Vent Biofilter Articles & Analysis
2 articles found
This study investigated the use of biofilters to reduce methane emissions from landfill passive gas vents. ...
This study evaluated two biofilter designs to mitigate methane emissions from landfill vents. Water-spreading biofilters were designed to use the capillarity of coarse sand overlain by a finer sand to increase the active depth for methane oxidation. Compost biofilters consisted of 238-L barrels containing a 1: 1 mixture (by ...