Self-contained sewage waste disposal system

A self-contained sewage waste disposal system comprising;

• a housing structure, a tiolet bowl adapted to receive human waste and fluid for diluting the waste, transporting the waste and rinsing the bowl, a removable filter cassette in the housing in communication with the tiolet bowl, means for flushing the bowl and dumping the contents into the filter cassette and for subsequent refilling of the bowl, filter means in the cassette for separating the coarse and fine particles of solid material from the fluid received from the bowl, storage means in the cassette to store the solid material in a compact manner for subsequent disposal upon removal of the cassette, a reservoir for storage of fluid after removal of solid material therefrom in the cassette, said reservoir being located exteriorly of the cassette, pump means including interconected conduits in the housing to transport fluid from the interior of the system to fill the bowl after a flush and to transport filtered fluid from the filter cassette to a position for recirculation and to the reservoir, means for immediately removing the filtered fluid from the cassette and transferring it to the reservoir after separation from the solid materials, and control means to pass the fluid through the system to facilitate the collection and disposal of sewage waste within the system in a predetermined sequence and to facilitate immediate removal of filtered fluid from the cassette to the reservoir for storage until the next operational sequence without danger of contacting the stored solid material in the cassette.