Water Treatment Compounds TRIZ Cases

Block copolymer self-assembly produces uniform plasmonic dimer arrays that resolve manufacturing precision trade-offs for efficient solar water disinfection.

Ultrafiltration membranes separate bacteria and nutrients from recirculating fluids, reducing biocide consumption and environmental impact.

Carbon dots sensitize titanium dioxide to absorb visible light, resolving low solar utilization and enabling efficient wastewater treatment.

Flow-guide tubes prevent vortex formation and bypassing, reducing power consumption while maximizing usable reactor volume.

Electrospun nanofibrous composites capture short-chain PFAS via synergistic hydrophobic and dipole-dipole interactions, achieving 0.9 mmol/g capacity.

Low molecular weight anionic polymers inhibit silica polymerization, increasing dispersency by over 50% while maintaining thermal stability.

A vertical-horizontal filter unit separates aerobic and anaerobic zones to purify polluted water.

Adding hydrogen peroxide to discharge sludge lyses microbial cells, releasing intracellular water and reducing sludge volume for disposal.

Radionuclide irradiation modifies water properties to improve soil moisture retention, reducing agricultural water demand while maintaining crop yields.

Impregnating carbon fly ash with silver nanoparticles enhances MTBE adsorption capacity, reducing treatment costs compared to granular activated carbon.

Boron-doped diamond electrodes electrolyze spa water to remove contaminants, eliminating skin irritation and resistance from traditional fungicidal chemicals.

A surface active porous medium uses nanoparticles to fixate adsorbent particles on substrate grains.

A magnetizing chamber uses permanent magnets to exert magnetic force on suspended scale particles within water flow paths.

Segmented multi-stage wastewater treatment extends ozone residence time, raising utilization above 80% while maintaining uniform mixing.

Photocatalytic ozone generation on the drum surface prevents fouling, eliminating external dosing systems and reducing operating costs.

Nanoparticle coatings prevent biofilm formation on quartz UV radiators, eliminating frequent cleaning cycles.

A ceramic water purifier integrates silver nanoparticles into its filter matrix to deliver instant sterilization of drinking water.

Soluble silicon stabilizes intermediate manganese against passivation, boosting oxidation rates for organic phenol removal.

Dual carbon source active sludge reduces nitric acid to nitrogen gas, preventing redundant sludge generation and disposal costs.

A chemical regeneration method restores adsorbent capacity in situ using controlled reduction potential and sodium hydroxide circulation.

Adjusting saline stream temperature and flow velocity directs scale into designated zones, reducing energy costs from complete ion removal.

An apparatus generates plasma activated water by bubbling air through water at ambient temperature, eliminating heating complexity and energy consumption.

A UV transmissive jacket couples light from LEDs to distribute radiation across a fluid passageway.

Impregnating cross-linked scale inhibitor particles into porous ceramic beads extends treatment life while preventing formation damage.

A BODIPY derivative photocatalyst reduces hexavalent chromium using sunlight energy.

Sulfur dioxide leaches heavy metals from soil into solution, enabling alkaline precipitation and filtration to reclaim water for crop cultivation.

Loosening and flushing processes separate microcrystals from sludge, increasing phosphorus recovery rates by enabling effective crystal growth.

Capillary plasma device injects auxiliary gas to generate reactive species for water purification.

Iron and cerium oxide nanoparticles modify activated carbon to create a magnetic adsorbent that achieves 324.6 mg/g Rhodamine B capacity.

Cylindrical metallic member electrically connected to the first electrode surrounds the insulator via a space.

An energy modulation agent converts initiation radiation into activation wavelengths to cure media.

Hydrothermal growth of alpha-Fe2O3 nanostructures on core-shell nanofibers prevents aggregation and release while maintaining superior heavy metal uptake.

A hybrid photoelectrochemical system desalinates seawater while purifying wastewater using activated chloride ions.

Direct contact between hot flue gas and waste water evaporates liquid, dries solids, and neutralizes acid gases without external power.

Organic acid complexes prevent sulfide precipitation of cobalt and nickel, boosting biogas yield while reducing heavy metal contamination.

A multi-layer water purification device uses thiol groups and nano-whiskers to remove heavy metals, PFCs, and biological species.

Extending insulating members vertically above the water supply unit prevents electric leaks and maintains stable electrode intervals for efficient treatment.

A cavitation nozzle forms a stable bubble to generate plasma radicals for virus degradation without wetting electrodes.

Aerobic microbial spores activate in sewer conduits to maintain dissolved oxygen levels and prevent concrete pipe corrosion.

A synergistic electrocatalytic system combines cathodic heterogeneous electro-Fenton with anodic oxidation to enhance current efficiency.

A metal oxide grafted composition degrades organic compounds via electron-hole pairs generated under electromagnetic radiation.

Graphite felt-supported metal-organic framework cathodes generate hydrogen peroxide via oxygen reduction, reducing iron sludge in water treatment.

A compact ozone generator uses a linear elongate channel isolated by dielectric layers to produce small quantities of ozone efficiently.

Adding C4-HSL intervenes in microbial quorum sensing to boost nitrogen removal efficiency, avoiding high costs of heating or insulation measures.

Intermediary barriers block halogen diffusion into adsorbent beds, preserving contaminant removal capacity in space water systems.

A three-step electrochemical system removes organic contaminants from water using sequential oxidation stages.

Catalyst-coated metal mesh trays in a bubble column accelerate reaction rates between ozone and textile wastewater pollutants.

Monochloramine injection suppresses bromate formation during 1,4-dioxane oxidation while sand filtration removes iron catalysts.

A photocatalyst paste disperses metal precursors in an alcohol medium to enable rapid pollutant breakdown under sunlight.

A granular visible light catalyst combines conductive carbon and transition metal compounds to activate persulfate under illumination.