Water Treatment Parameter Control TRIZ Cases

Sequential dust and acid scrubbing prevents filter clogging while recycling solutions to lower ammonia levels and carbon emissions.

Porous silicate particles adsorb heavy metals from acidic wastewater, resolving cost and stability trade-offs in treatment.

Acidic cationic silica sol binds cyanobacteria into heavy aggregates that sediment, avoiding toxic biocides in open waters.

Reverse-phase HPLC with OPA derivatization detects amino acids in 50 µL plasma samples.

Lowering water pH prevents chemical precipitation, enabling iron bacteria to biologically separate iron and humus without harmful oxidants.

Multi-chamber wastewater system adds organic carbon and alkalinity supplements to enhance total nitrogen removal efficiency.

Computer vision resolves occlusions and analyzes group distribution to eliminate false alarms from manual monitoring errors.

Segmented impermeable partitions prevent soil contamination while humidity sensors maintain aerobic conditions for consistent phytosanitary product breakdown.

Electrode capsules generate reactant gas to control pH and alkalinity without chemical additives.

A smart filter housing integrates a fusible link memory element to detect operational life expiration.

A reverse osmosis system feeds concentrate directly between separators using pressure increasing means to prevent scale accumulation and membrane fouling.

Segmented electrolysis chambers with a semipermeable membrane resolve the contradiction between high hydrogen concentration and precise pH level control.

Urease-immobilized catalyst particles decompose urea in feed water via enzymatic hydrolysis.

A UV water disinfection system adjusts deep ultraviolet LED intensity based on measured fluid transparency.

An antimicrobial polymer vessel sanitizes liquids by reducing microbial concentrations 99% or more, eliminating consumable filters and chemical additives.

Check fitting unit segments cold water flow path from discharge unit to isolate pressure changes.

An electrolyzer cell in the return line generates chlorine from brine to maintain disinfection levels within a water softening tank.

Pressure pulse transmission through fluid lines eliminates electrical hazards and cyber attack risks in medical devices.

Laser shock wave crystallizer converts high TDS brine into recoverable salts, eliminating costly disposal waste.

Compressed gas generates large bubbles to agitate waste liquid and break up solid accumulations in lift stations.

A UV water disinfection system adjusts fluid flow and radiation intensity to ensure uniform microorganism exposure.

Low voltage operation in capacitive deionization cells reduces spacer scale buildup and maintains pH stability below 8.5.

Oxidized carbon anodes shift the potential of zero charge to restore minimum ion conditions, extending separation lifetimes and improving charge efficiency.

Multi-function controller monitors water softener status to maintain optimal dissolved solids levels in cooling systems.

Electrodialysis removes chloride ions from seawater samples to enable accurate chemical oxygen demand analysis without toxic masking agents.

A forward osmosis filter prepares purified water from raw water using an osmotic pressure gradient.

A water vapor distillation system uses dual heat exchangers to pre-heat source water via phase change condensation.

A polyaluminum sulfate coagulant formulation stabilized with phosphoric acid to maintain non-corrosive properties in water treatment systems.

A modular water purification device uses a Peltier device to vaporize and condense water without compressors or refrigerants.

Segmented seals and quick-disconnect mechanisms resolve complexity in water softener regeneration cycles.

Surface application of sulfate or nitrate salts overcomes injection well limitations and vadose zone gaps.

An integrated UV-C LED cap purifies stored liquids to eliminate bacterial contamination while reducing plastic waste from disposable bottles.

A mixing pump pressurizes flocculant solution for maturation in a dedicated pressure tank.

A water softening apparatus uses a diaphragm to transfer cleaning solution into an electrosorption unit, eliminating the need for external pumps.

A thermal buffer tank balances fluctuating energy demands by conditioning dialysis water temperatures via centralized heat exchange.

A shear clarification device separates greywater particles by size and shape using flow-induced migration.

An automated water treatment system maintains optimal resistivity and eliminates bacterial contamination in environmental chamber humidification loops.

A compact upper layer cleaning apparatus utilizes reverse water flow to remove accumulated iron and manganese from filter media.

Segmented filtration with high-pressure main and low-pressure backflush filters removes silt while fragmenting organisms to meet IMO standards.

A submerged sensor probe measures pH and oxidation reduction potential within a pool recirculation flow cell.

Programmable controller adjusts regeneration cycle durations based on measured water usage, minimizing waste from fixed-time cycles.

Organic coagulants improve primary sludge dewaterability and energy balance by enhancing suspended solids removal and methane production.

Alternating mixer speed between suspension and reduced modes cuts energy use by half during anoxic processes while maintaining solid matter suspension.

Modulating aluminum, boron, cobalt, magnesium, and zinc concentrations in wastewater limits filamentous growth while increasing intracellular protein levels.

UV pre-irradiation enriches peracetic acid with stable oxygen-centred free radicals for enhanced water sterilization.

A single-tank reactor balances ammonia and nitrite concentrations to maximize nitrogen removal while minimizing aeration energy requirements.

A biosensor monitors soluble biodegradable carbon uptake to modulate return activated sludge flow rates in wastewater treatment.

A drinking water supply device uses alternating hot and cold water flows to wash internal paths.

A detachable change indicator clips to the water container base.