Skip to main content
. 2016 Dec 2;6:38103. doi: 10.1038/srep38103

Figure 3. Sulfur fate in the refuse layers during the stabilization of the simulated landfills.

Figure 3

(AL: anaerobic landfill; RAL: anaerobic landfill with leachate recirculation; ASL: anaerobic landfills being switched to semi-aerobic mode after day 175; RASL: anaerobic landfills being switched to semi-aerobic mode after day 175 with leachate recirculation; SL: semi-aerobic landfill; RSL: semi-aerobic landfill with leachate recirculation. S-sulfide, S-elemental sulfur, S-thiosulfate, S-sulfate and S-others represent the sulfur fraction ratio of sulfide, elemental sulfur, thiosulfate, sulfate and other forms of sulfur, respectively).