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.

A controlled manganese-aluminum oxide process forms an H-form ion exchanger for selective lithium recovery from sodium-rich brines.

A composite structure traps polymer granules within a porous fibrous matrix to absorb dissolved heavy metals from water.

A resin regeneration system crystallizes hard water components from drained water to reduce wastewater volume.

A refining system uses membrane filtration and decolorization to process fermentation broth into high purity long chain dicarboxylic acid.

Segmented reagent volumes and a pressure-actuated flow path enable on-demand chlorine dioxide generation without complex membranes or external power.

A bipolar membrane electrodialyzer separates acidic solutes from regeneration wastewater to produce reusable acidic aqueous solutions.

Monotonic ionic segment distribution in a polymer electrolyte membrane resolves non-uniform ion transport bottlenecks to boost fuel cell power output.

Photochemical activation of persulfate enables continuous total organic carbon reduction at ambient temperature without pH adjustment.

A grey water diversion system uses a gas pump to aerate the filter and lift debris into the flow path for removal.

Diisocyanate-based polymers retain phosphoric acid in electrolyte membranes, enabling efficient high-temperature operation without humidification.

A magnetite bed captures magnetic resin fines via magnetic fields, replacing complex membrane filtration to maintain high flow rates.

Strongly basic anion exchange resin adsorbs selenate while ferrous iron co-precipitates selenium, reducing retention times and waste volumes.

A shape memory polymer foam expands from a compressed state to occlude vascular anomalies via electromagnetic actuation.

Compressed salt block with extension portion fills void space between tank and housing, eliminating spillages while reducing required brine tank volume.

In situ iodine treatment of anion exchange resins reduces leakage below 2 ppm and extends microbiological performance.

In-situ hydrogen peroxide generation via acoustic cavitation eliminates external reagent costs during ferro-cavitation metal recovery.

A binder-free method mixes particulate copper sulphide with calcined rehydratable alumina to form a homogeneous dried sorbent.

Evaporates water from wastewater streams to reduce volume and increase solids concentration for reuse or disposal.

Segmented nozzle inserts eliminate dead spaces and promote turbulence to ensure uniform fluid distribution within ion exchange columns.

Sensor-controlled cleaning system automates tank rinsing to eliminate residual agent odors without manual intervention.

A phase-separated anionic exchange membrane enables selective ion transport through contiguous hydrophilic domains within an elastic matrix.

Disordered pore structures in low-silica hybrid particles reduce residual silanol activity, improving column efficiency and hydrolytic stability.

Staged plug-flow regeneration reduces regenerant waste and space requirements by moving fluid through multiple vessels in sequence.

A regenerative water apparatus dissolves a substance block using raw water to produce consistent solution for softening systems.

Replacing rigid outer shells with flexible, layered netting eliminates single-use waste while maintaining structural integrity during wave action.

A counter current decantation reactor circulates adsorbent through brine to capture lithium ions efficiently.

A simplified sludge recirculation system uses hydro cyclones to progressively purge water from sedimentation zone waste.

A portable water treatment unit adjusts pump speed to maintain chemical effectiveness.

Fibrous activated carbon removes metallic impurities below 10 ppb, overcoming granular carbon limitations for silicon wafer etching.