Solid Sorbent Liquid Separation TRIZ Cases

See how a segmented filter-plate design with buffer chamber distributes refrigerant flow and re

See how a dual-brine heat pump system converts rejected cooling heat into distilled water using

See how a cylindrical filter cartridge with radial flow reduces resistance and impurity deposit

See how a cylindrical filter cartridge with radial flow increases effective filter area to redu

Separate bleach and enzyme doses are released in sequence by a wax-motor holder, improving dishwashing performance without manual dosing.

Chelate resin ion exchange removes calcium and magnesium from lithium hydroxide solution, enabling trace impurity control without sodium contamination.

Selective precipitation and filtration remove fluorine, phosphate, and impurity metals so Ni, Mn, Co, and lithium can be recovered from black mass.

A side-stream ion exchanger cuts coolant pressure loss while keeping particle filtration in the main flow and enabling separate component replacement.

Alternating upflow and downflow adsorbers cut energy use, improve column construction, and allow partial maintenance without full shutdown.

A two-step Q and SP column sequence raises botulinum toxin purity to 95%+ while preserving stability and biological activity.

Sequential valve connection of multiple purifying units cuts residue buildup, buffer use, and run time in semi-continuous chromatography.

Flocculation and depth filtration before Protein A capture reduce resin fouling and low-pH precipitation while maintaining antibody purity.

A reduced copper bed and adsorbent purify feed fluid in one vessel at ambient temperature, cutting energy use and extra stages.

Upstream desiccant treatment of vapor and liquid hydrocarbon streams cuts contaminant carryover, separations burden, and maintenance.

Combining surface-capture and magnetic bead immunosensors extends troponin detection range and improves point-of-care sensitivity.

Controlling chromatographic partitioning removes host cell lipases from production proteins, lowering HCPs and protecting polysorbate-80 stability.

Neutral pH elution with chaotropic agents, sugar alcohols, and amino acids cuts Fc protein aggregation and supports scalable antibody purification.

Repeated fraction recycling synchronizes feed loading and elution in gradient chromatography to cut product loss and raise purification productivity.

Sequential cation, hydrophobic, and anion chromatography raises botulinum toxin purity while preserving biological activity and yield.

Two-stage acid dextrinization controls low-DP fractions to reduce bitterness and deliquescence while improving resistant dextrin flowability.

A staged adsorption, desorption, and membrane process recovers high-purity lithium salts from contaminated brines with lower waste and energy use.

Hydrophobic boundary walls and bottleneck channels guide capillary blood separation, reducing hemolysis and enabling automated sample handling.

Multiple radial bottom connections and a segmented manifold improve flow uniformity, cut pressure loss, and lower vessel height.

A multimodal solid phase uses an ascending pH gradient to separate ssRNA from dsRNA and DNA with high recovery near neutral pH.

A multi-way valve enables continuous brine adsorption, desorption, and solution pushing to raise lithium adsorbent use and cut costs.

Removing evaporation between glucose isomerization and multicolumn chromatography cuts energy, eluent use, and plant size.

A single affinity column binds cells, lyses them, and captures DNA or RNA to cut handling time, contamination risk, and sample loss.

A modified SpyDock polypeptide enables reversible SpyTag binding and gentle pH 5.0 elution for high-purity protein purification.

Non-random 3D void and pore structures improve affinity-based cell capture by raising surface area while limiting non-specific interactions.

Sequential basic and acidic washes in affinity chromatography remove free light chains and aggregates while improving binding protein purity and yield.

A rotary actuator combines turning and axial engagement to operate a manifold bypass valve while maintaining filtered water flow.

Separates full AAV capsids from empty capsids and DNA using metal affinity ligands with gradient elution while avoiding toxic heavy metals.

Benzoate salt or benzyl alcohol washes improve Protein A removal of host cell proteins that co-elute with Fc-region antibodies.

Separates free analytes from protein-bound fractions by size exclusion, reducing surface loss and preserving binding equilibrium for accurate quantification.

Molecular sieve adsorption removes residual monomers and volatiles from copolymer polyol, cutting VOC emissions without high-temperature yellowing.

Selective ligands and zone splitting separate Nd, Pr, and Dy from waste magnets at high purity and much higher productivity with minimal waste.

Modified silica gel adsorbs siloxanes from waste plastic pyrolysis oil to improve storage stability and reduce fouling and catalyst damage.

Selective sorption, impurity removal, membrane concentration, and stream recycling raise lithium recovery while cutting water use from brine.

Shifting Protein A elution to pH 4-5.5 improves viral clearance while preserving Ig protein recovery and stability.

Dissolvable magnetic and buoyant beads enable gentle cell selection and release, improving isolation efficiency and viability.

Targeted double RMCE fixes FcRn and BirA cassette order in mammalian cells to deliver stable, high-yield biotinylated FcRn with fewer by-products.

Extended jet-breaking plates redirect column flow orthogonally to cut axial dispersion, limit bed fluidization, and improve SMB hydrodynamics.