Study of detecting technology for landfill underground environmental pollution

Underground environmental pollution caused by landfill has become a severe problem endangering economic development and public health.In order to improve the effectiveness of detecting environment pollution caused by refuse sanitary landfill,we conducted electrical imaging survey(EIS) in a refuse sanitary landfill in the Tongzhou district of Beijing.By adopting the membership function of fuzzy mathematics,we presented the quantitative indication of underground environment pollution and inferred the state of underground environment pollution on the refuse sanitary landfill.It indicates that the inferred results are in good agreement with borehole data.