Show 20 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 6EB16612-B25E-11E6-B104-2D2FD0AF0289 or (type any "bookEditor issueEditor" and edito... Add to list Journal Article A1 An improved nitrifying enrichment to remove ammonium and nitrite from freshwater aquaria systems Roeland Grommen, Inge Van Hauteghem, M Van Wambeke and Willy Verstraete (UGent) (2002) AQUACULTURE. 211(1-4). p.115-124 Add to list Conference Paper C1 Use of nitrifying culture to shorten the activation time of biofilters for the removal of ammonium and nitrite in freshwater aquaria Roeland Grommen, Inge Van Hauteghem, M. van Wambeke and Willy Verstraete (UGent) (2001) Forum for Applied Biotechnology, 15th, Proceedings. In MEDEDELINGEN VAN DE FACULTEIT LANDBOUWKUNDIGE EN TOEGEPASTE BIOLOGISCHE WETENSCHAPPEN, UNIVERSITEIT GENT 66(3a). p.79-86