title: Effects of aeration patterns on the flow field in wastewater aeration tanks.
authors.affiliation: Swiss Federal Institute of Aquatic Science and Technology, Eawag, Dübendorf, Switzerland.
authors.forename: Markus
authors.initials: M
authors.lastname: Gresch
authors.forename: Martin
authors.initials: M
authors.lastname: Armbruster
authors.forename: Daniel
authors.initials: D
authors.lastname: Braun
authors.forename: Willi
authors.initials: W
authors.lastname: Gujer