This presentation introduces the new and innovative concept of the addition of charcoal; lacto-fermentation and subsequent vermicomposting to treat the products of urine diversion dry toilets. The new process is inspired by the practices of the pre-Colombian culture in the Amazonian region that produced highly fertile anthropogenic soil (terra preta).
OTTERPOHL, R. (n.y): a: Terra Preta Sanitation- full reuse in sanitation and bio-waste-management. Hamburg: Institute of Wastewater Management and Protection (aww), Technical University Hamburg-Harburg (TUHH) URL [Accessed: 11.05.2019]