Water Treatment Parameter Control TRIZ Cases

A plasma generation apparatus transforms liquid into droplets suspended in gas for efficient disinfection.

A circulating water pump drives a Venturi tube to inject ozone-rich air into the flow stream.

Data-based partitioning enables decentralized disinfectant dosing control across water distribution networks.

Sub-chambers in the backwash header prevent solids contamination while enhancing scouring action.

Flow-triggered ozone injection sanitizes shower components, eliminating bacteria and mold while minimizing user exposure.

A microbial community analysis system calculates multidimensional coordinates from nucleotide sequences to determine flora states.

Adding lime to sediments raises pH above 11.0 to inhibit microbial activity and sequester carbon dioxide as stable calcium carbonate minerals.

Parallel purge line clears accumulated water to maintain debris removal performance at offshore locations.

Segmented anammox reactor and membrane bioreactor reduce aeration energy consumption while maintaining process stability in municipal sewage treatment.

A faucet filter sight glass displays remaining capacity via a microprocessor counter that tracks treated water volume.

Dual pressure sensors measure gas and foam levels in a digester container to detect biomass overflow.

Bubble-mediated plasma generation reduces power consumption and treatment time by concentrating electric fields between electrodes.

An autoclave system recirculates condensed water through an external purification filter, eliminating the need for expensive demineralized supplies.

A portable hyperspectral system derives total suspended solids from above-water measurements using a miniature spectrometer and dedicated software.

Hydrogen peroxide decomposition catalysts convert harmful byproducts into oxygen, suppressing dissolved oxygen influx while balancing TOC removal efficiency.

Segmented containers utilize gravitational potential for multi-stage biological treatment, eliminating pump dependency in remote areas.

Biofilm cyclic alternating stabilizes partial anammox processes, reducing aeration energy and carbon source costs while maintaining reliable nitrogen removal.

Adjusting the Mg/Ca mole ratio prevents membrane fouling during seawater desalination by suppressing scale nucleation.

Segmented curvature on the engagement protrusion prevents interference during insertion while seals maintain watertight integrity.

A rainwater treatment system uses sensors and UAVs to generate visual three-dimensional models for accurate parameter extraction.

A chromium-nickel tank with magnesium bars reduces redox potential in cold potable water.

External capacitive sensors detect salt levels through tank walls, eliminating internal corrosion and false readings from harsh brine environments.

Electrolytic regeneration using pH 2-4 hydrogen ions eliminates chemical waste while maintaining acid resistance of the zeolite Y ion exchanger.

In-situ evaporation plant treats hospital waste, eliminating transport risks and contamination through continuous purification.

A water treatment system uses pulsed electric fields to disinfect fluid through a porous high voltage electrode.

Semibatch reactor maintains 0.05-0.25 kgBOD/kgMLSS/d ratio to resolve bulking and settling instability.

An automated system monitors ORP and pH levels to adjust disinfectant dosing, preventing under-dosing risks while minimizing chemical waste.

Iron fibers in an exchange mass reduce chromium (VI) ions to chromium (III) under controlled pH conditions, achieving concentrations below 0.05 ppm.

A water treatment system uses two heat exchangers to manage fluid temperatures across reverse osmosis and electrodeionization stages.

Concentric UV sterilizers use coolant flow to prevent thermal quality loss while ensuring uniform microbial inactivation across fluid volumes.

Amphoteric stabilizers prevent aggregation and reduce filtration capture, maintaining bactericidal activity at lower silver concentrations.

A localized water disinfection system maintains minimum oxidation reduction potential in treated zones through segmented chemical dispensing.

Sequencing batch reactor process controls dissolved oxygen and oxidation reduction potential to maximize biological phosphorus and nitrogen removal efficiency.

Splitting the hot effluent stream prevents mineral deposits from clogging heat exchangers, maintaining continuous operation and reducing maintenance costs.

A two-stage residential wastewater treatment system uses a grinder and decomposer to process solids immediately after generation.

Reciprocating filter curtains distribute dissolved oxygen uniformly in sewage, eliminating sludge bulking and reducing energy consumption.

Vertical baffles stabilize fluid levels and enable cleaning system parking without disrupting flow, reducing maintenance costs.

Sodium peracetate oxidizes hydrogen sulfide into separable sulfur solids using reactive oxygen species.