摘要
抽出-处理技术是治理地下水污染简便易行的方法。影响抽出-处理效率的因素很多,本文在介绍了各种技术影响因素后,采用Visual Modflow软件着重分析技术因素中井群的不同布局对抽水效率的影响。本文设计了10种井布局方案,都以抽出污染物的量达到95%为目标,得出井以直线形式排列在污染羽中轴线上,且集中排列在污染源下游的布局为最优方案,为地下水污染的抽出处理技术方案提供参考。
Pump-and-treat technology is a simple method in controlling contaminated groundwater.The impact factors of pump-and-treat technology are various.After introducing technology factors,the article uses Visual Modflow software to analyze how different wells layout affects pumping efficiency.The paper designs ten kinds of well layout,with the goal of pumping 95% pollutants,and concludes the best optimal layout： wells arranged in a straight line in pollution plume axis and downstream of the source of pollution.It can provide a design reference for pump-and-treat technology in groundwater pollution.
出处
《防灾科技学院学报》
2013年第2期26-29,共4页
Journal of Institute of Disaster Prevention
基金
中央高校基本科研业务费专项资金青年教师资助计划项目(ZY20120201)
