Water Treatment Parameter Control TRIZ Cases

Distributed manufacturing platform addresses saline supply shortages by enabling localized production of sterile fluid bags within hospital settings.

A movable device moves axially through water mains to deliver ultraviolet light for interior surface disinfection.

A skimmer assembly uses a divider wall and valve to isolate two chambers for independent fluid management.

Segmented anoxic and aerobic reactors convert ammonia nitrogen into nitrate, reducing concentrated liquid volume.

Coupled electrochemical ocean alkalinity enhancement and direct air capture accelerate carbon dioxide sequestration using seawater minerals.

Fluid-contact heatsinks replace cooling fans in UV LED reactors, eliminating mechanical complexity and operational costs while maintaining thermal management.

An unmanned aerial vehicle equipped with multispectral cameras and an AI module detects harmful algal blooms in real time.

A sink-trap disinfection apparatus channels wastewater through segmented volumes using diverters and UV light for thorough fluid purification.

Magnetic sensors detect brine tank depletion levels, replacing unreliable manual guidelines with automated replacement notifications.

Segmented reactors using porous silver and palladium catalysts convert nitrate to nitrogen gas while minimizing ammonia by-product formation.

A greywater treatment system injects carbon dioxide to adjust pH levels and separate solids through pressure chambers.

Segmenting the thin-walled cartridge from the structural superstructure resolves the contradiction between high-pressure reliability and tool-free recyclability.

A self-contained water disinfecting module integrates hot and cold UV treatment with flow sensing to activate purification at the point of use.

A wastewater process coagulates microplastics via electro-coagulation then adds enzymes to decompose them into recoverable monomers.

A hydrothermal carbonization reactor recirculates a wet-oxidized sludge fraction to recover heat and increase chemical oxygen demand.

A pump station recirculates wastewater to a pre-chamber to neutralize hydrogen sulphide through aerobic degradation.

A vacuum venturi system meters saturated brine into water streams to produce electrolyte with correct conductivity.

A solid-liquid separation device recycles thickened solids back into an anaerobic digester to maintain high biomass concentration.

Dynamic mode switching between constant-power and constant-flow-rate operations reduces operating costs while maintaining stable water production.

A hydrodynamic separator splits mixed liquor suspended solids into concentrated and dilute streams to recycle biomass back to the bioreactor.

Real-time feedback from a bio-electrochemical sensor adjusts ozone dosage based on biodegradability, reducing operational expenses and unwanted byproducts.

Powder activated carbon adsorbs glycol contaminants from industrial wastewater, eliminating costly off-site treatment requirements.

Segmented aerobic and anoxic zones maintain dissolved oxygen below 0.2 mg/L to prevent anammox inhibition while eliminating supplemental carbon dosing.

Vertical trickling filter towers reduce hydraulic constraints and energy intensity by enabling gravity-driven flow through aerobic and anaerobic stages.

Segmenting the device into a swappable decorative top and functional base resolves the trade-off between aesthetic customization and structural complexity.

A spatiotemporal feature-based method calculates domestic wastewater effluent loadings using population distribution data and per capita coefficients.

Electromagnetic pumping moves saline liquid through pipelines without mechanical components, eliminating costly pumping stations.

A composite of calcium salts and activated carbon removes naphthenic acids from wastewater streams.

A pulsed electric field disinfects water by applying high-voltage pulses to create electroporation in microorganisms.

Granular activated carbon electrodes in a tank reactor treat high-strength wastewater by adsorbing and electrochemically oxidizing recalcitrant contaminants.

An airlift brine dispersal system segments discharge into vertical conduits to spread effluent widely, preventing high shear forces that harm marine life.

A blending unit adjusts partial flow ratios to maintain target water hardness during ion exchange resin regeneration.

A system with a cleanup column and conductivity verification station maintains ultrapure water purity through automated fluid routing.

Conductive diamond anodes produce stable, high-concentration ozone water to resolve low concentration and residual chemical issues in portable sterilization.

Segmenting a separation membrane module into multiple outlets allows independent flow control, enabling precise abnormality detection without adding sensors.

Magnetic tags replace cumbersome manual ledgers by automatically associating member IDs with apparatus data, reducing management time and cost.

Hydrofluoroolefin refrigerants replace high GWP fluids in vacuum evaporators, reducing environmental impact while maintaining efficient pollutant separation.

Real-time blockage calculation using level and flow sensors prevents solids bypass and reduces unnecessary cleaning cycles in wastewater treatment.

Pre-formed granular media embeds specific bacteria to eliminate slow biofloc formation and enable customized contaminant reduction.

An integral flow controller provides back pressure to eliminate gaps between purification media and the tank, improving water distribution.

A core column simulator circulates activated sludge to assess wastewater biotreatment performance.

Flow rate sensors detect hydraulic circuit conditions to inhibit chemical dispensing during low flow, preventing overdosing and product waste.

A wastewater bypass system uses magnetic ballast to enhance settling during high flow periods.

Modular vacuum distillation reduces energy consumption while maintaining high productivity in compact, deployable units.

Dynamic UV dose adjustment via salinity detection resolves conflicting reliability and energy consumption requirements for ballast water treatment.

A vortex generation zone induces rotational flow to separate hydrocarbons from water using centrifugal forces.

A capacitive deionization electrode combines carbon nanotubes with metal impregnated adsorbents to enhance electrical conductivity.

Biogas injection and pressure reduction drive flotation separation of biomass in anaerobic wastewater treatment reactors.

A weakly basic anion exchanger filter bed adjusts deionized water conductivity through passive ion exchange.

Composite iron-manganese phosphate synchronously stabilizes cadmium, lead, and arsenic in soil by forming stable complexes and adsorbing contaminants.