我国农药生产场地污染土壤修复技术研究进展

我国是农药生产和使用大国，随着“退二进三”、“退城进园”等政策的深入实施，在许多城郊等地出现了大量由于企业关闭、搬迁遗留下的农药污染场地，这些场地土壤中残留有高浓度高毒性复合农药污染物，给生态环境安全和人体健康带来了较严重的风险隐患。随着《中华人民共和国土壤污染防治法》的颁布和实施，加速开展针对这类农药污染场地土壤修复技术的研究十分必要和迫切。在介绍农药污染场地现状的基础上，综述了近年来我国农药污染场地土壤物理、化学及生物修复技术的研究进展，指出现有研究的不足，在预测未来修复技术的发展趋势的同时提出了相关建议，以期为我国农药污染场地土壤绿色修复技术的发展提供科学依据。

Research Progress on Remediation Technology of Contaminated Soil in Pesticide Production Sites in China

China is a big producer and user of pesticides. With the in-depth implementation of China’s policy of “returning two into three” and “retreating into the city”, a large number of soils are contaminated by pesticides due to closure and relocation of enterprises in many suburbs. High concentrations of highly toxic composite pesticides remain in the soils, which poses serious risks to ecological environment and human health. At the same time, with the promulgation and implementation of the Law of the People’s Republic of China on Soil Pollution Prevention and Control, it is necessary and urgent to accelerate the research on remediation technology for contaminated soil. Based on the current situation of pesticide contaminated sites in China, this review summarized the research progress of soil physical-, chemical- and bio-remediation technologies in China in recent years. At the same time, based on the shortcomings of existing researches, the development trend of future remediation technology was proposed. This review can provide a scientific basis for the development of green sustainable remediation technology for pesticide contaminated soils in China.