Subsurface flow constructed wetland performance at a Pennsylvania campground and conference center

Earth & Environmental Sciences

• subsurface flow 72%
• constructed wetland 70%
• wetland 50%
• cell 33%
• nitrogen load 27%
• filter 22%
• sand 20%
• assimilation 19%
• distribution system 12%
• biochemical oxygen demand 11%
• removal 11%
• macrophyte 11%
• nitrification 10%
• denitrification 9%
• ammonium 9%
• phosphate 8%
• effluent 7%
• substrate 7%
• adsorption 7%
• vegetation 6%
• nitrogen 6%

Engineering & Materials Science

• Wetlands 100%
• Nitrogen 25%
• Sand 24%
• Nitrification 15%
• Biochemical oxygen demand 14%
• Denitrification 13%
• Phosphates 10%
• Effluents 10%
• Adsorption 9%
• Substrates 6%

Chemical Compounds

• Flow 42%
• Nitrogen 29%
• Biochemical Oxygen Demand 22%
• Ammonium 12%
• Phosphate 10%
• Adsorption 8%
• Surface 5%
• Application 5%