@867529b7 it's a bit different for me. The toilet already turns it to compost. I have 3 bins in the garden for compost, usual setup where I fill one, turn it into the 2nd, and turn 2nd into 3rd. When I get sludge from the toilet I just make a well in the 2nd bin and pour it in, then cover w grass, then tarp & leave it. It's mostly broken down & not smelly, but it seems prudent let it break down some more. It does get hot. 

 @616c9fe2 

That is interesting thank you for sharing all of this. I know for a fact it can get very hot.