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: keyword exact "excess sludge" cql: author exact 801001217005 or (type exact bookEditor and editor exact 801001217005) Add to list Journal Article A1 Ozonation of activated sludge in the recycle stream Ann Huysmans, Marjoleine Weemaes, PA Fonseca and Willy Verstraete (UGent) (2001) JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY. 76(3). p.321-324