build your own composting toilet?

how to do

djsc7 years ago
it is pretty straightforward. might be worth looking at some accounts of people's experiences with the early models (Brenda and Robert Vale in 'the new autonomous house' I think). They had some fruit fly issues and solved them with a fine mesh on the exhaust, and a 12v fan to ensure that ventilation always went the right way. that aside it's basically a box.
arkie8 years ago
McGill University (Montreal, Canada) published some DIY plans for a Clivus Multrum composting toilet (a clone: Clivus Multrum is a protected brand name) back in the 1980s. I'm sure that you can run a Google search and find equivalent plans today. Best of luck.