Figure 7. (a) Wetted geotextile on porous stone to prevent outlet clogging (b) Lightly rammered AP to simulate loosed subsoil in the chamber

From

Leachate Percolation through Failed Geomembrane of a Geo-Composite Soil Barrier

Agbenyeku Emem-Obong Emmanuel, Sam Akintayo Akinseye

World Journal of Environmental Engineering. 2015, 3(2), 52-57 doi:10.12691/wjee-3-2-4