«The Agricultural University of Norway is pioneering environmentally safe solutions to organic waste and wastewater treatment. In 1997 a first generation recycling system based on ecological engineering principles was built serving 48 students. The system reduces water consumption by 30%, it nearly eliminates pollution, and it produces a valuable plant fertilizer and soil amendment product from the waste material».
JENSSEN, P.D. (2005): A complete recycling (ecosan) system at student dormitories in Norway. In: BOHEMEN, H. v. (ed.) Ecological engineering, Bridging between ecology and civil engineering. Delft (The Netherlands): Æneas Technical Publishers, Chapter 5, 5.6.4, pp 81-83. URL [Accessed: 27.01.2019] PDF