The paper presents an introduction to ecological sanitation (ecosan) principles and concepts including re-use aspects (available nutrients and occurring risks), and case studies of ecosan concepts in both industrialised and developing countries.
LANGERGRABER, G. MUELLEGGER, E. (2004): Ecological Sanitation A Way to Solve Global Sanitation Problems. Vienna: University of Natural Resources and Applied Life Sciences URL [Accessed: 14.03.2011]