Visual MODFLOW在松散岩孔隙储水介质中的应用——以某社会加油站溶质MTBE运移为例

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APPLICATION OF VISUAL MODFLOW IN LOOSE ROCK PORE MEDIUM WATER: A CASE STUDY ON MTBE TRANSPORT SIMULATION FROM A SOCIAL GAS STATION

摘要: 利用Visual MODFLOW对某一存在渗油现象的社会加油站进行场地模拟分析,根据地质与地表构筑物的实际情况,合理将区域划分为5个亚区,调整水文参数并进行数值模拟,联用跟踪模拟(MODPATH)和运移模拟(MT3D)子模块,建立了基于松散岩孔隙水介质的加油站特征污染物甲基叔丁基醚(MTBE)的扩散迁移规律,验证了砂砾卵石层的相关水文参数,为污染防控以及场地修复提供依据。

Abstract: A field simulation and analysis using Visual MODFLOW on existing oil leakage of a social gas station was conducted． According to the actual situation of geological and surface structures，the area reasonably is divided into five sub areas． The transport law of methyl tert-butyl ether，which is the characteristics pollutant of gas station underground water containing loose rock pore water medium is established by combining with tracking simulation ( MODPATH) and transport simulation ( MT3D) module． The hydrological parameters of sand and gravel layer is verified． This can provide basis for the prevention and control of pollution and site remediation

1.	张帅，王向华，李冰. 某化工园区地下水污染迁移及控制数值模拟研究. 环境监测管理与技术. 2024(01): 70-73 . 百度学术
2.	武亚军，韩亚东，唐欣，陈敏，陈天慧. 污染土壤高压旋喷修复药剂迁移透明土试验及数值模拟. 同济大学学报(自然科学版). 2020(05): 645-652 . 百度学术