Treatment of municipal wastewater in full-scale on-site sand filter reduces BOD efficiently but does not reach requirements for nitrogen and phosphorus removal

by Laaksonen, Petteri, Sinkkonen, Aki, Zaitsev, Gennadi, Mäkinen, Esa, Grönroos, Timo, Romantschuk, Martin
Published in Environ Sci Pollut Res Int (2017)