Treatment Using Aerobic Processes TRIZ Cases
- Gas Injection Lance for Uniform Porous Matrix Distribution
Horizontal lance segmentation creates uniform gas walls in soil, eliminating uneven supply from single-point vertical injection.
- Modular Pyramid Underwater Structure for Biopurification
Segmentation creates a lightweight pyramid assembly that expands purification coverage while reducing structural complexity.
- Alkali Treatment for Selective Nitrification Sludge
Alkali treatment adjusts activated sludge pH to 10 or higher, selectively deactivating nitrite oxidizing bacteria while preserving ammonium oxidizing bacteria.
- Liquid Aeration Apparatus for Septic Tank Effluent Quality
Segmented aeration cycles reduce suspended solids in septic tanks, resolving the trade-off between treatment effectiveness and effluent purity.
- Variable Magnetic Field Sewage Treatment Reactor
A variable magnetic field reactor accelerates organic matter degradation through enhanced microbial activity and mass transfer.
- Membrane Filter Activated Sludge System Oxygen Segmentation
Segmenting aeration zones into oxygen-deficit and surplus areas resolves nitrate accumulation while maintaining high BOD removal efficiency.
- Microbubble Generating Nozzle for Water Treatment
A microbubble generating nozzle produces fine bubbles using adjustable air and water inlets.
- Pneumatic Mixed Liquor Elevator for Sewage Treatment
A pneumatic mixed liquor elevator uses aeration gas to drive concentrated sludge flow without mechanical pumps.
- Spiral Geotextile Bioreactor for Compact Wastewater Treatment
A spiral geotextile membrane around a perforated tube forces wastewater flow for aerobic bacterial degradation.
- Curved Aeration Grid With Nesting Extrusions For Wastewater Treatment
A curved aeration grid with nesting extrusions releases oxygen into wastewater for aerobic biodegradation.
- Two-Stage Multimedia Biological Filtration for Wastewater Head Loss Reduction
Consecutive large-middle-middle large-small media arrangement in anoxic and aerobic stages reduces head loss while maintaining superior water quality.
- HTC Process Water Treatment via Evaporation and Biological Condensate Purification
Evaporating hydrothermal carbonization process water and biologically treating the resulting condensate to reduce organic load.
- Wastewater Reactor with Separator for Sludge Reduction
A wastewater reactor uses a separator structure to reduce suspended solids and excess sludge production.
- Interdigitated Electrode Fringe Field for Biofilm Control
An interdigitated electrode structure generates a localized fringe field to inhibit biofilm growth on carrier surfaces.
- Floodable Aerator Agitation for Wastewater Denitrification
Cyclic flooding and evacuation of a hollow body aerator generates upward fluid motion, enabling denitrification without static ballast weights.