title: Welcome to the 40th anniversary volume of Water Research.
authors.forename: Mogens
authors.initials: M
authors.lastname: Henze
mesh_terms: D049673:History, 20th Century; D006801:Humans; D011643:Publishing / Q000266:history; D012106:Research / Q000639:trends; D014873:Water Pollutants; D018508:Water Purification
chemical_list: D014873:Water Pollutants