Abstract: A multi-waste processing system includes a processing chamber. The processing chamber includes one or more heaters and a piston, and the processing chamber is configured to evaporate liquid waste and compact solid waste input. A condenser is operably connected to the processing chamber. The condenser is configured to condense water from the evaporated liquid waste output from the processing chamber. A gas and water separator is operably connected to the condenser. The gas and water separator is configured to separate water from the evaporated liquid waste output from the processing chamber. A recirculation pathway connects the gas and water separator to the processing chamber to recirculate gas from the gas and water separator to the processing chamber. The piston is actuated to keep the one or more heaters in close proximity to the solid waste and the liquid waste in the processing chamber.

Abstract: A multi-waste processing system includes a processing chamber. The processing chamber includes one or more heaters and a piston, and the processing chamber is configured to evaporate liquid waste and compact solid waste input. A condenser is operably connected to the processing chamber. The condenser is configured to condense water from the evaporated liquid waste output from the processing chamber. A gas and water separator is operably connected to the condenser. The gas and water separator is configured to separate water from the evaporated liquid waste output from the processing chamber. A recirculation pathway connects the gas and water separator to the processing chamber to recirculate gas from the gas and water separator to the processing chamber. The piston is actuated to keep the one or more heaters in close proximity to the solid waste and the liquid waste in the processing chamber.

Abstract: A waste handling system includes a urinal having a urinal outlet and first and second urine storage containers. Each of the first and second urine storage containers includes a cavity having a bag. A distribution system fluidly interconnects the urinal to the first and second urine storage containers. The distribution system includes a switching system selectively fluidly connecting the urinal outlet to at least one of the first and second urinal storage containers in response to an input. The switching system includes a flow diverter valve. The input corresponds to a command signal to the flow diverter valve. The command signal commands the flow diverter valve between first and second positions. The first position corresponds to a fluid connection between the first urine storage container and the urinal while blocking a fluid connection between the second urine storage container and the urinal.

Abstract: A waste handling system includes a urinal having a urinal outlet and first and second urine storage containers. Each of the first and second urine storage containers includes a cavity having a bag. A distribution system fluidly interconnects the urinal to the first and second urine storage containers. The distribution system includes a switching system selectively fluidly connecting the urinal outlet to at least one of the first and second urinal storage containers in response to an input. The switching system includes a flow diverter valve. The input corresponds to a command signal to the flow diverter valve. The command signal commands the flow diverter valve between first and second positions. The first position corresponds to a fluid connection between the first urine storage container and the urinal while blocking a fluid connection between the second urine storage container and the urinal.

Abstract: A waste handling system includes a urinal and first and second urine storage containers. A distribution system fluidly interconnects the urinal to the first and second urine storage containers. The distribution system includes a switching system that selectively fluidly connects the urinal outlet to at least one of the first and second urinal storage containers in response to an input.

Abstract: A toilet for use on a space vehicle has a toilet bowl having a storage canister at a remote end for receiving human waste. The compactor includes a cable connected to a lever which pulls the cable in a direction forcing the compactor into the storage canister to compact the captured waste when the lever is actuated.

Abstract: A waste handling assembly includes a hose with an inlet for accepting waste. A plurality of pretreatment tablets are located within the hose and are removeably attached to the hose.

Abstract: A waste handling system includes a urinal and first and second urine storage containers. A distribution system fluidly interconnects the urinal to the first and second urine storage containers. The distribution system includes a switching system that selectively fluidly connects the urinal outlet to at least one of the first and second urinal storage containers in response to an input.

Abstract: A waste handling system includes a waste processing unit that includes a urine inlet configured to receive urine from a urinal. A pumping element is fluidly connected between the urine inlet and the urine outlet. A distribution system with a differential pressure valve selectively fluidly connects the urine outlet to first and second urine storage containers. The distribution system includes a switching system that selectively fluidly connects the urinal to the first and second urinal storage containers in response to an input. Each urine storage containers includes a cavity with a bag. The bag is movable between first and second volumes. An electrical switch communicates with the bag and includes first and second contact elements biased apart from one another in a first condition that corresponds to the first volume. The first and second contact elements electrically engage one another in a second condition corresponding to the second volume.

Abstract: A waste handling assembly includes a hose with an inlet for accepting waste. A plurality of pretreatment tablets are located within the hose and are removeably attached to the hose.

Abstract: A waste handling system includes a waste processing unit that includes a urine inlet configured to receive urine from a urinal. A pumping element is fluidly connected between the urine inlet and the urine outlet. A distribution system with a differential pressure valve selectively fluidly connects the urine outlet to first and second urine storage containers. The distribution system includes a switching system that selectively fluidly connects the urinal to the first and second urinal storage containers in response to an input. Each urine storage containers includes a cavity with a bag. The bag is movable between first and second volumes. An electrical switch communicates with the bag and includes first and second contact elements biased apart from one another in a first condition that corresponds to the first volume. The first and second contact elements electrically engage one another in a second condition corresponding to the second volume.