水资源保护Issue(4)：7-9,13,4.DOI:10.3969/j.issn.10046933.2014.04.002
南水北调工程北京段地下水回灌对含水层水质影响
Influence of groundwater recharge on aquifer water quality in Beijing section of South-to-North Water Diversion Project
摘要
Abstract
In this study , underground sand specimens near the water-regulating tank in Beijing for the South-to-North Water Diversion Project , groundwater samples , and Danjiangkou Reservoir water samples were collected . Through laboratory simulation of the aquifer , the water hydro-chemical action of mixed reservoir water , groundwater , and aquifer media with different rations were analyzed , and the change in the hydro-chemical composition with time was examined .Experimental results showed that the water quality indices changed due to soluble salt dissolution , mineral dissolution-precipitation , microbiological action , and cation exchange adsorption , but the water quality met the grade I or II standards of the groundwater quality standards of China .关键词
南水北调工程/丹江口/北京地下水/含水层水质/回灌/离子浓度Key words
South-to-North Water Diversion/Danjiangkou/Beijing groundwater/aquifer water quality/recharge/ion concentration分类
资源环境引用本文复制引用
章丽萍,温晓东,张剑,曲宏斌,杨牧骑,郑凡东..南水北调工程北京段地下水回灌对含水层水质影响[J].水资源保护,2014,(4):7-9,13,4.基金项目
北京市科委项目 （）
