| 含水层中考虑水—岩间阳离子交换的溶质运移方程 |
| |
| 引用本文： | 吴吉春,薛禹群.含水层中考虑水—岩间阳离子交换的溶质运移方程[J].水科学进展,1996,7(2):93-98. |
| |
| 作者姓名： | 吴吉春 薛禹群 |
| |
| 作者单位： | 南京大学地球科学系 南京 210093 |
| |
| 摘 要： | 导出了能反映含水层中水—岩间阳离子交换作用的溶质运移方程,并提出了一个新的海水入侵数学模型.模型以交换阳离子Na+和Ca2+作为模拟因子,考虑了海水入侵过程中水—岩间的Na+—Ca2+交换,模型用于模拟山东省龙口市黄河营地区的海水入侵,取得了令人满意的结果,从而证明导出的溶质运移方程是正确的,建立的模型是可靠的.
|
| 关 键 词： | 含水层 水—岩反应 阳离子交换 溶质运移方程 |
| 收稿时间： | 1994-12-19 |
Solute Transport Equation Considering Cation Exchange between Water and Rock in Aquifers |
| |
| Wu Jichun,Xue Yuqun,Xie Chunhong,Zhang Zhihui.Solute Transport Equation Considering Cation Exchange between Water and Rock in Aquifers[J].Advances in Water Science,1996,7(2):93-98. |
| |
| Authors: | Wu Jichun Xue Yuqun Xie Chunhong Zhang Zhihui |
| |
| Institution: | Dept. of Earth Sciences and Dept. of Mathematics, Nanjing University, Nanjing 210093 |
| |
| Abstract: | A solute transport equation is presented,in which the reaction of ion exchange between,water and rock is considered.A new mathematical model of sea water intrusion is also presented.In this model,the exchange cation Na+ and Ca2+ are used as simulated factor and the cation exchange of Na+-Ca2+ between water and rock in aquifer during sea water intrusion is considered.This model is applied to simulate sea water intrusion in Huangheying areas,Longkou City,Shandong Province,the simulated result agree well with the observed data.This demostrate that the presented solute equation is correct and the presented model is reliable. |
| |
| Keywords: | aquifer water-rock reaction cation exchange solute transport equarion |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《水科学进展》浏览原始摘要信息 |
| 点击此处可从《水科学进展》下载免费的PDF全文 |
|
