| 峨眉山东麓地区浅层地下水无机络合物研究 |
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| 引用本文： | 吴勇,钟林.峨眉山东麓地区浅层地下水无机络合物研究[J].地质灾害与环境保护,1996,7(3):56-63. |
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| 作者姓名： | 吴勇 钟林 |
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| 作者单位： | 成都理工学院，四川省地质环境监测总站 |
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| 摘 要： | 本文通过对峨眉山东藏地区浅层地下水Ｃａ＾２＋，Ｍｇ＾２＋硫酸盐、硫酸盐络合物的计算分析认为：地下水中络合物组分可反映地下水类型及成因，同时可帮助判断地下水的补、径、排条件；平原区络合物的分布表明，其地下水环境已形成了两类次水化学环境。
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| 关 键 词： | 无机络合物 地下水 水化学环境 峨眉山 |
STUDY ON INORGANIC COMPLEX COMPOUND IN SHALLOW GROUNDWATER AT THE EASTERN FOOT OF EMEI MOUNTAIN |
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| Wu Yong,Zhong Peiling Qin Jianxiong.STUDY ON INORGANIC COMPLEX COMPOUND IN SHALLOW GROUNDWATER AT THE EASTERN FOOT OF EMEI MOUNTAIN[J].Journal of Geological Hazards and Environment Preservation,1996,7(3):56-63. |
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| Authors: | Wu Yong Zhong Peiling Qin Jianxiong |
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| Abstract: | The types and geneses of groundwater at the eastern foot of Emei mountain can be determined by analysing carbonate and sulphate complex of Ca2+ and Mg2+.The inorganic complex compound in groundwater can also be used to analyses the conditions of recharge, runoff and discharge of groundwater.According to the distribution of complex compound we found two types of secondary hydrogeochemical environment,i.e.,salt accumulating in free discharge zone and water quality hardening in polluted zone. It is found that there exists positive correlation between Ca2+ complex compound and Mg2+ complex compound,and linear positive correlation between Ca2+ and Mg2+ complex compounds of a same kind.The deposits of calcium carbonate and calcium sulphate may be reduced by complexation but its influence on environment can not be dispelled. |
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| Keywords: | Inorganic complex compound Shallow groundwater Secondary hydrogeochemical environment Correlation Emei |
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