Membranes TRIZ Cases
- Block Copolyimide Membranes for Gas Separation
Block copolyimides resolve the permeability-selectivity trade-off by forming microphase-separated domains that enhance permeance while maintaining selectivity.
- Catalytic Fast Pyrolysis with Aqueous Recycle
An aqueous phase stabilizes bio-oil composition during catalytic fast pyrolysis, preventing thermal degradation while maintaining moderate process temperatures.
- Tert-butanol Driving Solute Forward Osmosis Desalination
Tert-butanol driving solutes eliminate toxicity and energy costs by enabling simple evaporation recycling.
- Membrane Filtration Installation with Adjustable Block Order
A membrane-based filtration installation combines reverse-osmosis and nanofiltration modules within pressure tubes to produce drinking water.
- Hollow Fiber Membrane Purification with Reversible Flow Control
Reversible circulation prevents membrane fouling during concentration, maintaining high throughput while minimizing foreign matter contamination risks.
- Gas Separation Membrane with Porous Support for Strength-Permeability Balance
A gas separation membrane uses a porous support member to enhance permeation performance.
- Integrated Isolation Chip for Rapid SARS-CoV-2 Detection
An integrated isolation chip combines particle purification and detection using filtration membranes and enzyme-linked antibodies.
- Group 5 Alloy Hydrogen Membrane Crystal Aspect Ratio
A Group 5-based alloy separation membrane with controlled crystal aspect ratio and minor axis length.