@techreport{ee6be5f3b8c04dfe8ce1fe8a1cccd16f,
title = "Biological nitrogen removal in a combined activated sludge system with carriers",
keywords = "activated sludge, carriers, nitrogen removal, wastewater treatment, activated sludge, carriers, nitrogen removal, wastewater treatment, activated sludge, carriers, nitrogen removal, wastewater treatment",
author = "S. Marpicati",
year = "1996",
language = "English",
series = "Lab. of Env. engineering. Report series B",
publisher = "TKK/Vesihuoltotekn. lab",
number = "B:3",
pages = "110",
type = "WorkingPaper",
institution = "TKK/Vesihuoltotekn. lab",
}