文章基本信息

标题：Analysis of the hydro-chemical characteristics and origin of the karst groundwater, East Jinan city
作者：Xiao Zhang ; Zhenmin Ma ; Hao Lu 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：3
页码：032061
DOI：10.1088/1755-1315/189/3/032061
语种：English
出版社：IOP Publishing
摘要：Understanding of the hydrochemical characteristics of the groundwater provides insight into the interaction of water with the environment. In this study, twenty-four groundwater samples were collected from study area analysed for various chemical parameters such as pH, K⁺, Na⁺, Ca¹⁺, Mg²⁺, SO4²⁻, HCO₃ ⁻, Cl⁻, TDS, TH. The objective of the study was to determine the groundwater hydrochemical facies and the main hydrochemical processes of governing the groundwater chemistry. The groundwater samples fall within the Ca-Mg-HCO₃ and Ca-Mg-Cl type in Piper trilinear diagram. Water-rock interaction and anthropogenic activities appear to be the major processes controlling the groundwater chemistry.