Denitrifying sites in constructed wetlands treating agricultural industry wastes: A note

摘要: Abstract The denitrification potential (rate of under anoxic conditions and in the presence excess nitrate glucose) was measured different zones constructed wetlands receiving anaerobic/aerobic treated meat processing dairy‐shed effluents. wetland effluent surface flow type about 67% influent nitrogen form. Most denitrifying this mat decaying plant material. subsurface received an that contained little (<1%). In increased from inlet to outlet. patterns activity suggest removal systems may be improved by better contact between material on surface.