Ion-Exchanger Regeneration TRIZ Cases

See how a buffer-space design dilutes saturated regeneration water to protect ion-exchange resi

Siloxane solvent keeps impurities suspended for filtration-based dry cleaning regeneration, avoiding distillation waste while maintaining cleaning quality.

A single supporting plate combines chassis, housing, and component retention to cut assembly parts while adding vibration damping and insulation.

Built-in brine regeneration restores the ion exchanger while diverting contaminated liquid away from the steam generator.

Aqueous charging matched to polymer zeta potential, pH, and conductivity improves electret filter charge retention and particle capture.

Electric-field-biased sorbent layers separate and purify fluid mixtures continuously while cutting valves, cycle energy, and sorbent bulk.

Thin ionomer films block noxious chemical crossover while maintaining moisture vapor transmission for lighter, more comfortable protective coverings.

Reactive dienes in waste plastic pyrolysis oil are oligomerized and neutralized to limit gum and coke formation before steam cracking.

Cationic polymerization, separation, and hydrotreating remove reactive dienes from waste-plastic oil before steam cracking.

Cationic polymerization removes reactive dienes from pyrolysis plastic oil, preventing gum and coke before steam cracking to ethylene and propylene.

Lithium hydroxide pH control and electrodialysis close the sulfate loop in black mass refining, reducing waste, CO2, and chemical handling.

Simple hydroxide bases selectively elute aluminum and zinc from AMPA-group polymers, avoiding complexing agents, wastewater pollution, and added cost.

Closed-loop black mass processing uses leaching, lithium separation, ion exchange, and electrodialysis to recover battery metals with less waste and CO2.

Reversing valve control element motion and using an offset reference position cuts switching time, wear, and sensor complexity in water treatment plants.

Coordinated master-slave valve control switches water conditioning tanks by flow and depletion status to maintain supply and streamline regeneration.

On-board communication between valve controllers enables dynamic addressing, master selection, and protected parameter sharing for continuous water conditioning.

A six-sector valve layout increases softener flow while separating brine draw and refill to support regeneration in high-hardness water.

Acidic pH regeneration disrupts the intein complex without high-pH damage, preserving resin function for repeated protein purification cycles.

A combined adsorption, crystallization, distillation, pervaporation, and membrane route raises chemical purity while cutting utility use.

Fluidized lithium ion sieve recovery improves brine extraction by limiting pressure drop, resisting acid degradation, and enabling sieve reuse.

Multi-stage biocide, oxidation, flocculation, and filtration pretreatment removes fouling impurities before DLE to protect sorbents and membranes.

Multi-step pretreatment removes hydrocarbons, organics, sulfides, ions, and solids to limit fouling and protect DLE sorbents and membranes.

Acidic regeneration disrupts the intein-N/intein-C complex without high-pH damage, preserving resin binding capacity for repeated purification cycles.

A cubic close-packed spinel sorbent uses reversible pH-driven ion exchange to separate lithium from brine faster and more selectively.