@article{f19afff011f4416f9c3a9049cc02e8ab,
title = "Phosphate and ammonium removal by constructed wetlands with horizontal subsurface flow, using shale as a substrate",
keywords = "Ammonium removal, Constructed wetland, Nitrate, Phosphate removal, Phragmites, Shale substrate, Waste, Wetlands",
author = "A Drizo and CA Frost and KA Smith and J Grace",
note = "626712",
year = "1997",
language = "English",
volume = "35",
pages = "95 -- 102",
journal = "Water Science and Technology",
issn = "0273-1223",
publisher = "IWA Publishing",
}