摘要
为了快速准确识别煤矿突水来源,以福建省煤矿为研究对象,采集典型煤矿突水水源水样,进行水化学特征实验研究,检测了7大离子含量和pH值指标,利用Piper三线图法分析了各水源的水质类型特征,对比分析了各种突水水源之间总离子浓度的差别,利用箱形图法分析了各个离子在不同水源中的分布特征,实验结论可作为突水水源快速判别的依据。
In order to quickly and accurately identify coal mine water inrush sources,taking coal mines in Fujian as the research object,this paper collects water samples of water inrush sources from typical coal mines to conduct experimental study on water chemistry characteristics.7 ion content and pH indicators are tested.It uses the Piper trilinear diagram method to analyze the characteristics of various water quality types of each water source,and comparatively analyzes the difference in total ion concentration among various water inrush sources.It uses box plot method to analyze the distribution characteristics of ions in different water sources.The experimental conclusion can be used as the basis for rapid identification of water inrush sources.
作者
房曰荣
李晓豪
陈伯辉
FANG Yuerong;LI Xiaohao;CHEN Bohui(Department of Safety and Environmental Engineering,Fujian Chuanzheng Communications College,Fuzhou,350007,China;College of Environment and Resources,Fuzhou University,Fuzhou,350108,China)
出处
《华北科技学院学报》
2019年第4期12-19,共8页
Journal of North China Institute of Science and Technology
基金
国家自然科学基金项目(51874100)
关键词
煤矿
突水
水化学特征
水源识别
Coal Mine
water inrush
water chemical characteristics
water source identification
