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Statistical evaluation of calcium carbonate equilibrium in natural water

机译:天然水中碳酸钙平衡的统计评估

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摘要

A simple statistical model for the Langelier Saturation Index has been developed for all drinking water intakes supplying Cracow. The model has been tested by comparison with the solution of the set of equations governing calcium carbonate equilibria. A high degree of agreement with the results of calculations was achieved, including not only the ionic strength of water solutions but also the so-called ion-pair effects. The model is summarised by simple formulae, which can be used for manual calculation of the Langelier Saturation Index.
机译:已为供应克拉科夫的所有饮用水摄入量开发了一个简单的Langelier饱和指数统计模型。通过与控制碳酸钙平衡的一组方程的解进行比较,对模型进行了测试。与计算结果高度吻合,不仅包括水溶液的离子强度,还包括所谓的离子对效应。该模型由简单公式总结,可用于手动计算Langelier饱和指数。

著录项

  • 来源
    《Lakes & Reservoirs》 |2000年第2期|99-104|共6页
  • 作者单位

    1 Water Supply and Environmental Engineering Institute Cracow University of Technology ul.Warszawska 24 31-155 Cracow Poland † and 2Civil Engineering Department Technical University of Kielce Al. 1000-lecia PÁnstwa Polskiego Kielce Poland 1 Water Supply and Environmental Engineering Institute Cracow University of Technology ul.Warszawska 24 31-155 Cracow Poland † and 2Civil Engineering Department Technical University of Kielce Al. 1000-lecia PÁnstwa Polskiego Kielce Poland;

    1 Water Supply and Environmental Engineering Institute Cracow University of Technology ul.Warszawska 24 31-155 Cracow Poland † and 2Civil Engineering Department Technical University of Kielce Al. 1000-lecia PÁnstwa Polskiego Kielce Poland;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    calcium carbonate equilibrium; corrosion; Langelier Saturation Index;

    机译:碳酸钙平衡;腐蚀;朗格勒饱和指数;

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