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首页> 外文会议>International Symposium on Water-Rock Interaction >Analysis of the Hydrochemical Characteristics and the Evolutionary Stages of Brine in Mahai Salt Lake in the Qaidam Basin
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Analysis of the Hydrochemical Characteristics and the Evolutionary Stages of Brine in Mahai Salt Lake in the Qaidam Basin

机译：柴达木盆地盐水盐水中盐水的水化学特征及进化阶段分析

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The objective of this study was to contribute to the understanding of the hydrochemical processes and evolution of brine in the Qaidam basin, in order to provide a theoretical basis for the application of brine resources in the region. The hydrochemical characteristics and evolutionary stages of brine in Mahai Salt Lake were investigated using factor analysis on brine chemistry data from 109 sampling points. Our results showed that the centre of the Salt Lake has the highest concentration of total dissolved solids (TDS), and the hydrochemical type of brine is chloride-magnesium. The brine at the centre of the lake is at the later stages of mirabilite precipitation, and the content of K~+ is relatively stable. Comparatively, the hydrochemical type of brine in the slope area of the Salt Lake is Cl-Na-Mg, and is at the early stages of brine evolution. It is of guiding significance to further develop and utilize brine resources, especially to evaluate its resource development potential.
机译：本研究的目的是有助于了解QAIDAM盆地中盐水的水化工程和演化，以便为该地区盐水资源提供理论依据。研究了109个采样点的因子分析，研究了Mahai盐湖中盐水中盐水的水化特性和进化阶段。我们的研究结果表明，盐湖的中心具有总溶解固体（TDS）的最高浓度，盐水的盐水是氯化物 - 镁。湖中心的盐水位于Mirabilite沉淀的后期阶段，K〜+的含量相对稳定。相比之下，盐湖的坡面积中的盐水水化学型是Cl-Na-Mg，并且处于盐水进化的早期阶段。特别是进一步发展和利用盐水资源的指导意义，特别是评估其资源开发潜力。

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