현장조사에 의한 국내 해안 폐기물 매립장의 침출수 거동과 수리특성

Leachate Behavior and Hydraulic Property of Domestic Seashore Landfill From Field Investigation

In this paper, the role of intermediate cover soils with respect to the leachate and gas flow is investigated from various field investigations and the hydraulic conductivity of the disposed waste is obtained using pumping and slug tests. From the results of field investigations, it was found that the flow of leachate and gas is prevented by the buried cover soils. The hydraulic conductivities of field pumping test and slug tests are well matched and stayed in the range of hydraulic conductivities of well compacted wastes in the literature.