Water Treatment Parameter Control TRIZ Cases

Spherical polyamide filter elements use capillary action to extract floating oil films, preventing bacterial growth and maintaining coolant quality.

A multi-tier ultrahigh pressure reverse osmosis system concentrates acetic acid solutions using three membrane module arrays.

Real-time optical analysis replaces batch testing, eliminating production downtime while maintaining grey water quality standards.

Continuous granular adsorbent bed filtration replaces exhausted material with fresh carbon to maintain constant treatment levels.

Automated spreading device distributes medicament evenly across swimming pools without relying on circulation systems.

Segmenting filtration into drum and disc stages prevents clogging from high suspended solids, maintaining continuous wastewater throughput.

Aluminum dissolution stabilizes fluorine as fluoroaluminate ions, preventing hazardous hydrogen sulfide gas generation during heavy metal removal.

Segmented brush and nozzle stages remove coarse and fine particles via vacuum suction, maintaining flow rates without manual disassembly.

An anammox reactor uses microbial separation filters to retain bacteria and stabilize nitrogen removal efficiency.

Segmented cartridges store concentrate and water separately, then an electronics module controls flow rates to mix diluted solutions on demand.

A real-time performance management system estimates time-varying membrane physical parameters using a phenomenological model.

An air admittance valve admits ambient air into the discharge hose during suction, preventing vacuum lock that hinders efficient slurry transport.

A method inactivates microorganisms by passing CO2 gas bubbles through an aqueous solution at room temperature.

A gasification unit with a disk-pack module separates hydrogen and oxygen gases from water treatment streams.

Segmented chambers isolate oxygen generation from hydrogen production, eliminating ozone formation while maintaining continuous system durability.

An independently openable compartment protects dry chemicals from water intrusion while enabling controlled delivery through gravity.

Ambient catalytic oxidation destroys PFAS contaminants, reducing energy consumption and equipment complexity compared to thermal incineration.

A wastewater treatment system regulates oxygen supply to maintain a target carbon-to-nitrogen concentration ratio between sequential biological steps.

An effluent elevator system lifts wastewater to a higher elevation using an air source and internal baffles.

Aeration screens lift fats from wash water while skimmers collect the concentrate, preventing nutrient loss in processing plants.

Electrolytic cartridge generates aqueous ozone directly in water streams, resolving uniform distribution challenges while maintaining safe 0.8 ppm levels.

Segmented containers separate filtration from sterilization, while periodic UV cycles maintain water freshness during storage.

Dynamic mixer-injectors combine pressurized steam with sludges to form a single-phase mixture, eliminating incomplete hydrolysis and reducing reactor volume.

Dynamic oxygen control merges nitrification and denitrification zones to reduce energy consumption while maintaining complete urea conversion.

Polarity switching on hydrogen storage metal electrodes generates high colloid concentrations without external additives, simplifying device handling.

A spectrophotometric sensor measures hypochlorite concentration using monochromatic light absorption and photoelectric detection.

An ion repulsion cell separates oppositely charged ions from electrolyte solutions using high capacitance electrodes.

A perfusion bioprocessing system uses a control unit to divert process fluid flow between two tangential flow filters.

Segmented turbine modules and a removable venturi reduce service complexity while maintaining uninterrupted water supply.

A pH meter and alkali supply unit regulate desulfurization waste water chemistry to stabilize acid gas removal.

Performic acid rapidly oxidizes dissolved sulfides to sulfate, minimizing hydrogen sulfide odors and system corrosion without excessive chemical dosage.

Sequential cleaning and rinsing steps remove contaminants from the water tank unit without manual intervention.

Coagulants and filtration separate paint solids from ethylene glycol monobutyl ether, reducing off-site waste transport costs for automotive assembly plants.

Cloud point solutes create high osmotic pressure differentials for forward osmosis desalination, eliminating the need for high-pressure pumps.

A distillation column separates vapor from contaminants using density differences within a heat exchanger.

A UV-C LED aerator integrates germicidal irradiation into a sieve insert to disinfect flowing water at low voltage.

Removing organic impurities via adsorption or oxidation prevents crystal contamination during sulfate salt recovery.

A valve assembly uses a buoyant float to separate oil from water by seating when the oil layer reaches a certain thickness.

A particulate removal system filters solids from industrial fluids, preventing sensor fouling and enabling automated chemical control.

A fluid sterilization system uses dynamic temperature and pressure profiles to inactivate contaminants without fixed setpoints.

A submerged ozonator element connected via a wall-mounted electrical connector generates ozonated water while isolating high-voltage components from the liquid.

A floating desalination plant anchors to the seabed and utilizes a closed-loop cooling system with an external seawater radiator.

Ambient light sensor controls status indicator operation timing in water filter monitoring systems.

Smartphone camera captures liquid sample images for automated opacity ranking, replacing slow laboratory tests with standardized digital analysis.

Hydrophilic ME biocatalyst retains ammonia-oxidizing microorganisms to minimize nitrous oxide emissions and nitrate anion production during aerobic nitritation.

A water treatment device uses segmented sacrificial anodes inserted via dedicated bores for quick maintenance without dismantling the hollow body.

A wastewater treatment system manages oxygen levels across anoxic and aerobic zones to optimize biological pollutant removal.

A water replicating system analyzes target properties and treats source water to match specific mineral and pH profiles.

A UV absorbance method calculates optimal coagulant doses for cyanobacteria removal in water treatment.