| 地下水与玄武财反应趋势分析 |
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| 引用本文： | 艾瑶,高明.地下水与玄武财反应趋势分析[J].高校地质学报,1998,4(2):220-228. |
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| 作者姓名： | 艾瑶 高明 |
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| 作者单位： | [1]华东交通大学土木工程系 [2]南京大学地球科学系 |
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| 摘 要： | 通过建立水化学平衡反应模型，计算地下水组分的各种可能存在形式的浓度和活度，并求得各种矿的饱和指数，再用饱和指数分析水－岩相互作用过程中矿物的溶解与沉淀反应趋势。本文采用该方法对盱眙玄武岩土区水－岩间反应趋势进行了分析。
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| 关 键 词： | 地下水 玄武岩 反应趋势 水岩反应 矿物溶解 |
| 收稿时间： | 1998-06-20 |
| 修稿时间： | 1998-06-20 |
TENDENCY ANALYSIS OF THE INTERACTION BETWEEN GROUDW ATER AND BASALT |
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| Ai Yao,Gao Ming,Dai Shui-han.TENDENCY ANALYSIS OF THE INTERACTION BETWEEN GROUDW ATER AND BASALT[J].Geological Journal of China Universities,1998,4(2):220-228. |
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| Authors: | Ai Yao Gao Ming Dai Shui-han |
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| Institution: | 1. Department of Civil Engineering, East China Jiao Tong University, Nanchang 330013, China; 2. Department of Earth Sciences, Nanjing University, Nanjing, 210093 China |
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| Abstract: | A model of hydrochemical equilibrium reactions is proposed based on the principle of equilibrium of complex actions in the solution, and used to calculate the concentrations and activities of different mineral species in groundwater. The index of mineral saturations related to the groundwater are then determined. So the tendency of dissolution and precipitation of minerals in the hydrorock reactions can be studied. This method was applied to study the basalt in Xuyi county, Jiangsu province and discuss the reactions between groundwater and basalt. |
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