Vermi processing toilet is a toilet in which human excreta is treated by earthworms. This design has been tested in India. It has been found to be a novel, low water-use toilet for safe processing of human waste. The operation of the toilet is very simple and hygienic. The human excreta is completely converted to vermi cakes — a resource much needed for soil
Composting human waste
Vermi composting toilets
Some of the learners also asked: What does sanitation promote?