This GIZ publication explains the design, use and operational requirements of composting toilets. Ample examples for composting toilets from around the world are included in the publication to show that these types of toilets have a wide range of applications under a variety of circumstances (for wealthy or poor people; for cold, hot, wet or dry climates; for urban or rural settings). The appendix contains a listing of suppliers.
BERGER, W. (2011): Technology Review of Composting Toilets. Eschborn: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) URL [Accessed: 12.05.2019]