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="Heinonen-Tanski, Helvi*" or (type exact bookEditor and editor="Heinonen-Tanski, Helvi*") Add to list Conference Paper C3 open access Digestion process variations and their model-based optimisation at wastewater treatment plants: a review Hannu Antero Poutiainen (UGent) , Stijn Van Hulle (UGent) , Helvi Heinonen-Tanski, Mikko Kolehmainen and Ingmar Nopens (UGent) (2013) Holistic Sludge Management, 1st International IWA conference, Abstracts.