Modeling of Hg(II)-solubility in binary and ternary solutions containing Na+, K+, Mg2+, Ca2+, H+ and Cl-

被引:4
|
作者
Moog, H.C. [1 ]
Herbert, H.-J. [1 ]
机构
[1] Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) MbH, Theodor-Heuss-Str. 4, D-38122 Braunschweig, Germany
来源
Zeitschrift fur Physikalische Chemie | 2000年 / 214卷 / 03期
关键词
Magnesium compounds - Sodium compounds - Sulfur compounds - Mercury compounds - Calcium compounds - Chlorine compounds;
D O I
10.1524/zpch.2000.214.3.313
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Literature data for the solubility of mercury(II)-chloride in the quinary system Na-K-Mg-Ca-Cl-H2O are compiled. Solubilities of mercury(II)-chloride could be modeled mainly for solutions containing no mixed salts by application of the Pitzer theory. Pertinent coefficients are given. The calculated set of Pitzer coefficients applies only to solutions without sulfate and at a pH not higher than 3. © by Oldenbourg Wissenschaftsverlag, München.
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页码:313 / 332
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