It is a design of toilet in which human excreta is treated by earthworms to be converted into vermi cakes which are good for the soil. It is a novel, low water-use toilet for safe processing of human waste.
It is a design of toilet in which human excreta is treated by earthworms to be converted into vermi cakes which are good for the soil. It is a novel, low water-use toilet for safe processing of human waste.
Was this answer helpful?