流域污染物迁移转化及溯源方法研究进展
Progress of Research on Pollutant Transport Transformation and Traceability Methods in Watersheds
李小亚 1王志鑫 1钟焕 1赵海霞 1李军波 1付时翔 1王方舟1
作者信息
- 1. 河北天大环境研究院有限公司,保定市流域生态系统保护与修复重点实验室,河北 保定 071000
- 折叠
摘要
追踪污染物的来源及了解其迁移转化过程,对于流域生态系统建立适当的管理机制和有效控制水污染非常重要.简要介绍了流域污染物的不同来源,主要包括生活源、农业源、工业源及集中式污水治理措施.通过总结污染物在流域中的主要迁移方式、氮、磷和重金属不同形态之间的转化规律以及在水和沉积物界面的交换模型方面的研究进展,分析了目前主要的污染物溯源技术及其适用性,并对今后的研究工作提出一些建议,为流域污染溯源研究提供一定参考.
Abstract
Tracing the source of pollutants and understanding their transport and transformation process is very important for the establishment of appropriate management systems and effective control of water pollution in watershed ecosystems.The main different sources of pollutants in the watershed including domestic,agricultural,industrial sources and centralized wastewater management measures were briefly described.By the summarized the main transport modes of pollutants in river basins,the transformation patterns between different forms of nitrogen,phosphorus and heavy metals,and the research progress in exchange modeling at the interface of water and sediment,as well as analyzed the main pollutant traceability techniques and the applicability of these techniques.It also put forward several suggestions for future research work to provide some reference for watershed pollution traceability research.
关键词
流域/污染物/迁移转化/溯源Key words
River basin/Pollutants/Transfer and transformation/Origin tracebabilit引用本文复制引用
出版年
2024
NETL
NSTL
万方数据