Water Treatment Parameter Control TRIZ Cases

Segmented electrochemical chambers separated by a proton-exchange membrane generate hypochlorous acid with consistent free available chlorine levels.

Multi-cell electronic deionization systems distribute filtering loads uniformly across series-connected units to extend membrane durability.

Pressurized gas lifts contaminated fluid via pressure differentials, promoting aerobic activity to reduce biological oxygen demand and pathogens.

A recirculative wastewater treatment system captures percolated fluid effluent from infiltration fields for reuse within the process loop.

A solids treatment system processes fecal waste through pasteurization, mechanical dewatering, and drying to produce pathogen-free cakes.

A networked smart device transmits real-time water flow and quality data to a cloud database.

A water treatment system integrates reverse osmosis filtration with ultraviolet disinfection to produce safe drinking water.

Periodic supply of diluted chlorine solution prevents biofilm formation on the sensor while enabling functional monitoring through controlled exposure cycles.

Moving-bed nitrification reactor eliminates temperature control and final clarification to meet strict ammonia discharge limits.

Extraction, distillation, and adsorption remove organic contaminants from triacetonamine wastewater, enabling pH adjustment for safe discharge.

Automated remote calibration system using standard addition and capillary membrane sampling for precise water contaminant quantification.

Internal carbon dioxide injection stabilizes downstream water pH, eliminating strong mineral acids and reducing external supply needs.

An induction coil heats plates to create micro-cluster magnetized water, increasing electrical conductivity without complex mechanical passes.

Variable volume moving bed media reactor maintains constant effluent flow despite fluctuating wastewater inflow rates.

Modular design with interchangeable filter cartridges resolves the trade-off between family-sized capacity and portability.

Segmented conductivity sensors distinguish device exhaustion from feed water composition changes, eliminating false alarms caused by static limit values.

Segmented laterals with slots create active zones for media agitation, resolving the contradiction between filtration reliability and backwashing efficiency.

Mixing separately prepared acidic and hypochlorite solutions prevents chlorine gas generation while maintaining safe pH levels for disinfection applications.

A balloon catheter creates a fenestration in the subintimal space to guide a wire into the true lumen.

A denitrification apparatus uses glycerol diacetate to maintain anoxic conditions for nitrate reduction.

Atomized water droplets volatilize contaminants into ozone gas, achieving over 99% removal efficiency for recalcitrant chlorinated hydrocarbons.

Automated sensor systems classify wastewater disposal events to replace manual reporting and improve data accuracy.

Nested screening portions trap impurities in washing fluid to prevent underdrain clogging while pressure sensors monitor flow conditions.

Virtual equalization tank replaces physical infrastructure by using real-time conductivity and flow sensors to adjust chemical dosing and blowdown rates.

A wastewater treatment apparatus uses carbon dioxide and flocculants to coagulate fluorine compounds in multiple tanks.

Solid-liquid separation prevents nozzle clogging while feedback control maintains heat balance for stable evaporation.

Controller detects pump current drops below a threshold to trigger hardness component discharge, preventing precipitate accumulation in the separation unit.

A mineral water supply device uses a pump and flow sensor to adjust mineral delivery based on detected water flow rates.

A ferric and magnesium salt composition precipitates silica from aqueous media into removable solids.

Ozone injection in pressurized recirculation conduits reduces pathogens and nutrients, resolving inadequate disinfection in onsite wastewater systems.

Oxidizing sewage material with sulfuric and nitric acid mixtures to produce separated solid and liquid effluent fractions.

An integrated plant separates medical laboratory waste into liquid and solid phases using gravity-fed intermittent cycles.

A rotary position sensor detects valve element rotation via electrical resistance changes to enable precise water treatment control.

A single sensor measures electrical conductivity of blended water fractions to determine temporary hardness levels.

A gas-driven hydraulic surge mixer circulates reactor fluid using buoyant bubbles without mechanical impellers.

Alkaline conditions at 200 to 330°F convert recalcitrant organics into dimethylamine, lowering chemical oxygen demand and improving biodegradability.

Segmented disposable test membranes capture and transfer fine particles for optical analysis, preventing contamination during pre-installation evaluation.

Dynamic ultrasonic generator controller adjusts power and exposure duration to reduce energy consumption while maintaining effective particulate removal.

Dynamic flow adjustment using sewer space as an intermediary buffer equalizes input rates, optimizing throughput and energy usage.

Segmentation separates a removable waste tank from the main body, reducing maintenance downtime while keeping the system operational.

An ozone generator introduces gas into the water outlet conduit to prevent retrograde microbial contamination and biofilm formation without UV-C overheating.

Electrolyzing sodium propionate through a porous membrane yields stable alkaline water without hydroxide ion generation.

Radio frequency chambers bombard saltwater to liberate chlorine isotopes, breaking stubborn ionic bonds that conventional methods cannot resolve.

A control system moves a separator within a permeate tube to determine membrane flux for real-time performance assessment.

Dissolving carbon dioxide in the cathode electrolyte alters pH to enable base solution production with reduced energy consumption.

Activated oxidizing composition removes hydrogen sulfide from hydrocarbon streams using sodium hypochlorite, etidronic acid, and transition metal compounds.

A rotating contactor reactor uses fabric mesh catalysts to treat liquid streams efficiently.