摘要
利用矿井水对模拟石灰岩地层进行淋滤试验,研究淋滤水SO42-含量、矿化度、总硬度和pH值的变化规律,分析焦作西部高硫酸盐溶水的成因。结果表明,矿井水在入渗过程中,通过运移、吸附转化等水岩作用对地下水产生污染。
Mine water was taken to conduct leaching experiment on simulated limestone formation. The changing law of SO4^2- content, mineralization degree, total hardness, pH value of leached water was studied to analyze the cause of high sulfate karst water in western of Jiaozuo. The results showed that the mine water could cause pollution on ground water through water-rock interaction such as migration, absorption and transformation.
出处
《安徽农业科学》
CAS
北大核心
2009年第17期8125-8127,共3页
Journal of Anhui Agricultural Sciences
基金
国家自然科学基金重点项目(40638040)
河南理工大学博士基金资助
关键词
高硫酸盐岩溶水
矿化度
总硬度
PH值
High sulfate karst water
Mineralization degree
Total hardness
pH value
