Mr Jetson, the basic Solviva system uses a low flush toilet(very low flush) into an insulated box attached to the house (or nearby) that is filled with large worms that process the waste into hi grade sterile humus that can be spread onto gardens as the boxes fill. Excess fluid mostly evaporates. Those are the basics as I recall . The Solviva site and book explain the entire system fully. Hope that helps.
