Water Treatment Parameter Control TRIZ Cases

A secondary control system calculates optimal pump flow, energy recovery mixing rate, and conversion ratio to minimize high-pressure pump energy consumption.

Multilayer evaporator separates organic wastewater steam for catalytic oxidation, enabling in-situ catalyst regeneration to lower energy consumption.

Ion exchange removes minerals while temperature stabilization prevents over-foaming, ensuring consistent carbonation stability in beverage dispensers.

Novosphingobium sp. SJB007 removes over 97% of phosphorus from wastewater, overcoming low tolerance and difficult culturing of traditional strains.

Biological agents accumulate radioactive isotopes within cell structures, reducing storage volume and leakage risks compared to traditional ion exchange resins.

A low-temperature desalination system uses heated saline water from data center cooling loops to drive evaporation and condensation.

Low-concentration carbon dioxide addition reduces pH below 7.5, preventing zinc precipitation and plastic interaction during storage.

Dynamic oxygen modulation prevents ammonia breakthrough by balancing AOB population growth with oxidation capacity under fluctuating loading.

Real-time sensor data drives dynamic chemical dosing in dissolved air flotation systems, reducing consumption while maintaining water quality compliance.

Sheared biofilm particles nucleate suspended biomass into dense granules, resolving slow settling rates in standard SBR processes.

Supersaturated influent supplies dissolved oxygen for biological treatment and membrane scouring, reducing energy consumption for aeration.

Periodic sterilizing component dosing prevents plankton re-proliferation by maintaining effective concentration levels throughout ballast water storage.

A flow-through device sterilizes aqueous liquids using controlled variable flow rates at fixed temperatures and pressures.

Superoxygenating mixed liquor via a Speece Cone converts the secondary clarifier into an oxic bioreactor, resolving low dissolved oxygen limits.

Immersion in ozonated concentrate liquid destroys surface pathogens while extending vegetable freshness during storage.

Segmented mineral addition via a composite cementitious bed restores dissolved solids while controlling pH levels.

Using a high-basicity aluminum salt with an alkaline chemical reduces paint adhesion without complex ionic balance control.

Electrochemical oxidation treats human waste off-grid, converting pathogens into safe effluent while producing fertilizer by-products.

Cyclic high-pressure infusion and tubular stabilization overcome instability limits to achieve ultra-high gas concentrations.

Weighing the salt storage vessel determines regeneration consumption, avoiding conductivity sensor corrosion and ensuring precise dosage.

Cyclical vapor and liquid exchange in microfluidic cells concentrates airborne analytes, resolving portability constraints of bulky lab equipment.

A serial reactor system treats aqueous organic sludge through controlled anaerobic digestion stages to optimize biomass processing.

Integrating sink basin, faucet, and pre-routed plumbing into one modular unit eliminates complex field modifications and reduces installation time.

Conductivity-controlled eluate reuse in offset parallel ion exchangers reduces salt consumption by 10-30% while maintaining stable water quality.

A water storage tank adjusts its full water level height using a control unit to maintain clean supply.

A sorption capture device uses polydimethylsiloxane to extract odor-causing substances from flowing water mains.

Sodium bisulphate and aluminium sulphate in a single composition maintain pH control while preventing precipitation at low temperatures.

Automated produced water treatment system injects dynamic ozone doses based on real-time sensor feedback to clarify fluids and reduce pump pressure.

A hydrogen-rich water supply system generates treated water using ultrasonic rotating magnetic fields.

A water separator extracts accumulated water from biological feedstock storage tanks, preventing hydrogen and methane formation that causes explosion risks.

Segmented extraction zones with individually addressable valves remove sludge without interrupting biogas production.

Hydrothermal carbonization produces biochar that accelerates fungal growth on porous surfaces.

Localized plasma generation in a partitioned hole breaks down PFAS without overheating bulk water, reducing energy consumption and electrode wear.

Piezoelectric transducer emits ultrasonic waves to disrupt algae cellular structures, replacing chemical treatments that harm aquatic life.

Solar-powered hybrid water filtration device removes pollutants and pathogens to provide safe drinking water.

Fluid treatment management system predicts service points to resolve cost feasibility trade-offs in distributed water safety networks.

Ozone injection system manages ballast water sterilization through precise gas delivery and automated pressure monitoring.

Shearing and heating liquefy de-watered sludge to drop viscosity below 12,000 cP, cutting drying energy costs.

A magnetic connection holds the spent filter indicator in the water treatment housing seat without mechanical locking features.

A continuous flow cyclic reactor grows aerobic granular sludge through controlled anaerobic and aerobic phases.

A flexible perforated membrane sparger shears aerated fluid to disperse uniform bubbles into flotation feed slurry.

Multi-stage flash reversal unit eliminates external steam dependency by cooling concentrated brine to drive internal heat transfer.

Decomposing barley straw in a dedicated skid releases natural inhibitors to prevent algae fouling while eliminating chemical treatment costs.

Multi-objective optimized fuzzy neural network predicts total nitrogen concentration, resolving the trade-off between detection accuracy and time.

DC/DC converters boost low voltages between separated electrodes, reducing internal resistance and improving energy efficiency in waste water treatment.

A dual-stage sludge concentrator uses a flow restrictor at the clean outlet to control fluid velocity through the second stage baffle filter.

A composite material immobilizes crystalline photocatalytic metal compounds within an aluminosilicate mineral structure to degrade organic pollutants in water.

Heating sludge with superheated steam at 60–100 °C destroys pathogens while preserving beneficial microorganisms for fertilizer production.

Segmented conductivity rods measure water levels via electrical current flow, eliminating false readings caused by grease buildup on mechanical floats.

Osmotic membrane distillation recovers pure water from electrolyte solutions while utilizing waste heat to drive vapor transport through a hydrophobic membrane.