Water Treatment Parameter Control TRIZ Cases

Onboard electrolysis converts grey water into hydrogen and oxygen gases, eliminating heavy gas storage tanks to reduce aircraft weight.

A concentration measurement system corrects ion electrode readings using batch calibration data to improve accuracy.

A uniquely configured membrane permeate flow path generates time-sensitive data for real-time fouling detection in reverse osmosis systems.

Adaptive algorithm unit estimates diffusion rate and flow resistance to calculate film health state, reducing energy consumption from inaccurate assessments.

A mobile water treatment wall integrates pre-RO and RO devices on a wheeled frame for dialysis systems.

A containerized coalescence separator device separates oil from water using floating skimmers and volumetric pumps.

A tap water system measures turbidity and inspects for foreign materials using a camera to verify quality before release.

A UV-LED water disinfection reactor uses electrical parameter monitoring to maintain consistent light output.

Green rust agents decompose hydrocarbon sludge and reduce hydrogen sulfide concentrations, shortening treatment time.

Acidified sour water undergoes hydrocarbon gas sparging to extract hydrogen sulfide, eliminating chemical scavenger costs and safety risks.

A dialysate disposal apparatus directs effluent into plumbing water flow paths using automated fittings and controllers.

Multi-stage biosolids digestion system uses acidic hydrolysis to break down insoluble organic polymers, reducing pathogenic microorganisms and hydrogen sulfide.

Calculated oxygen consumption rates enable precise aeration airflow adjustments, resolving measurement accuracy issues during fluctuating wastewater loads.

Partial recalibration of a fluorometer intercept compensates for zero point drift, maintaining measurement precision without full system shutdown.

Multiple waste liquid chambers use pneumatic pressure switching to enable simultaneous collection and discharge cycles.

A water softener valve uses a movable core to switch between forward and backwashing saline suction paths.

Recirculating treated wastewater with acetic acid and phosphate sustains activated sludge microbial populations.

A flowing-water sterilization system uses an infrared-free ultraviolet LED to irradiate seawater through a dedicated flow channel.

A water softener brine tank adjusts fill duration using a calculated multiplier factor to deliver the correct salt dose.

A two-layered microbial film on a support enables anaerobic ammonia oxidation by producing nitrite in the outer layer.

Periodic electrodeionization cycling restores ion exchange capacity without chemicals, lowering wastewater and energy use.

A rotary activated bacillus contactor supplies oxygen to biofilms through periodic submersion and exposure.

A three-compartment electrolytic cell uses a ceramic-polymer diaphragm to separate anodic and intermediate compartments.

Quaternary ammonium hydroxide dissolves aluminum and silicon oxides in steam generators while corrosion inhibitors protect metallic components from damage.

A computer-implemented method estimates contamination indexes for combined sewer overflow units to prioritize wastewater flow through actuators.

A nanofiltration system recovers monovalent brine from softener regeneration cycles.

A ballast water treatment device combines physical filtration with ultraviolet sterilization using a vortex generating unit to mix the water.

A hybrid seawater desalination device combines photovoltaic and wind power generation with an electrical control cabinet to manage renewable energy distribution.

A denitrification tank introduces polyethylene glycol to fuel heterotrophic bacteria for nitrate reduction.

Decentralized point-of-use water treatment system uses segmented filtration stages to remove trace contaminants while minimizing device complexity.

Chemical reagents dissolve cutting oil and metal contaminants in waste silicon slurry for solid-liquid separation.

Pyrolyzed iron sludge residue acts as a composite conditioner for deep dewatering, recovering resources from waste generated by Fenton oxidation.

A fluidized bed reactor uses partitioned troughs to distribute Fenton reagents evenly across porous packing materials.

A water treatment system reduces scale-forming compounds in cooling pond water using membrane separation and brine recovery stages.

A water filter uses a floating ball and color scale to visually signal cartridge blockage status.

Famine-feast operational regime enriches polyhydroxyalkanoate accumulating microorganisms in wastewater treatment systems.

A computer system determines water treatment parameters by combining absorbance measurements with fluorescence emission spectra ratios.

Biological digestion and flotation reduce boron and methanol in produced water, enabling safe environmental discharge.

Applying intermittent electric current to a single reactor activates specific bacteria for simultaneous carbon, nitrogen, and phosphorus removal.

A denitrification unit uses an oxidation-reduction potential probe to monitor nitrate conversion and regulate electron donor supply.

Automated chemical feed pump adjusts flow rates based on real-time usage data, reducing manual intervention during concentration fluctuations.

Coagulants merge tertiary treatment into secondary clarification to cut sludge volume.

A decentralized biosolids conversion system processes wastewater on-site using dewatering and oxidation modules to produce reusable soil amendments.

Dynamic valve routing switches between reverse osmosis filtration and direct bypass to balance water purity against flow rate.

A desiccant unit alternates between adsorption and desorption zones to extract liquid water from atmospheric air using a rotating wheel mechanism.

A vertical flow constructed wetland uses low-pressure forced aeration to drive upward gas movement through unsaturated filter layers.

A tank sterilizer generates microbubbles via electrolysis using an integrated electroconductive connector.

Specialized seeding surfaces capture loose fibers to prevent downstream damage while reducing maintenance needs.