Research Article

Effect of Mass Proportion of Municipal Solid Waste Incinerator Bottom Ash Layer to Municipal Solid Waste Layer on the Cu and Zn Discharge from Landfill

Figure 1

Schematic of simulated landfill systems. (1) Leachate outlet; (2) valve; (3) gravel layer; (4) MSW sampling port; (5) MSW layer; (6) MSWI bottom ash layer; (7) MSWI bottom ash sampling port; (8) sandy layer; (9) headspace; (10) vent port.