Evaporation of natural brine -: Correlation of conductivity and ion concentrations (Na+, K+, Mg2+, Cl-, So24)

被引：3

作者：

Hammi, H ^{[1
]}

M'nif, A ^{[1
]}

Rokbani, R ^{[1
]}

机构：

[1] INRST, Lab Procedes Chim, Hammam Lif 2050, Tunisia

来源：

JOURNAL DE PHYSIQUE IV | 2001年 / 11卷 / PR10期

关键词：

D O I：

10.1051/jp4:20011008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

During evaporation natural brine crystallizes different salts. The limit between two steps is generally pointed using the density of the liquid phase in equilibrium with the crystallized salt. This method presents some disadvantages when used in the field especially when the pretreated brine is used to recover epsomite by refrigerating it. The aim of this work is to establish a correlation between the measured conductivity and the specific density of a considered brine and then with its ionic composition. The plotted parameters will be used to define the highest limit before extracting magnesium sulfate from the brine.

引用

页码：63 / 70

页数：8

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