Scholarlink

Salinization of reservoir water will affect the utilization of water resources. In this paper, Beidagang Reservoir in Tianjin Binhai New Area is taken as the research object, and the Majuan intake gate is taken as the research point. Through column experiment, the influence of saline groundwater on reservoir water was studied, and the hydrogeochemical changes of reservoir water were studied, and the mechanism of reservoir water salinity is revealed. The change of hydrochemical index concentration will go through three stages: static period, rising period, dynamic balance period. There was a concentration gradient in the vertical direction (10–30 cm). The maximum increase of TDS concentration at the depth of 10 cm is 5.05 g/L, and the increase of TDS concentration at 30 cm is 1.19 g/L.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Changes of Hydrochemical Characteristics of Reservoir Water Under the Influence of Saline Groundwater

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Lina Yi,
  • Haiming Li,
  • Sihui Su

摘要

Salinization of reservoir water will affect the utilization of water resources. In this paper, Beidagang Reservoir in Tianjin Binhai New Area is taken as the research object, and the Majuan intake gate is taken as the research point. Through column experiment, the influence of saline groundwater on reservoir water was studied, and the hydrogeochemical changes of reservoir water were studied, and the mechanism of reservoir water salinity is revealed. The change of hydrochemical index concentration will go through three stages: static period, rising period, dynamic balance period. There was a concentration gradient in the vertical direction (10–30 cm). The maximum increase of TDS concentration at the depth of 10 cm is 5.05 g/L, and the increase of TDS concentration at 30 cm is 1.19 g/L.