工程纳米材料在含水层中的迁移沉积行为的研究现状与挑战
Migration and deposition behaviors of engineering nanomaterials in aquifers:Research status and challenges
桑军强 1王宇轩 1任黎明 2秦冰 2高雨函1
作者信息
- 1. 中石化石油化工科学研究院有限公司,北京 100083
- 2. 中石化石油化工科学研究院有限公司,北京 100083;石油化工污染场地控制与修复技术国家地方联合工程实验室,吉林 长春 130021
- 折叠
摘要
综述了工程纳米材料的迁移和沉积行为的研究现状,包括工程纳米材料特性和稳定性、迁移沉积理论和机制、环境因素对迁移沉积的影响.同时,探讨了如何提高工程纳米材料在含水层中迁移的措施.最后,指出未来工程纳米材料迁移沉积行为研究的方向与挑战,包括迁移模型、多尺度模拟与实验相结合、工程纳米材料全生命周期等研究,提高强化迁移手段的效率和可行性,为原位反应带修复技术提供实际应用的指导和参考.
Abstract
In order to understand the migration and deposition behaviors of engineering nanomaterials in groundwater environment,the corresponding research status is reviewed,including the characteristics and stability of engineering nanomaterial,the theory and mechanism of the migration and deposition,and the influence of environmental factors on migration and deposition.The measures to enhance the migration of engineering nanomaterials in aquifers are also explored.Futural directions and challenges in the study on the migration and deposition behaviors of engineering nanomaterials are proposed,such as the study on the migration model,the integration between multiscale simulation and experiment,and the full lifecycle of engineering nanomaterials,in order to improve the efficiency and feasibility of enhancing migration methods.This review aims to provide practical guidance and references for the application of in situ reactive barrier remediation technologies.
关键词
工程纳米材料/地下水修复/迁移沉积/含水层Key words
engineering nanomaterials/groundwater remediation/migration and deposition/aquifers引用本文复制引用
基金项目
国家自然科学基金青年基金项目(42107054)
中国石油化工股份有限公司项目(321003)
中国石油化工股份有限公司项目(323046)
出版年
2024
NETL
NSTL
万方数据