中国资源综合利用2024，Vol.42Issue(3)：37-39,3.DOI:10.3969/j.issn.1008-9500.2024.03.009
南宁市内河沉积物的汞含量及其潜在风险
Mercury Content and Its Potential Risks of Inland River Sediments in Nanning City
范辉 1黎凤霞1
作者信息
- 1. 广西壮族自治区南宁生态环境监测中心,南宁 530012
- 折叠
摘要
Abstract
The sediment accumulated in urban inland rivers is an important component of the inland river water environment and has become a potential source of secondary pollution.Based on the detection results of sediment and water samples from 19 inland rivers in Nanning city,this paper analyzes the total amount and effective state of mercury in inland river sediments,compares the mercury leaching concentration of sediments in inland river and pure water environments,and evaluates the impact of mercury activity and migration trends in inland river sediments on the quality of inland river water environment.The experimental results indicate that mercury in the sediment of the inland rivers in Nanning city has no significant potential risk to the quality of the inland river water environment.关键词
内河/沉积物/汞含量/有效态/潜在风险Key words
inland rivers/sediments/mercury content/effective state/potential risk分类
资源环境引用本文复制引用
范辉,黎凤霞..南宁市内河沉积物的汞含量及其潜在风险[J].中国资源综合利用,2024,42(3):37-39,3.
