ERT技术在生活垃圾填埋场堆填量分析应用研究OACSTPCD

The traditional method of analyzing the storage capacity of non-standard municipal solid waste(MSW)landfill is calculated by drilling,which has some shortcomings such as high cost,long construction period,complicated operation and insufficient accuracy.It is not conducive to the implementation of this type of project renovation project.In this paper,the standard MSW landfill was taken as the research object,and the multi-electrodes resistivity method(MEM)combined with the electrical resistivity tomography(ERT)technology were used to analyze the storage capacity of MSW landfill.It is found that compared with the AutoCAD Civil 3 D model,the difference of landfill storage capacity calculated based on the ERT technology was 4.48％,and the data deviation was less.What's more,the ERT technology was used to conduct preliminary research on the leachate accumulation and refuse settlement density of domestic garbage dump.An efficient technical scheme was explored,which can estimate the storage capacity of MSW landfill,replacing drilling and mapping and providing effective technical parameters for the subsequent excavation and restoration of non-standard waste landfill.