Water Treatment Parameter Control TRIZ Cases

Flow transition detection in electrolytic biocide units prevents overproduction waste during low flow while maintaining biofouling inhibition.

Dynamic operational parameters adapt to varying air quality and humidity, resolving inconsistencies in generated water purity.

Switching a dual-use tank between anaerobic and aerobic modes handles peak flow spikes without requiring oversized membrane bioreactor capacity.

Dual UV sensors measure distinct attenuation characteristics to determine radiation intensity at the liquid-cladding boundary.

Control unit detects torque thresholds to determine flow velocity, eliminating external sensors and reducing maintenance costs.

Silica catalyzes PFAS hydrolysis at 100°C to destroy 90% of contaminants, eliminating expensive spent media disposal costs.

A plunging liquid jet reactor integrates a semi-permeable membrane filter to separate water molecules using hydraulic pressure differentials.

A biological filtration process uses staged nitritation and deammonification to remove nitrogen from wastewater.

Lyophilized Saccharomyces boulardii yeast biomass biosorbs lead ions from aqueous solutions through rapid mass transfer.

Discontinuous biocide dosing stabilizes concentration in white water circuits, reducing degradation and environmental impact.

A dosing pump introduces liquid mineral concentrate into a water flow to regulate the mineralization state of delivered drinking water.

Fuzzy logic controller regulates alkaline material dosing in biotrickling filters to maintain optimal pH levels for hydrogen sulfide removal.

Liquid titania treatment solution precipitates heavy metals and oxyanions from aqueous sources through pH and ORP adjustments.

A controller regulates fresh and salt water supply in forward osmosis energy systems.

Carbonate alkalinity treatment removes diverse contaminants at high pH, eliminating lime dissolution issues and reducing waste volume.

A nonlinear control algorithm adjusts oxygen scavenger feed rates based on real-time oxidation-reduction potential to maintain stable corrosion conditions.

A treatment vessel uses multiple rotors and static zones to generate non-Newtonian flow characteristics.

A membrane bioreactor system captures wastewater biogases to separate methane and carbon dioxide streams for reuse.

An optical sensor system determines fluid characteristics by directing light through the medium and processing transmission data.

A biological process reduces selenate to selenite for adsorption onto coagulant solids, followed by aerobic oxidation of residual species.

A hydrocyclone separates magnesium ammonium phosphate crystals from digested sludge using centrifugal force.

Series filtration unit uses upstream mechanical filters to shield activated carbon and ultrafiltration membranes from clogging, extending service life.

Glass-coated titanium apatite particles transmit ultraviolet rays to activate photocatalysis within a purification device.

An aqueous calcium carbonate solution remineralizes soft water while avoiding corrosive lime compounds and reducing carbon dioxide emissions.

Liquid ring injection reduces pressure drops in hydrothermal carbonization tubes, enabling efficient heat recovery and scaling prevention.

Anodic oxidation and carbonation treat clinical wastewater, reducing COD to <2500 mg/l and pH below 9 without hazardous chemical handling.

Sensors monitor tank pressure and TDS levels to identify degraded components, triggering replacement shipments without manual intervention.

A water purification apparatus uses a flow sensor and processor to track liquid volume in real time.

Dynamic capacitive deionisation pre-treatment protects electrodeionisation units from ion overload, extending cartridge life.

Segmented rings extract from the cap to track filter lifespan, resolving complexity issues in existing management indicators.

A two-stage water treatment method precipitates sulphates as gypsum and ettringite using calcium compounds and electrocoagulation.

A neutralization cell raises chlorine solution pH via directed flow between anode and cathode chambers.

Temperature sensors monitor fluid heat levels to verify decontamination success and eliminate dedicated station delays.

Machine learning directs acoustic transducers to move microplastics, preventing filter clogging and preserving beneficial aquatic components.

A UV dosimeter uses a selective barrier to protect its sensitive layer while allowing oxygen access for reversible color changes.

A portable water treatment system detects inlet pressure to activate a pump for unpressurized sources while deactivating it for pressurized ones.

In-situ ORP probes measure oxidation-reduction potential at operating temperature to create real-time signatures for corrosion monitoring.

Merging activated sludge upstream of ballasted flocculation resolves insufficient soluble BOD removal while maintaining rapid settling speeds.

A stratified multi-media bed coalesces hydrocarbons and filters suspended solids using composite cellulose-polymer pellets.

Segmented outlet lines and controlled settling periods prevent sludge contamination during halogenated water discharge.

Float valve switches compressed air paths to manage tank volume, eliminating separate sedimentation devices.

A seven-port multi-way valve isolates the main water circuit during automated regeneration, preventing brine contamination of soft water.

A water purification system selects biochar filtration cartridges based on real-time sensor data to remove detected contaminants.

A multi-stage filter cartridge assembly purifies water using a pump-driven circulation pathway.

A coagulation analyzer detects agglomeration start time to determine optimal injection rates automatically.

A digital display panel with an internal generator detects water flow energy to calculate filter obstruction levels.

Electrolysis module produces sodium hypochlorite while inert gas extraction prevents hydrogen accumulation and explosion risks.

Continuous separation and dual filtration removes nitrogen compounds from raw manure, preventing ammonia volatilization during storage.

Segmented bead filter units remove impurities via independent back-flushing cycles, eliminating maintenance downtime.

A printed circuit board antenna generates electromagnetic induction fields to treat fluids without complex mechanical coil assemblies.