Water Treatment Parameter Control TRIZ Cases

Ultrafiltration concentrates exosomes from culture supernatants while anion exchange chromatography removes protein contaminants to achieve high purity.

UV pretreatment unfolds protein structures to overcome slow hydrolysis rates, boosting hydrogen yield 2.79 times without secondary pollution.

One pump supplies brine to the electrolytic cell and regenerates the water softener, preventing membrane clogging from calcium buildup.

Segmented CO2 dissolution prevents injection blockages by buffering acidification for controlled metal precipitation.

A dynamic membrane reactor integrates electrocoagulation with biological filtration to remove nitrogen and phosphorus from wastewater.

Automated nano-filtration system purifies make-up water to reduce fouling and operational costs in heat rejection loops.

A skimmer with a slidable weir plate removes surface oil to prevent filter clogging in industrial wastewater treatment.

Automated transfer pumps minimize carbon loss during regeneration while condensate purification prevents environmental pollution.

A wheelable container holds a pump mount and treatment apparatus to condition water remotely before transfer.

Segregated return activated sludge flows stabilize variable influent conditions, enabling anammox bacteria growth while preventing dissolved oxygen inhibition.

A water treatment apparatus uses UV irradiation and filtration to purify aqueous solutions while maintaining catalyst concentration.

A laminar separator with coalescing tubes feeds an electric field separator to separate oil from water.

An electrolyzer module generates oxygen to diffuse into water supplies, replacing chemical sanitizers with physical oxidation.

Optimized concentric tube electrode cells maintain high sodium hypochlorite concentrations while preventing cathodic scaling through dynamic flow control.

Porous conductive supports stimulate electroactive biofilms, resolving contradictions between impurity removal and hydrogen production efficiency.

A drinking water filtration assembly uses a retentate outlet sensor to monitor flow and pressure for controlled backwashing cycles.

A capacitive deionization module removes ions from feed water through electrostatic attraction during charging cycles.

A retractable filter pipe with distal filtration holes protects online analyzers from debris entry.

A water softening device measures electrical conductivity of raw and treated water streams to determine filter exhaustion state.

Inline ultraviolet reactor operates in standby mode to periodically disinfect liquid storage systems, preventing microbial growth after chlorine removal.

A water purifier uses a shared container and pump to filter raw water while recycling waste water through gravity separation.

Recirculating hypochlorite and peroxide sources with carbon dioxide-adjusted pH achieves rapid disinfection without corrosive damage.

Internal septums segment the bioreactor to prevent plugging and minimize bacteria loss during wastewater treatment.

Rotating surfaces in a skimming reactor enrich air with ammonia via evaporation, achieving 80-90% nitrogen recovery yields while avoiding fouling and clogging.

A water filtration system integrates a return flow path to recycle waste water back to the inlet.

A control scheme adjusts electrolyte flow rate based on amperage and conductivity to maintain consistent oxidant concentration.

Light absorption measurement replaces pH electrodes to resolve accuracy issues caused by particulate interference in rainwater classification.

Thermally modified zeolite absorbs magnesium and calcium ions from desalination brine, preventing gypsum precipitation and reducing energy consumption.

A faucet spray head integrates a UV light source to irradiate and disinfect dispensed water.

Measuring ozone content in vent gas directs flow to an aeration tank, preventing biological damage while recycling oxygen.

Regenerating saturated ion exchange resin recovers hardness minerals from brine streams, reducing waste disposal costs.

A controller manages two water softeners that alternate softening and recycling to ensure continuous supply.

A pH-dependent surfactant stabilizes fluoropolymer dispersions during anion exchange resin treatment.

A modular tritium remediation system uses electrolysis to convert HTO into HT gas for selective extraction via permeation membranes.

A conductivity sensor measures softened water to derive raw water hardness for precise blending control.

Segmented cylinders in this ozone flotation device prevent sludge deposition and minimize ozone waste during water treatment.

A self-cleaning filtration assembly uses concentrically placed cylindrical screens to separate fine and coarse particles within a single unit.

Density-gradient flotation separates ice from brine in freezing desalination, resolving the separation bottleneck while maintaining low energy consumption.

Meandering partitions divert wastewater through a fixed bed reactor filled with activated coke, preventing channel formation and improving cleaning rates.

A filter status module tracks dispensing events and elapsed time to output replacement notifications via an LED indicator.

A salt recovery system uses vacuum evaporation to separate brine into reusable water vapor and solid salt.

External control unit adjusts raw and softened water mixing ratios using integrated sensors.

Three-compartment ultrasonic cleaning system enables concurrent particle removal and optical scattering measurement to eliminate qualification delays.

High concentration carbon dioxide accelerates contaminant precipitation in liquor, reducing vessel size and reaction time.

Steam injection drives continuous flow through thermal gradients, eliminating pump maintenance costs while enabling high-temperature hydrolysis.

A liquid vacuum chemical feeder uses an electronic flow meter to adjust aqueous chemical delivery rates through a metering assembly.

Mantle peridotite activated carbon in a portable turbine captures ionic surfactants and sequesters CO2, addressing inadequate removal of pollutants.

Periphyton bioreactor basins treat hyper-saline wastewater by utilizing attached microbial biofilms to remove oil and nutrients without external energy inputs.