So I have a couple of composting toilets I live in the tropics and things decompose really fast here.
So remember that good compost is a ratio of around 25:1
carbon : nitrogen so our
pee and poo are high in nitrogen so we need to add a carbon source, saw dust, chain saw cutting, small dead leaves are what we use. Depending on your setup you need to advise users not to fill up your containers with the carbon material as that just fills up your container faster than the composting can work. Toilet paper seems to disappear really quick as do The
cardboard rolls. I recommend using a composting toilet rather than a dry composting toilet, the difference being if you separate pee at the pan level and it goes off to a different container(that’s a dry toilet) composting works better when it’s wet but not too wet as then it goes stinky and anaerobic so the same for a composting toilet , everything goes in together (so it’s wet) then excess liquid is drained off (avoiding smells) ... composting is a bacterial process so if we consume antibiotics and then pass them, this will effect our humanure. I would not recommend nappies or tampons in the system.