Solid Sorbent Liquid Separation TRIZ Cases

Disposable quick-connect columns isolate solid samples from environmental contaminants, enabling sub-ppt toxic compound detection without clean room facilities.

Reducing bed count per adsorber lowers pressure drops and mechanical stress while maintaining high purity.

Centrifugal partition chromatography removes toxic beta-asarone from calamus oil, reducing fractionation time and operating pressure for industrial scale.

Polymeric drive sprockets and self-lubricating chains eliminate corrosion in rotating drum screens, cutting maintenance labor by 90 hours annually.

A separation device processes Pb-201 solution through dissolution, sedimentation, and ion exchange to yield high-purity Tl-201 radioisotope.

Ion exchange resin scavenges contaminants before reverse osmosis, reducing membrane fouling and radioactive waste volume.

A waste liquid tank rib forms a gap between the absorber and inner wall to maintain atmospheric communication.

Thioether-cross-linked cyclic peptides replace bacterial protein A to eliminate immunogenicity and endotoxin risks in antibody purification.

Mutated Protein A ligands resist alkaline degradation during storage in sodium hydroxide, preserving binding capacity without flammable alcohol solvents.

Cyclic asymmetric molecule with hydrogen-bond donor and acceptor sites chemically bonded to a carrier enables effective separation in protic solvents.

Adding excipients like histidine to elution buffers increases virus recovery by 20% to 35%, reducing manufacturing costs.

Segmented column skids eliminate complex interconnections and isolate faults while sustaining continuous biomanufacturing throughput.

An integrated water sanitization system combines chlorine generation with copper and silver ionization to disinfect fluid streams.

Hydrous manganese oxide adsorbs barium ions, eliminating pH-dependent precipitation and resin regeneration complexity.

Copolymerizing itaconic anhydride with silanol groups creates porous monolithic platforms for chromatography.

Symmetrical distribution channels maintain constant inlet velocity and equal residence times across simulated moving bed columns.

Ion exchange chromatography isolates non-complexed botulinum neurotoxin A, resolving yield and purity trade-offs.

Integrated filtration in pipette tip columns removes cell debris during automated purification, eliminating centrifugation steps and endotoxin contamination.

Resin handles high total dissolved solids, enabling thermal crystallization to recover road salt.

Peripheral pipes link meridional panels to manage fluid flow in simulated moving bed separation units.

Optimizing mixture concentration reduces viscosity in multicolumn chromatography systems.

Co-current upward liquid flow in a vertical subreactor increases contact time and throughput while reducing processing time for protein recovery.

Disposable columns use gravity-driven step elution to eliminate continuous gradient processes, reducing process time and component breakdown.

Replacing cellulose with glass fiber and adding nonionic surfactants resolves the contradiction between rapid absorption speed and reliable component retention.

External diversion lines adjust injection points in simulated moving bed columns, eliminating dead zones and recirculations that limit separation performance.

A magnetron alters electron spins to precipitate contaminants from water.

Chromatography washing uses chaotropic agents to remove non-specifically adsorbed labeling substances from insoluble carriers.

Movable partition walls adjust the active volume to maintain constant water levels and consistent effluent quality despite fluctuating inflows.

Chromatography removes cationic proteins to reduce allergenicity while retaining nutritional value.

Decoupled line flush operations optimize bedline volumes to minimize desorbent waste and maintain adsorptive capacity.

Potassium carbonate in the elution solution increases nucleic acid recovery from 20-50% to 70-95% while maintaining stability.

An integrated pump and injection valve eliminates high-pressure leak risks by merging barrel and stator components into one piece.

A hydroprocessing reactor basket distributes liquid reactants evenly across the catalyst bed to ensure uniform flow and consistent reaction conditions.

A supercritical fluid chromatography method separates vitamin E stereoisomers using chiral stationary phases and carbon dioxide mobile phases.

Alternating directional flow prevents constant patterns that degrade filtration capacity, extending media lifespan in image forming apparatuses.

A reclamation clarifier system uses hydrophobic fumed silica encapsulated in a foam matrix to separate oil from wastewater.

A porous binding support uses metal coordination complexes to form an interconnected affinity network within a substrate.

Heating oxidation treatment of a carbon membrane improves permeability while maintaining separability against organic solvents.

In situ electrolysis of sodium chlorite produces chlorine dioxide in the regeneration solution, eliminating odor formation and biofilm accumulation.

A spiral tube countercurrent chromatography rotor separates virus particles using a polymeric carbohydrate and salt solvent system.

A hydrophobic interaction chromatography method uses kosmotropic and neutral salts to desorb plasmid DNA from the column.

All-in-one cartridge integrates antibody enrichment, enzymatic digestion, and electrospray ionization for targeted protein detection.

Bypass flow control manages injection and withdrawal rates to eliminate dead zone pollution and recirculation disturbances.

Selective heteropoly acid adsorption removes heavy poly nuclear aromatics from recycle streams, extending catalyst lifespan and reducing operational expenses.

Automated microfluidic device controls liquid flow through a membrane filter for nucleic acid purification.

Rare earth additives convert soluble hydroxides into precipitates, preventing disinfectant reactions that elevate lead levels.

A multistage dissolved air flotation and advanced oxidation system uses ionized gas bubbles to separate oil and solids from wastewater.

Transfer thorium-228 between stationary phases using complexing agents and pH modification to prevent resin degradation.

A core-shell water-absorbent resin powder with a hydrophobic core and hydrophilic shell absorbs body fluid rapidly.