[1]赵振华,袁革新,吴吉春,等.西北某放射性废物处置预选区地下水水化学特征及地球化学模拟[J].水文地质工程地质,2011,38(4):1-7.
 ZHAO Zhen-hua,YUAN Ge-xin,WU Ji-chun,et al.Hydrochemical characteristics and hydrogeochemical modeling of groundwater in a certain potential radioactive waste disposal site in Northwest China[J].Hydrogeology & Engineering Geology,2011,38(4):1-7.
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西北某放射性废物处置预选区地下水水化学特征及地球化学模拟()
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《水文地质工程地质》[ISSN:1000-3665/CN:11-2202/P]

卷:
38卷
期数:
2011年4期
页码:
1-7
栏目:
OA栏目
出版日期:
2011-07-15

文章信息/Info

Title:
Hydrochemical characteristics and hydrogeochemical modeling of groundwater in a certain potential radioactive waste disposal site in Northwest China
作者:
赵振华;袁革新;吴吉春;陈剑杰;
南京大学地球科学与工程学院;西北核技术研究所;
Author(s):
ZHAO Zhen-hua12YUAN Ge-xin2WU Ji-chun1CHEN Jian-jie2
1.School of Earth Sciences and Engineering,Nanjing University,Nanjing 210093,China; 2.Northwest Institute of Nuclear Technology,Xi’an 710024,China
关键词:
放射性废物处置地下水水化学特征水文地球化学模拟
Keywords:
radioactive waste disposal groundwater hydrochemical characteristics hydrogeochemical modeling
分类号:
P641.3
文献标志码:
A
摘要:
在放射性废物处置库的选址过程中,地下水水化学特征是最重要的因素之一。为了查明西北某放射性废物处置预选区地下水水化学特征及其演化机制,对该区地下水水样进行了水质测试,综合运用Piper三线图法、相关性分析、饱和指数模拟和质量平衡反应模拟,全面分析了该预选区地下水水化学类型的空间分布和地下水水演化的主要水文化学过程。结果表明:研究区地下水在北部山区接受补给,并向南运移,地下水类型随径流由SO4.Cl—Na型转变为Cl.SO4—Na型。地下水在径流过程中主要经历了溶滤作用、蒸发浓缩作用和阳离子交换作用等水文化学过程,它们是控制该区地下水水化学组分演化的关键。
Abstract:
In the site selection for radioactive waste repository,hydrochemical characteristics of groundwater are the most important evaluation factors.In order to study the hydrochemical characteristics and chemical evolution mechanism of groundwater in a certain potential radioactive waste disposal site in northwest China,the groundwater samples were tested.Based on the data,the Piper diagram,the correlation matrices,the saturation index simulation and the mass balance reaction model were used to gain t...

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更新日期/Last Update: 2011-07-15