摘要
本文以某冶炼厂实际污染场地为例,建立了水流和溶质运移耦合模型,在此基础上根据不同的井数、不同的单井抽水量、不同的井间距的组合建立了抽水方案79组,将各抽水方案进行不同权重的加权平均计算,得到的较集中的方案为最佳。此方法得出的方案较其他方法得到的方案优化性强。因此加权平均结合数值模拟方法可为实际工程提供可行性证据。
Based on an actual smelter contaminated sites, a coupled model of flow and solution transport is established. 79 groups of pumping schedules are designed combined differently with different well, single well pumping and well distances. Each pumping schedule is calculated by weighted average method, and then the best optimization program is the more focused program. It is more optimal than others. It shows that it is credible to combine weight average method with numerical simulation, and it can provide some viable bases for the project.
出处
《防灾科技学院学报》
2012年第4期23-26,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)
关键词
地下水污染
抽出处理
优化方案
应急修复技术
groundwater pollution
pump-and-treat
optimization
emergency remediation technology
