Treatment Using Aerobic Processes TRIZ Cases

Vacuum-assisted filter mechanism removes filtrate from aerobic digester sludge, eliminating settling interruptions that reduce digestion efficiency.

A bioreactor system with an adsorbent layer and screen retains detached biofilm to enrich microbial biomass for contaminant metabolism.

Concurrent dissolved gas flocculation and biological treatment remove organic impurities from produced water, enabling cost-effective lithium extraction.

Positive pressure pump delivers gas through an air stone to generate bubbles, and random directional brushes capture oxygen to reduce bio-mat thickness.

Dynamic elevation design eliminates pumps and dams, resolving drought availability issues while maintaining landscape quality and reducing maintenance costs.

Segmented retaining device housing prevents biofilm clogging and flow disturbance while securing carrier material bodies in wastewater settling tanks.

A wastewater treatment device combines ozone oxidation with biological processing to decompose persistent organic pollutants efficiently.

A modular aquarium filter system uses a sock tank for particle filtration and a baffle tank for biological processing.

Imidazolone and oxazolone ring compounds bind heavy metals to overcome limited microbial absorption in bioremediation applications.

Catalytic oxidation treats organic waste gas to eliminate foul odors from oil, fat, and ammonia while enabling full material recycling.

Vitreous carbon particles accept electrons from Geobacter bacteria, enabling organic matter oxidation without artificial oxygen supply.

Laminar and turbulent flow from agitator fins disperse solids while preserving biofilm layers, eliminating the need for offline filtration units.

Modular ocean circulation channels with impellers overcome stratification barriers to transport carbon from surface to deep ocean layers.

Tubing positioned above effluent dispersion components captures microbial heat, transferring it via a closed-loop fluid system to a building heat pump.

Buoyant bundled air supply lines float at the lagoon surface, eliminating line entanglement and enabling precise airflow regulation to each submerged aerator.

A multi-stage bioreactor system treats wastewater using fluidized expansion chambers to reduce nitrogenous waste and odors.

Layered fillers in a constructed wetland adsorb heavy metals and degrade organic matter, preventing crop contamination.

A horizontal flow biofilter uses a peripheral catch basin to distribute influent water across the media filtration bed surface.

A bioactive carrier combines hydrophobic resin with a porous support matrix to adsorb noxious taste and odor compounds from aquaculture water.

A biological filter bed with integrated temperature control and backwashing systems treats high concentration organic wastewater.

A sequencing batch reactor integrates continuous membrane filtration to separate solids from wastewater streams.

A regulating tank circulates wastewater through a pump and overflow weir to create turbulence.

Radial outlet openings and an angled deflection plate disperse gas-enriched fluid to eliminate dead spaces in wastewater treatment basins.

A combined mechanical and biological filtration system removes solids, carbon dioxide, and ammonia from aquaculture water.

Adjusting acidic effluent pH with alkaline agents precipitates phosphorus as phosphate salts, reducing removal costs and operational complexity.

Horizontal flow reduces footprint while vertical regeneration maintains porosity without compression.

A concentric cleansing tank uses radial overflow levellers to move water through treatment zones.

Control valve assembly bypasses filter media to prevent sediment clogging and biological organism displacement in artificial ponds.

Non-aerated injection zones dilute sulphide concentrations before oxidation, reducing thiosulphate by-product formation.

A bubble generating device uses a throat portion to accelerate water and air flow.

A bioreactor uses a backwashing cartridge filter to separate floc from sewage treated in aerobic and anaerobic tanks.

A gas-liquid recycling device uses collected biogas to drive liquid reflux in sewage treatment systems.

A dual-circuit water treatment system uses a biological filter and anion exchanger to remove organic matter and phosphates from pool water.

Spraying wastewater into a pressurized gas head space creates supersaturated water, resolving low oxygen delivery efficiency at high solids concentrations.

Internal bypass structures divert peak flows around treatment media, preventing clogging while maintaining filtration efficiency.

A water raiser separating device deflects clear water intake below the surface level to minimize sludge contamination in lifting operations.

A wastewater purification plant uses segmented aerated compartments to improve oxygen transfer and phosphorus removal efficiency.

A floating water treatment system uses buoyant modules with attached growth media to create diverse biological habitats.

Bacteria degrade organic substances in industrial cooling circuit water, preventing adhesive agglomerate formation that blocks desalination membranes.

Segmented media zones allow nitrogen gas release during denitrification, preventing flow path blockages in compact selenium reduction beds.

Multiple orifices in the riser maintain consistent loading rates during fill-up and drain-down cycles, preventing media clogging.

Segmented funnel and conical sections reduce sediment accumulation in mammoth pump mixers, preventing clogging while maintaining circulation effectiveness.

Ammonia oxidation reactor maintains pH above 7.5 and dissolved oxygen below 1.0 mg/L to convert ammonium to nitrite.

A secondary compressed air lifter removes sedimented sludge deposits from the primary mammoth pump before clear water discharge begins.

Electrolyzing sodium hypochlorite with iron particles generates ferric coagulants for raw water pretreatment.

A submersible centrifugal compressor uses air bearings to rotate an impeller for efficient water aeration.

Sulfur dioxide precipitates suspended solids, heavy metals, and phosphates from wastewater before biological treatment.