Treatment Using Aerobic Processes TRIZ Cases
- Wastewater Treatment Using Regenerated Activated Carbon
Regenerated powdered activated carbon extends organic residence time in a bioreactor, reducing sludge volume and improving recalcitrant compound removal.
- Rotating Disc Wastewater Treatment with Variable Speed Biofilm Control
Variable speed rotation balances oxygenation and biofilm stability to optimize nitrogen removal.
- Vortex Cylinder Aerator for Effluent Oxygenation
A vortex cylinder creates a low-pressure zone to draw atmospheric air into an aqueous stream, increasing oxygen dissolution without mechanical compressors.
- Hang-on Glass Algae Scrubber Bubble Management
A hang-on glass algae scrubber confines gas bubbles within a housing to maintain clean aquarium water.
- Equalization Basin Reactor for Wet Weather Wastewater Treatment
Storm Surge Flow Equalization reactor performs biological treatment during wet weather inflow surges.
- Warp-Knitted Spacer Filter Unit for Pond Filtration
A warp-knitted spacer filter unit uses twisted and compressed layers to direct fluid flow between cover sheets.
- Septic Tank Effluent Filter and Aerator System
A septic tank effluent treatment system combines a liftable filter strainer with an aerator pipe to manage waste flow.
- BDP Sewage Denitrogenation System Carbon Source Utilization
A BDP sewage denitrogenation system uses sludge exchange and air introduction to partially oxidize ammonia nitrogen into nitrite.
- Combined Reactor for Wastewater Nitrogen Removal
A combined reactor integrates an anoxic tank with a biodisc to enable simultaneous nitrification and denitrification.
- Compact Pond Water Purifier with Integrated Filtration and UVC
Single housing integrates coarse dirt separator, fine filter, and UVC sterilizer to eliminate external units while reducing friction losses.
- River Course Ecological Treatment System Using Plastic Retaining Dams
Plastic retaining dams segment rivers to enable continuous biological purification, reducing treatment time and costs while preserving ecological balance.
- Pivotal Rigid Vortex Shield for Aeration Maintenance
A pivotal rigid vortex shield rotates between operational and service positions using a pintle coupling.
- Bioaugmentation System for Landfill Leachate Denitrification
A bioaugmentation system uses sequential pools with electrical stimulation to enhance microbial activity and nitrogen removal.