Study on Hydrochemical Characteristics in Jinan Spring Catchment

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhang, Xinhui^1 ; Xing, Liting^1 ; Dong, Yanan^1 ; Lan, Xiaoxun^1 ; Cao, Qianqian^1

School of Water Conservancy and Environment, University of Jinan, Jinan, China^1

关键词: Carbonate rock;    Comprehensive analysis;    Human activities;    Hydrochemical characteristics;    Ratio method;    Spring water;    Sulphates;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/4/042113/pdf
DOI  :  10.1088/1755-1315/252/4/042113

来源: IOP

【 摘 要 】

In this paper, 50 sets of groundwater samples were collected in Jinan spring catchment, and SPSS was used for factor analysis, as well as piper diagram and ion ratio method for comprehensive analysis. The hydrochemical characteristics and influencing factors of spring water in Jinan spring catchment were studied. The analysis results show that the hydrochemistry type of the spring area is mainly HCO3-Ca or HCO3•SO4-Ca and the groundwater in the spring area is mainly affected by the weathering of rock minerals such as carbonate rock, halite and sulphate rock, and the influence of human activities should not be ignored. It is of great significance to clarify the cause of hydrochemistry in Jinan spring and to protect the spring environment.