A filter flow management system includes a cartridge having an inlet through which fluid flow can be introduced to the cartridge, a plurality of channels situated within the cartridge and designed to remove particulates from the fluid flow, at least one channel being in fluid communication with the inlet to receive the fluid flow, and a reservoir into which fluid flow flowing through the at least one channel can be directed and subsequently redirected into at least one other channel.

A human waste processing system adapted to process both human solid and liquid waste deposited into a toilet or similar vessel and to process the waste for further use and/or convenient disposal. The present system is specifically configured for use with low-water-volume flush toilets and dry toilets. In particular, the present system is configured to separate solid waste and liquid waste with liquid waste being processed via a plurality of sequential filtration stages and with the solid waste being processed by thermal decomposition such as pyrolysis/torrefaction processing.

A water purification system utilizes an ionomer membrane and mild vacuum to draw water from source water through the membrane. A water source may be salt water or a contaminated water source. The water drawn through the membrane passes across the condenser chamber to a condenser surface where it is condensed into purified water. The condenser surface may be metal or any other suitable surface and may be flat or pleated. In addition, the condenser surface may be maintained at a lower temperature than the water on the water source side of the membrane. The ionomer membrane may be configured in a cartridge, a pleated or flat plate configuration. A latent heat loop may be configured to carry the latent heat of vaporization from the condenser back to the water source side of the ionomer membrane. The source water may be heated by a solar water heater.

The invention relates to a distillation apparatus for producing water for injection, comprising: at least one membrane distillation module (500, 600), the module being configured to be flowed through by a liquid to be concentrated, wherein: the module (500, 600) comprises at least one condensation/evaporation stage (50, 60), the condensation/evaporation stage (50, 60) comprises at least one condensation/evaporation element (101, 102), and the condensation/evaporation element comprises at least one condensation unit (101) and at least one evaporation unit (102), the apparatus further comprising: a heating stage (300) configured to generate steam and to provide the steam to the at least one condensation/evaporation stage (50, 60) of the at least one module, and a droplet elimination device (320) comprising a membrane (321) configured to separate droplets from the steam generated by the heating stage.

This invention relates to a system for continuously dehumidifying humid gas. More particularly, this invention relates to a system that continuously dehumidifies gas using a liquid desiccant dehumidifying module, a regeneration modules utilizing a membrane distillation module to regenerate diluted liquid desiccant and means for connecting the two modules together.

The present invention relates to a crossflow membrane module configured to separate a feed fluid into a permeate fluid and a residue fluid across one or more membrane sheet(s). The crossflow module comprises a second end offset from a first end along the first direction where an inlet is provided at the first end and an outlet is provided at the second end. The one or more membrane sheet(s) each have a first portion and a second portion. A conduit is adjacent to the first side of each membrane sheet and is configured to receive and output the permeate fluid separated from the feed fluid. The second portion of the membrane sheet has a greater permeance for a major component than the first portion such that the second part of the permeate fluid, which is generated by separation across the second portion of the membrane sheet, has a higher concentration of the major component than the first part of the permeate fluid, which is generated by separation across the first portion. The second portion is spaced apart from the first side of the membrane sheet along the second direction thereby causing the second part of the permeate gas to flow towards the first side of the membrane sheet such that the second part of the permeate gas mixes with the first part of the permeate gas thereby reducing the concentration of the minor component in the first part of the permeate gas.

A membrane distillation module comprising a membrane distillation cartridge and a membrane distillation housing, wherein: the cartridge comprises a anchoring part in which porous membranes are anchored by resin; the housing comprises a housing body and a housing lid; the membrane distillation module comprises a support part where the outer surface of the anchoring part is supported by the inner surface of the housing with a seal member interposed therebetween; and a value C in the cross section of the support part is at least 30 C. as represented by the formula, where d.sub.F is the equivalent circular diameter (mm) of the outer circumference of the anchoring part, k.sub.F is the linear expansion coefficient (1/ C.) of the resin, d.sub.E is the equivalent diameter (mm) of the inner circumference of the housing, and k.sub.E is the linear expansion coefficient (1/ C.) of a portion where the housing contacts the seal member.

For powering a vehicle, a high energy density fuel is preferred. However, for example when the high energy fuel is highly concentrated hydrogen peroxide, this fuel may be dangerous to handle; especially when the person handling the fuel is a normal consumer filling a fuel reservoir of his vehicle at a gas station. The present invention therefore provides a vehicle arranged to receive a dilutedand thus saferfuel, and to density this fuel to a concentrated fuel in low quantities on board for direct use. To this end a fuel densifier is provided in the vehicle arranged for receiving liquid diluted fuel and arranged to provide a concentrated fuel based on the diluted fuel, the concentrated fuel having a higher energy density than the diluted fuel. A power conversion module of the vehicle is arranged to convert the concentrated fuel to kinetic energy for powering the vehicle.

The technology disclosed relates to a method for manufacturing a membrane distillation arrangement made of at least one plate including a structure having at least one depression or cavity. A membrane is an integral/integrated part of the plate structure or is joined to surface portions of a first side of the structure of the at least one plate. The joined membrane may then be substantially parallel with and is facing a relatively thin wall constituting at least some of the more central portions of the plate structure. The surface portions of the membrane may be directly joined to the surface portions of the plate structure to form a compartment configured for condensing gas into liquid. Two plates may be directly joined to each other to form a compartment for a warm-liquid channel and/or two plates may be joined to each other to form a compartment for a cooling channel.

An internal combustion engine fuel supply system includes a first fuel tank, a separator, and circuitry. The first fuel tank is to store fuel. The separator is connected to the first fuel tank to separate the fuel supplied from the first fuel tank into a high octane fuel and a low octane fuel which are to be supplied to an internal combustion engine. The high octane fuel has a first octane number. The low octane fuel has a second octane number lower than the first octane number. The circuitry is configured to determine whether fuel has been supplied to the first fuel tank, and to operate the separator to separate the fuel into the high octane fuel and the low octane fuel when it is determined that fuel has been supplied to the first fuel tank.