Effect of ammonium on the hydraulic conductivity of geosynthetic clay liners
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Hydraulic Conductivity of Geosynthetic Clay Liners to Low-Level Radioactive Waste Leachate
Hydraulic conductivity was evaluated for eight commercially available geosynthetic clay liners (GCLs) permeated with leachate characteristic of low-level radioactive waste (LLW) disposal facilities operated by the U.S. Department of Energy (DOE). Two of the GCLs (CS and GS) contained conventional sodium bentonite (Na-B). The others contained a bentonite–polymer mixture (CPL, CPH, GPL1, GPL2, an...
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Accurately measuring the in situ hydraulic conductivity (permeability) of a clay liner is a major factor in the construction of landfill containment systems. Laboratory and large-scale field test methods are often utilized on test pads constructed prior to placement of the production liner to determine the hydraulic conductivity of the clay. While these test methods provide reliable results, th...
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the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms
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ژورنال
عنوان ژورنال: Geotextiles and Geomembranes
سال: 2017
ISSN: 0266-1144
DOI: 10.1016/j.geotexmem.2017.08.008