Nutrient circulation and sanitation
Human excreta can be seen as a resource and as a useful material for agricultural purposes.
Source: Huuhtanen, S. & Laukkanen, A. 2006. A Guide to Sanitation and Hygiene for Those Working in Developing Countries.
Read the following articles and do the related assignments.
UNPD: Ecological Sanitation
Heinonen-Tanskia, H., Sjöblomb, A., Fabritiusc, H. & Karinen, P. 2006. Pure human urine is a good fertiliser for cucumbers
William S. Warner: Cultural Influences that Affect the Acceptance of Compost Toilets: Psychology, Religion and Gender
