Abstract
A Siphon drainage system is the full-water flow drainage system using small diameter pipes. Because this system needs not necessarily a down slope, it has the potentiality to extend the choice of a building design. And in addition, due to the full-water flow,this system makes it easy to take solid refuses especially in disposer drainage. So, in this paper, in order to put this system to practical use, discharge characteristics and drainage performances of this system for disposers in apartment houses were examined.