Research Article

Effects of Nonaqueous Phase Liquids Pollution on the Permeability and Microstructure of In-Filed and Laboratory Soaked Contaminated Clay Soils

Figure 4

The changes in apparent characteristics of indoor soaked contaminated samples by TCE (t = 212 days). (a) Layer (2). (b) Layer (3). (c) Layer (4). (d) Layer (5).
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