摘要
温度的变化对地热水的pH值产生着不可忽视的影响,在一般情况下,地热水要根据水样在实验室中测得的pH值来计算其在野外温度下的pH值,本文提出了温度对pH值影响的计算方法,据实际水样的计算结果,温度升高使地热水的pH值降低,降低的程度取决于水溶液的成分及温度的升高值。
The change of temperature produces an nonnegligible influence on the pH value of geothermal water, under general conditions the pH value under field temperature is calculated according to the pH value of water samples measured in the laboratory. This paper presents a calculating method of the influence of temperature on this value. Based on the calculating result of real water samples , the rise of temperature lowers the pH value. The degree of pH value lowering depends on the constituents of water solution and the value of temperature rise.
出处
《勘察科学技术》
1995年第4期3-7,共5页
Site Investigation Science and Technology
关键词
PH值
温度影响
定性分析
定量计算
地热水
pH value
influence of temperature
qualitative analysis
quantitative calculation.
