The Society of Water Chemistry Society's Division of the German Chemical Society (GDCh) awards honorary membership as a special recognition to individuals who have made exceptional scientific contributions to their field. The "Honorary Chairman" award is given to long-standing Chair of the Society of Water Chemistry .
| Year | Appreciation | awardee | Affiliation to Date of award |
| 2022 | Honorary Chairmanship (2013-2021) | Prof. Dr. Torsten C. Schmidt | Eat |
2022 | Honorary membership | Prof. Dr. Thilo Hofmann | Vienna/AT |
| 2015 | Honorary membership | Dipl.-Ing. Ninette Zullei-Seibert | Swords |
2013 | Honorary Chairman (2004-2012) | Prof. Dr.-Ing. Martin Jekel | Berlin |
2013 | Honorary membership | Prof. Dr. Eckhard Worch | Dresden |
| 2010 | Honorary membership | Prof. Dr. Ralf Klopp | Eat |
2004 | Honorary Chairman (1992-2003) | Prof. Dr. Fritz Frimmel | Karlsruhe |
2004 | Honorary membership | Prof. Dr. Ulrich Förstner | Hamburg |
| 2001 | Honorary membership | Prof. Dr. Siegfried Eberle | Karlsruhe |
| 2000 | Honorary membership | Prof. Dr. Johannes Reichert | Warstein |
| 1999 | Honorary membership | Prof. Dr. Hans Joachim Walther | Dresden |
| 1996 | Honorary membership | Prof. Dr. Wilhelm Fresenius | Taunusstein |
| 1995 | Honorary membership | Prof. Dr. Heinz Bernhardt | Siegburg |
| 1994 | Honorary membership | Prof. Dr. Rudolf Wagner | Steinenbronn |
| 1993 | Honorary membership | Prof. Dr. Joachim Kaeding | Dresden |
| 1992 | Honorary Chairmanship (1971-1992) | Prof. Dr. Karl-Ernst Quentin | Kulmbach |
| 1991 | Honorary membership | Prof. Dr. Klaus Haberer | Wiesbaden |
| 1990 | Honorary membership | Prof. Dr. Paul Koppe | Eat |
| 1989 | Honorary membership | Prof. Dr. Heinrich Sontheimer | Karlsruhe |
| 1982 (1986?) | Honorary membership | Prof. Dr. Walter Niemitz | Berlin |
| 1981 | Honorary membership | Prof. Dr. Waldemar Ohle | Plön |
| 1979 (1986?) | Honorary membership | Prof. Dr. Bernard Braukmann | Bochum |
| 1970 | Honorary Chairmanship (1949-1970) | Prof. Dr. Wilhelm Husmann | Eat |
| 1933 | Honorary membership | Prof. Dr. Josef Tillmans | Frankfurt am Main |
| 1930 | Honorary Chairmanship (1926-1930) | Prof. Dr. Hugo Haupt | Bautzen |
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last modified: 24.07.2025 14:59 H from Translator
