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  

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

作　　者：赵栗笠 柳伟 陈文清[1] 侯翔[1] 张小凤[1] 刘文超[1] 

机构地区：[1]四川大学建筑与环境学院,成都610042 [2]四川省华地新能源环保科技有限责任公司,成都610081

出　　处：《环境工程》2015年第8期37-41,共5页Environmental Engineering

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。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.

关 键 词：甲基叔丁基醚 Visual MODFLOW 松散岩孔隙介质 溶质运移 

分 类 号：X523[环境科学与工程—环境工程]