收稿日期: 2013-01-15
修回日期: 2013-03-11
网络出版日期: 2013-11-15
基金资助
国家重点基础研究发展计划(973)项目(2010CB428804)、国家高技术研究发展计划(863)项目(2011AA050105)和国家科技重大专项课题(2009ZX07212-003)资助
Risk investigation of groundwater contamination of hexavalent chromium in Jiaozuo part of the middle route of south to north water transfer project
Received date: 2013-01-15
Revised date: 2013-03-11
Online published: 2013-11-15
高安虎 , 王明玉 , 王慧芳 . 南水北调中线总干渠焦作段两侧地下水六价铬污染风险研究[J]. 中国科学院大学学报, 2013 , 30(6) : 763 -769 . DOI: 10.7523/j.issn.2095-6134.2013.06.008
The hexavalent chromium transport in groundwater in Jiaozuo part of the middle route of south to north water transfer project was investigated by using the numerical simulation technology. The simulation results show that hexavalent chromium contamination plume may migrate to the area beneath the main canal about 20 years later, which will place a threat to the security of water quality of the main canal. Furthermore, the primary factors controlling the hexavalent chromium transport in groundwater were identified for different simulation periods. The investigation results may have implication on protection of water quality of the main canal.
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