Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact F3814C68-F0ED-11E1-A9DE-61C894A0A6B4 or (type any "bookEditor issueEditor" and edito... cql: keyword exact "nitrite" Add to list Journal Article A1 Identification and quantification of nitrogen removal in a rotating biological contactor by 15N tracer techniques Stijn Wyffels, Kris Pynaert, Pascal Boeckx (UGent) , Willy Verstraete (UGent) and Oswald Van Cleemput (UGent) (2003) WATER RESEARCH. 37(6). p.1252-1259 Add to list Journal Article A1 Oxygen-limited nitrogen removal in a lab-scale rotating biological contactor treating an ammonium-rich wastewater Kris Pynaert, Stijn Wyffels, R Sprengers, Pascal Boeckx (UGent) , Oswald Van Cleemput (UGent) and Willy Verstraete (UGent) (2002) WATER SCIENCE AND TECHNOLOGY. 45(10). p.357-363 Add to list Conference Paper P1 Evaluation of the current Belgian N fertilisation advice system for butterhead lettuce grown under glass Joost Salomez, Georges Hofman (UGent) , Marc Van Meirvenne (UGent) , Oswald Van Cleemput (UGent) , P Bleyaert and A Calus (1999) Acta Horticulturae. 506. p.93-98