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Updated: Jun 22, 2025

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由中国西南地区的石灰岩矿所造成的地下水酸盐和硫酸盐污染的多方法表征

Mingtan Zhu1, Jiajing Chen2, Changlong He2

  • 1State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu 610059, PR China; College of Environment Civil Engineering, Chengdu University of Technology, Chengdu 610059, PR China.

The Science of the total environment
|July 3, 2024
PubMed
概括

矿区的酸盐和硫酸盐污染是一个主要问题. 这项研究确定了岩矿水中这些污染物的关键来源,有助于地下水质量管理.

关键词:
贝叶斯混合模型是贝叶斯的混合模型.水地地化学 水地地化学卡斯特水层 (Karst aquifer) 是一个水层.矿区的污染 矿区的污染稳定的同位素是稳定的.水与岩石的相互作用.

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Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
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