Leakage Performance of the GM + CCL Liner System for the MSW Landfill

Table 1

Minimum requirements for the liner system.

Item	China	USA	Germany	Japan
ℎ𝐿 (m)	0.3	0.3	0.3	0.5
ℎ𝐺 (mm)	1.5	1.5	2	1
ℎ𝐶 (m)	0.75	0.6	0.75	0.5
𝑘𝐶 (m^2/s)	1×10^−9	1×10^−9	1×10^−10	1×10^−8