Water Treatment Parameter Control TRIZ Cases

Integrated sulfur autotrophic denitrification and modified hydrotalcite adsorption remove nitrogen and phosphorus from wastewater.

A segmented sensor housing maintains moisture around sensors during drainage, extending life and simplifying installation.

Transparent windows and thermometer enable bare-handed refills, eliminating exposure to irritating odors while ensuring timely maintenance.

A wastewater reactor uses membrane aerators to supply oxygen while minimizing turbulence in the settling zone.

Segmented porous filler structures with embedded sensors resolve low water flow contact rates while maintaining simple manufacturing and reducing sludge.

A single reactor merges electrolysis electrodes with ultraviolet lamps to treat swimming pool water without external salt addition.

A UV assembly uses a keyed lamp with RFID and a flow switch to detect fluid presence.

Internal riser tubes in a collection rail distribute stormwater evenly, preventing sediment accumulation and extending cartridge lifespan.

Parallel electrolytic cells manage degradation rates to maintain continuous ozone production without sacrificing reliability.

Multiple attached growth reactors adjust wastewater distribution to accumulate nitrifying bacteria biomass during warm weather.

Online near-infrared spectroscopy monitors anti-fouling additive concentrations to resolve the trade-off between measurement precision and time loss.

Multi-stage flocculation controls floc particle size to reduce inorganic agent dosage and lower sludge cake conductivity during deep dehydration.

A carbon-based membrane anode generates reactive oxygen species to disinfect water through electrochemical oxidation.

Aluminum metal releases ions to form ettringite precipitates, avoiding excess ion introduction from salts.

Portable skid recirculates sulfite and acid cleaning solution through ion exchange resin vessels to restore kinetic properties.

A flow dynamic reactor facility combines fluid eddy generation with electrolytic treatment to break down recalcitrant substances.

A sedimentation tank acidifies processing waste fluid to accelerate debris settling and reduce filter replacement frequency.

Deionizing units lower liquid coolant conductivity in EV charging cables, preventing short circuits during high current operation.

Pseudomonas stutzeri converts toxic dissolved selenium into recoverable solid or gas, lowering wastewater treatment costs.

Real-time amperometric sensing replaces manual titration testing, maintaining a precise 1:1 molar ratio between oxidant and amine sources.

A water treatment system uses sensors and a controller to manage fluid flows for separating hydrocarbons from oil production streams.

Scuticociliatida microorganisms decompose organic waste in high-salinity liquids without freshwater dilution.

Rapid chlorine dioxide dispersion maintains high oxidation reduction potential and meets Class B biosolids standards despite variable flow rates.

In-situ crystallization transforms sludge water into carbon dioxide hydrates, eliminating chemical conditioning agents and reducing secondary pollution risks.

A sensing device detects ionic composition changes to mechanically actuate a hydraulic switch for automatic water softener regeneration.

A control system manages ozone generation quantity and timing to sanitize water.

A photocatalytic fluidized bed reactor system removes volatile organic compounds and disables pathogens using monolithic composite catalysts.

A flow-through hydrodynamic plasma reactor generates volumetric cold plasma within gas bubbles to oxidize water contaminants.

Electrochemical sensors measure wastewater BOD and COD loads via bio-electrochemical reactions, replacing slow laboratory analysis with real-time data.

Adding oxygen to water creates a stable oxide layer that prevents corrosion and scaling without chemical additives or biological growth stimulation.

A water purifier merges hot and purified water discharge through a single flow path to reduce material costs.

Segmented dissolved air flotation chambers maintain funneling effect efficiency at high flowrates without increasing chamber height.

A flow equalization reactor uses variable liquid depth and internal partitions to switch between aerobic, anoxic, and anaerobic treatment zones.

Electrochemical oxidation mineralizes organic matter in wastewater to eliminate corrosiveness and reduce clean water consumption.

A chemical input determination unit calculates required concentrations using multiple regression equations based on water quality data.

Thermal alkaline oxidative hydrolysis boosts methane yield by 35% and cuts disposal volume while processing high-salinity industrial sludges.

A solar desalination pump transfers saltwater to a collector only when the controller detects sufficient heat.

An electrolytic process oxidizes urban sewage using in-situ generated chlorine and ozone to produce sterile water without sludge.

A real-time airflow control system adjusts gas injection rates in wastewater bioreactors to maintain target dissolved oxygen concentrations.

Heated screw conveyor maintains sludge at 90-100°C for over four hours, eliminating pathogens without separate hygienization facilities.

A sealed grey water container uses a stratified filter bed and macrophytes to purify domestic wastewater for reuse.

A control unit adjusts regeneration triggers based on ion exchanger residual capacity to optimize salt usage in water softening systems.

A portable water purification unit uses a positive displacement pump to draw liquid from distant sources.

A pure water production apparatus controls dissolved oxygen concentration relative to total organic carbon levels during ultraviolet irradiation.

Continuous ORP monitoring detects sugar contamination to prevent corrosion and optimize condensate recycling.

Rotating trays separate contaminants via centrifugal force, eliminating membrane clogging to boost recovery rates.

A spectroscopic device analyzes pool fluid using ultraviolet-visible and fluorescence techniques.

Microfabricated fibers on a polythiophene swab improve collection efficiency while resisting static charging.

Switching to spiral flow lowers energy consumption while maintaining mobile support suspension.