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Investigation of Complex-Chemical Equilibria in Urinary Systems with Respect to Calcium Oxalate Formation

  • W. Achilles
  • G. A. Cumme
  • M. Scheffel

Abstract

Calculations of complex-chemical equilibria from total component concentrations, pH and equilibrium constants have proved to be very usefull to determine activity products of the ionized components of stone-forming salts (1–4). In the present paper, calculations of the Ca-oxalate activity product, TT, are reported together with experimental results. Perrins algorithm for chemical equilibrium calculations (5) has been included into a program which allows for the dependence of the activity coefficients an ionic strength according to the Davies-equation (4). The system under regard and computed results are described in Fig. 1. (A more detailed description will be given in a forthcoming paper (6)).

Keywords

Calcium Oxalate Equilibrium Calculation Urinary Calculus CaOx Stone Urinary Solution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1976

Authors and Affiliations

  • W. Achilles
    • 1
  • G. A. Cumme
    • 1
  • M. Scheffel
    • 1
  1. 1.Institut für Physiologische ChemieFriedrich-Schiller-Universität JenaJenaGermany

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