Semi-Permeable Membranes TRIZ Cases

See how oblique-oriented microporous hollow fibers in closed-loop evaporative cooling units red

See how a membrane separator with inclined flow paths uses pressure-based permeation to recover

See how V-shaped microporous hollow fiber windings reduce water carryover and enable precise hu

See how a membrane separator with inclined flow paths separates condensable components using pr

See how blended-core polycationic microfibers sequester nucleic acids, proteins, and exosomes w

See how copolymerizing fluorinated vinylic monomers with hydrophilic comonomers resolves adhesi

See how a vapor-selective membrane with thermally conductive support enables simultaneous mass

See how a support structure with only longitudinal webs parallel to squeegee movement eliminate

See how silicone membrane filters in sealing profiles retain shower steam and heat while enabli

See how a liquid ejector replaces mechanical vacuum pumps to reduce energy use, while phase-tra

See how a passive inline separator uses a liquid permeable membrane to capture liquid and diver

See how cold welding joins thermoplastic nonwoven and membrane layers below melting point to pr

See how a photoreactive nonwoven membrane generates singlet oxygen to kill pathogens while main

See how surfactants prevent nanofiber flocculation during water-based drying, enabling low-cost

See how a liquid ejector and pressure reducer replace vacuum pumps to enable efficient evaporat

See how a vertically oriented porous membrane separator removes air contaminants from low-press

See how a vertically oriented separator with porous membrane uses phase transition and gravitat

See how geothermal heat pumps buffer temperature fluctuations in membrane gas separation, impro

See how a graded spherical structure layer with varying pore diameters maintains separability a

See how a membrane-based separator with turbulence elements removes air and contaminants from c

See how a woven mesh with two polymer filaments enables selective thermal bonding to a nanofibr

See how recirculating CO2 product gas heats low-conductivity zeolite sorbents for regeneration,

See how cold welding joins thermoplastic elastomer membrane and nonwoven layers without destroy

See how a molecular sieve membrane separates refrigerant vapor from air, enabling low-pressure

See how microcreping a laminated microporous membrane introduces permanent wrinkles to improve

See how a microporous membrane with turbulator-induced turbulence prevents desiccant carry-over

See how a filter capsule removes suspended particles and crema from pressure-extracted coffee t

See how combining Joule-Thomson expansion with membrane separation recovers natural gas liquids

See how a support frame with channels and an oxygen-selective membrane reduces oxygen levels in

See how alternating PTFE membranes and embossed non-woven supports enable high-pressure cleanin

See how alternating frame web thickness creates cross-countercurrent water flow, reducing energ

See how membrane separation integrated with distillation reduces energy and capital costs in pr

See how a membrane compressor replaces piston pumps to enable continuous water extraction from

See how a microporous membrane and turbulator design enable turbulent flow, prevent desiccant c

See how a vapor-selective membrane with recirculation flow and low-temperature condensing reduc

See how receding portions at insertion-leg roots reduce stress concentration, preventing cracks

See how rounded portions at the insertion root eliminate stress concentration, preventing crack

See how amino-functionalized polyelectrolytes fixed to textile carriers enable selective adsorp

See how an elevated air inlet unit with membrane filter prevents sea water and moisture from en

See how a selective membrane with recirculation pump extracts water vapor from ambient air, red

See how inorganic membranes and optimized pressure ratios overcome low-temperature performance

See how a microporous membrane with falling-film desiccant flow prevents carry-over, enables co

See how a thin-film membrane and support frame design selectively removes oxygen from refrigera

See how a hydrophobic membrane humidifier uses water flow rates exceeding vapor flow by factor

See how an electrospun polymer coating blocks surface pores in a web-structured sound-transmitt

See how modulating motor-controlled valves stage fluid flow through condensers only when needed

See how buffering and spacing structures between hollow fiber membranes prevent pressure-induce

A membrane contactor extracts solvent from mineral-laden working fluid to cut scale in heat exchangers while recovering distilled water.

A staged EC-MF-cooling-NF-RO process turns geothermal brackish water into fresh water on-site, cutting trucking, pollution, and waste.

A microporous membrane and falling desiccant film enable turbulent air-side transfer while preventing corrosion, carry-over, and excess fan power.

A concavity below the horizontal groove retains polyurethane flow, preventing underfill and air voids in seat pad foam molding.

Microscopic cup-like die indentations and very low gloss create suede-like coatings that resist pressure marks and release dirt easily.

A receding root geometry cuts stress concentration in elastic insertion portions, preventing cracks and detachment while preserving airflow.

A pleated waterproof vent membrane boosts gas flow in limited mounting space while resisting water droplet coverage and lamp fogging.

A membrane-distillation CO2 recovery loop recycles permeate and uses self-refrigeration to raise purity above 90% with lower energy use.

A grafted porous nonwoven filter boosts biopurification throughput while reducing channeling, fouling, and pressure drop.