Abstract: Hydrogen sulfide (H2S) concentration in landfill gas (LFG) is predominately dependent on the biodegradation of gypsum drywall, a major component of construction and demolition (C&D) debris. This study focuses on the ...

Abstract: Clogging of leachate collection systems (LCSs) can cause potentially catastrophic failures in landfill operation. The primary cause of clogging is calcium carbonate precipitation, which forms inside the pipe around a nucleus ...