官厅水库氟化物分析
Fluoride Analysis of Guanting Reservoir
王秋生 1白璇 1赵元元 1程卫华 1常帅1
作者信息
- 1. 北京市官厅水库管理处 河北张家口 075441
- 折叠
摘要
氟化物是官厅水库及上游流域的主要污染物,通过2013-2023年的数据分析,对库区水质评价结果、库区氟化物时空分布、上游河流输入对氟化物影响及黄河输水对氟化物的影响开展分析,结果表明:引黄工程向官厅水库补水后,氟化物浓度持续好转,氟化物浓度永定河库区低于妫水河库区,洋河入库氟化物高是官厅库区氟化物高的主要原因之一.研究结果为流域污染治理和水源地保护工作提供支撑,进一步促进水资源的可持续利用.
Abstract
Fluoride is the main pollutant in Guanting Reservoir and the upstream basin.Based on the da-ta analysis from 2013 to 2023,the evaluation results of water quality in the reservoir area,the temporal and spatial distribution of fluoride in the reservoir area,the influence of upstream river input on fluoride,and the influence of Yellow River transmission on fluoride are analyzed.It is concluded that after the Yel-low River diversion project starts to recharge water to Guanting Reservoir,The concentration of fluoride in Yongding River reservoir is lower than that in Guishui River reservoir.The high fluoride in Yanghe reser-voir water is one of the main reasons for the high fluoride in Guanting Reservoir.To provide support for wa-tershed pollution control and water source protection,and promote the sustainable use of water resources.
关键词
官厅水库/氟化物/时空分布Key words
Guanting Reservoir/fluoride/spatiotemporal distribution引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据