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This document encompasses an in-depth analysis of the gas collection and water management systems associated with landfill operations. It details the performance of water buffer infiltration drains and leachate collection mechanisms placed on top of the bottom liner. The study includes anaerobic flushing methods, with an emphasis on seasonal considerations over 120 and 300 days, respectively. Additionally, it discusses methanogenic stabilization through controlled composting processes, with results showcased at varying temperatures and bed volumes.
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gas collection below the top-liner control- room water- buffer infiltration drains water well water sluice leachate collec- tion on top of the bottom liner
analysis anaerobic flushing 6000 mm y-1; 120 days; 4 bedvolumes composting 45 days, ~25 oC analysis methanogenic stabilisation 3000 mm y-1; 300 days; 4 bedvolumes analysis composting 45 days, ~25 oC analysis