Abstract: A gas/liquid separator comprises an enclosure, comprising a pressure fluid port, a liquid/gas separator bag comprising a non-porous bag a large-surface hydrophobic membrane disposed within the non-porous bag and configured to pass only gas and trap liquid behind; a sweep gas fluid inlet in fluid communication with an interior of the enclosure; a fluid outlet in fluid communication with the interior of the enclosure; and a mixed fluid inlet in fluid communication with the non-porous bag. A pressure management system is in fluid communication with the enclosure. A pre-separator comprises a membrane disposed at least partially within a housing and a condensing heat exchanger. Fluid is provided from a fluid source to the condensing heat exchanger and the condensing heat exchanger used to resolve a temperature of the fluid to a predetermined temperature range.

Abstract: A two-phase fluid may be separated into a first phase fluid and a second phase fluid using a two-phase fluid separator that comprises a first fluid actuator, a two-phase fluid processor; an enclosure, comprising an interior and configured to at least partially contain the first phase fluid; a dual-layer bag, disposed at least partially within the interior of the enclosure, which comprises an inner bag comprising a porous membrane configured to contain the second phase fluid but allow the first phase fluid to pass through the porous membrane and an outer bag, comprising a material that is impermeable to the first phase fluid and the second phase fluid; a source fluid pathway; a result fluid pathway; a second actuator; an escape fluid pathway; and a first fan.

Abstract: A brine bag may be used in a wastewater management system and typically comprises a hydrophobic outer filter bag, comprising a fluid permeable membrane; a hydrophilic inner bag disposed at least partially within the hydrophobic outer filter bag and comprising a liquid and fluid permeable membrane; a wastewater inlet pathway sealed to and in fluid communication with the hydrophilic inner bag at a sealing point; and a wastewater outlet pathway in fluid communication with the hydrophobic outer bag.

Abstract: Regeneration of a fluid medium can be accomplished using a continuously regenerable scrubber, which, in its various embodiments, combines valve functions and sorbent material, such as amine beds, into one component, dramatically reducing size and mass of scrubber. Sorbent material beds rotate continuously past breathing gas vent loop ports for scrubbing CO2/H2O and then past vacuum ports for regenerating the sorbent material. Typically, a first fluid output is connected to a lower header fluid output and a second, sweeping fluid source connected to a lower header fluid input. A motor spins the substantially circular bed assembly at a predetermined speed which allows adsorption or absorption as well as desorption of materials flowing through the sorbent material.

Abstract: Regeneration of a fluid medium can be accomplished using a continuously regenerable scrubber, which, in its various embodiments, combines valve functions and sorbent material, such as amine beds, into one component, dramatically reducing size and mass of scrubber. Sorbent material beds rotate continuously past breathing gas vent loop ports for scrubbing CO2/H2O and then past vacuum ports for regenerating the sorbent material. Typically, a first fluid output is connected to a lower header fluid output and a second, sweeping fluid source connected to a lower header fluid input. A motor spins the substantially circular bed assembly at a predetermined speed which allows adsorption or absorption as well as desorption of materials flowing through the sorbent material.

Abstract: Electro oxidation membrane evaporator 1 comprises sweep air handler 60; fluid tank 20 defining a fluid container; fluid contactor/separator 30; oxidation cell 40; and scrubber 80. Electro oxidation membrane evaporator 1 may allow higher percent water recovery from wastewater prior to delivering brine to a brine water recovery system and can allow O2 from air such as cabin air to continuously diffuse into the wastewater as O2 is consumed to generate oxidants, helping to eliminate the low oxidant environment at the end of the cycle that causes pH to remain high, and low pH prevents precipitates from forming for longer so more water can be evaporated from the wastewater.

Abstract: Regeneration of a fluid medium can be accomplished using a continuously regenerable scrubber, which, in its various embodiments, combines valve functions and sorbent material, such as amine beds, into one component, dramatically reducing size and mass of scrubber. Sorbent material beds rotate continuously past breathing gas vent loop ports for scrubbing CO2/H2O and then past vacuum ports for regenerating the sorbent material. Typically, a first fluid output is connected to a lower header fluid output and a second, sweeping fluid source connected to a lower header fluid input. A motor spins the substantially circular bed assembly at a predetermined speed which allows adsorption or absorption as well as desorption of materials flowing through the sorbent material.

Abstract: Electro oxidation membrane evaporator 1 comprises sweep air handler 60; fluid tank 20 defining a fluid container; fluid contactor/separator 30; oxidation cell 40; and scrubber 80. Electro oxidation membrane evaporator 1 may allow higher percent water recovery from wastewater prior to delivering brine to a brine water recovery system and can allow O2 from air such as cabin air to continuously diffuse into the wastewater as O2 is consumed to generate oxidants, helping to eliminate the low oxidant environment at the end of the cycle that causes pH to remain high, and low pH prevents precipitates from forming for longer so more water can be evaporated from the wastewater.

Abstract: Regeneration of a fluid medium can be accomplished using a continuously regenerable scrubber, which, in its various embodiments, combines valve functions and sorbent material, such as amine beds, into one component, dramatically reducing size and mass of scrubber. Sorbent material beds rotate continuously past breathing gas vent loop ports for scrubbing CO2/H2O and then past vacuum ports for regenerating the sorbent material. Typically, a first fluid output is connected to a lower header fluid output and a second, sweeping fluid source connected to a lower header fluid input. A motor spins the substantially circular bed assembly at a predetermined speed which allows adsorption or absorption as well as desorption of materials flowing through the sorbent material.