Mod FLOW 在渗滤液泄漏对地下水环境影响风险分析中的应用  

Application of Mod FLOW in Underground Environmental Impact Risk Analysis of Leachate Leakage

作　　者：李凯[1] 徐博阳 郑佶[1] 王磊[1] LI Kai;XU Boyang;ZHENG Ji;WANG Lei(Sinosteel Wuhan Safety and Environmental Protection Research Institute Co.,Ltd,Wuhan 430081)

机构地区：[1]中钢集团武汉安全环保研究院有限公司

出　　处：《工业安全与环保》2019年第9期94-98,共5页Industrial Safety and Environmental Protection

摘　　要：通过垃圾填埋场调节池渗滤液泄漏情景的设定,确定氨氮、COD为污染物的评价因子,基于Visio Mod FLOW软件中的Mod FLOW和MT3DMS模型对模拟区的地下水流场和污染物时空分布加以模拟,给出污染物的运移路径、影响范围、影响时间及污染物浓度分布情况,并布置模拟监测点,给出监测点的污染物浓度实时变化情况。Through the setting of landfill leachate leakage,ammonia nitrogen and COD are determined to be the evaluation factors of pollutants.Based on the Mod FLOW and MT3DMS models in the Visio Mod FLOW software,the groundwater flow field and the temporal and spatial distribution of pollutants are simulated,and the migration path,influence range,influence time and concentration distribution of pollutants are given,and also the simulated monitoring points are set up to give the real-time change of pollutant concentration at the monitoring points.

关 键 词：MOD FLOW 垃圾填埋场 渗滤液泄漏 运移路径 

分 类 号：X70[环境科学与工程—环境工程]