Water Treatment Parameter Control TRIZ Cases

Electrocoagulation and membrane distillation remove silica and hardness ions from produced water, reducing scale formation in steam generators.

A mobile water treatment plant uses a three-way actuator to direct flow for automatic filter cleaning.

Electrochemically activated water oxidizes residues and neutralizes microbes, reducing chemical usage and water consumption during sanitation.

Sediment capture traps use hydrodynamic forces to collect lake bottom pollutants, reducing dredging costs and ecosystem damage.

A fluid injection filtration system uses a disposable cartridge to separate suspended solids from injected water.

Temperature-grouped histograms rank demulsifiers by separation efficiency, resolving accuracy issues caused by crude oil processing fluctuations.

Aeration tank mixer adjusts bubble generation rates to optimize oxygen transfer efficiency in wastewater treatment processes.

Overflow passages and controlled circulation prevent membrane drying by maintaining liquid levels, resolving reliability versus complexity trade-offs.

Oscillating extraction and electro-deposition units recover nickel from wastewater without generating solid sludge or causing membrane pollution.

Centralized water treatment system regulates purification devices to supply customized purified water throughout a building network.

Segmented gas traps and mechanical barriers prevent scale accumulation on sensors, ensuring rapid water flow detection and reliable chlorine production.

In-situ precipitation of adsorbents on filtration components increases capacity and reduces turbidity without lowering flow rates.

A rotatable manifold shelf redirects water flow paths to accommodate different filter cartridges without structural changes.

A portable atmospheric water generator uses a rotating desiccant core and heater to extract moisture from ambient air for collection.

Overlapped gas hoods intercept biogas to prevent biomass carryover, resolving retention issues in upflow reactors.

Recirculating anaerobic digestion liquor maintains free ammonia levels to boost methane production while eliminating costly external chemical additions.

Recirculation jets dissolve solids while preventing deposit formation that typically requires mechanical agitators and increases energy consumption.

A gas piston replaces mechanical pistons to reduce energy consumption and device complexity in continuous desalination cycles.

Integrated in-pipe sensors detect leaks and poor water quality parameters, triggering automated valve closure to prevent flooding and contamination.

Gallium-substituted GaAl12 coagulants neutralize anionic contaminants through charge-neutralization mechanisms.

Induced symbiotic osmosis removes radionuclides from high salinity produced water, recovering potable water while reducing methane emissions.

A sequencing batch reactor paired with a moving bed biofilm reactor treats wastewater through parallel anoxic and aerobic biological processes.

A water purifier filter module uses a movable fitting valve module guided by a support structure for detachable coupling.

Positioning a filter cage near the spout creates a closed pathway that eliminates bypass flow and improves filtration reliability.

A water-ozone system creates an oxidation reduction potential of 600 to 800 mV to microbiologically decontaminate food animal carcasses.

A processor regulates H-bridge current direction and rate using real-time feedback voltage signals.

A liquid transfer device uses a permeable filtering surface to channel debris away from the internal pump mechanism.

A multi-cage ballast water filtering apparatus uses pressure differential signals to trigger simultaneous automatic backwashing of all units.

Replacing banned phosphorus additives with azole compounds and zinc mitigates corrosion while maintaining environmental compliance.

A bioelectrochemical reactor regenerates caustic and recovers elemental sulfur from hydrocarbon processing waste streams.

A modular hub and removable cartridge system generates ozonated water via an electrolytic cell with diamond anode.

A vacuum regulated ozone generator uses a pressure regulator to manage gaseous pressure in sealed tubing.

A vacuum process precipitates solid metal carbonate hydrates from aqueous mixtures.

Segmenting acidification and methanogenesis into separate reactors stabilizes pH control and reduces chemical usage in wastewater treatment.

A semi-continuous sludge hydrolysis reactor uses a common gas headspace to maintain constant pressure across parallel reaction chambers.

A denitrification system measures influent nitrate, nitrite, and dissolved oxygen to calculate precise methanol feed rates.

A solid-liquid separator circulates solvent A through a closed refrigeration loop to enable efficient dehydration and deoiling.

Sealed reactor maintains elevated pressure to dissolve hydrogen gas, resolving low solubility limits in autotrophic denitrification.

Hydro-cyclone separation and valve toggling remove waste solids from supercritical wastewater, preventing downstream clogging and corrosion.

A pH and redox potential-adjusted water production apparatus controls chemical parameters to dissolve wiring metals in semiconductor manufacturing.

A salt composition increases water density to enhance buoyancy while eliminating corrosiveness and microbial growth.

Segmented manifold skid and hydrocyclone separator remove sand from flowback fluid, reducing retention time and preventing accumulation in downstream vessels.

AOAO bioreactor with sludge double-reflux supplies nitrite and internal carbon for anammox, reducing external carbon needs in low C/N sewage.

Accurate Level Generator averages multiple readings to stabilize water level data for volumetric flow calculations.

A salon backwash station integrates sensors and filters to recycle clean water, reducing resource consumption during hair treatments.

Dynamic bracket spacing adjusts sponge density to resolve the contradiction between high porosity for microorganism attachment and volume efficiency.

Electrically-driven separation systems replace heavy mechanical units with compact electrodialysis equipment to reduce capital costs and energy consumption.

A vapor condensing system uses low-voltage ionization to direct water molecules toward collection plates.

Segmented reservoirs and a dedicated meter housing prevent contamination while providing real-time filter efficiency data.