Experimental Study on the Coupled Heat-Moisture-Heavy Metal Pollutant Transfer Process in Soils

Table 2

Test schemes for heavy metal transfer.

Case	Dry density (g/cm^3)	Volume moisture content (%)	Saturation	Heavy metal contaminant
6	1.4	25.2	0.557	Cu^2+
7	1.3	23.4	0.476	Cu^2+
8	1.2	21.6	0.407	Cu^2+
9	1.4	25.2	0.557	Cu^2+
10	1.4	25.2	0.557	Cd^2+