Water Treatment Parameter Control TRIZ Cases

A hybrid purification system merges thermal distillation with membrane filtration to extract valuable metals from produced water.

Biological synthesis of FeMnCeOx biomaterials using Pseudomonas sp. strain KW-2 degrades antibiotics in wastewater without harsh chemicals.

Membrane aeration overcomes low methane solubility and slow biomass accumulation by delivering pressurized gas through diffusion, enabling rapid DAMO growth.

Alkaline phenolic resin and acidic aluminum salt adjust circulating water pH to 6.5–8.0, eliminating separate pH agents that increase chemical costs.

A determination unit calculates predicted water quality values from sensor fluctuations to notify replacement timing.

Ultrasonic cavitation and alkaline hydrolysis disintegrate sludge flocs to accelerate biogas production while reducing heating energy needs.

Dynamic ozone injection adapts to changing produced water quality, improving oil separation and reducing pump pressure.

Disposable reducing columns and gas-diffusion cells enable simultaneous ammonium and nitrate measurement in wastewater, eliminating high maintenance costs.

A polymer with fluorescing conjugated double bonds scavenges metals via dithiocarbamate groups.

Nesting dual filtering modules inside the tank compartment reduces external complexity while maintaining 5-micron sludge filtration efficiency.

A UV reactor cooling chamber transfers heat from the light source to flowing water, extending lamp life in confined spaces.

An integrated distillation system uses a pilot light to vaporize fluid, then captures latent heat via a condensing coil to preheat incoming supply water.

A booster composition stabilizes biomethanation plant operations through controlled release agents and redox potential balancers.

A peak load adsorption facility intercepts high contaminant concentrations to prevent breakthroughs and premature exhaustion of base load materials.

Micro supercritical water oxidation system treats fecal waste using high temperature and pressure to inactivate pathogens while minimizing water consumption.

A chlorine generator system uses a disposable electrode cartridge for easy user replacement.

Principal component analysis extracts key microbial indicators from sludge data, enabling accurate wastewater prediction without complex direct modeling.

A single vessel containing cationic and anionic resins performs simultaneous water softening and de-alkalization.

Machine learning model determines optimal permeate split ratio to adjust seawater reverse osmosis operating parameters.

A skimming device uses a second valve to generate a pressure gradient that moves stored pollutants from the outer periphery to the inner collection sub-compartment.

An ultrasonic scaler handpiece integrates an in-line electrolytic cell to generate aqueous ozone directly within the water delivery loop.

Laser monitoring system determines flocculation state using scattered light intensity to resolve unstable chemical dosage determination in wastewater treatment.

A steam turbine plant adjusts feedwater pH to prevent flow accelerated corrosion in carbon steel components operating between 120 and 180 degrees Celsius.