remove various pollutants in contaminated soils and is considered to be the most promising remediation technology. This review summarized the recent developments in the field of soil washing technology and discusses the application of conventional washing agents, advanced emerging washing agents, the recycling of washing effluents and the combination of soil washing and other remediation technologies. Overall, the findings provide a comprehensive understanding of soil washing technology and suggest some potential improvements from a scientific and practical point of view.

由于有机和无机污染物的高毒性，污染土壤对人类健康和生态环境造成了严重危害，近年来引起了广泛关注。洗土技术因其成本低、操作简单、效率高等特点，被广泛用于永久去除受污染土壤中的各种污染物，被认为是最有前景的修复技术。本综述总结了土壤清洗技术领域的最新进展，并讨论了常规清洗剂的应用、先进的新兴清洗剂、清洗废水的循环利用以及土壤清洗与其他修复技术的结合。全面的，