Cesspools TRIZ Cases
- Compressed Air Flushing Toilet with Atmospheric Water Extraction
See how compressed air and dehumidifier-extracted water enable low-water flushing with UV and t
- Inclined-Floor Holding Tank for Complete Drainage on Sloped Truckbeds
See how an asymmetric tank floor inclined relative to support joists enables complete rear drai
- Bio-Waste Cart Transport System for Water-Free Disposal
See how mechanical bio-waste carts and locomotive devices eliminate water as a carrier medium,
- Above-Ground Septic Toilet Chambers for Overflow and Anaerobic Treatment
Separate primary and secondary chambers improve overflow handling and anaerobic waste treatment while lowering septic construction burden in remote areas.
- Mechanical Bio-Waste Cart Transport Without Water Flushing
A manually operated cart moves indoor bio-waste to a concealed depository without water, improving hygiene while conserving fresh water.
- Heated Septic Tank With Water-Saving Toilet for Methane Fermentation
Minimal-flush excreta storage with tank heating boosts fermentation and methane output while cutting wastewater discharge.
- Asymmetric Leaching Chamber Structure for Low-Profile Load Capacity
Angled asymmetric corrugations let a low-profile leaching chamber keep load capacity, storage volume, and easy installation in tight sites.
- Septic System Monitoring for Early Pump, Filter, and Drainfield Detection
A control unit analyzes pump runtime, electrical current, and alarms to diagnose septic issues and guide timely maintenance.
- Molded Wastewater Basin with Guide Rails and Extension Risers
Molded basins use integrated guide rails and modular risers to resolve hydraulic floating risks while enabling adjustable depth configurations.
- Asymmetrical Dividing Element for Raceway Pond Fluid Circulation
Asymmetrical dividing elements eliminate dead zones and velocity stratification while reducing energy losses in raceway pond systems.
- Waste Liquid Tank With External Pump Tank
An external pump tank contacts the waste liquid tank wall to share one riser pipe, reducing installation holes and leakage risks.
- Modular Wastewater Reactor Inside Structure for Compact Assembly
Segmented walls nest within the tank volume to simplify manufacturing and transport while maintaining reliable separation performance.
- Block Coupler With Integrated Flow Path For Septic Tank
Segmented couplers merge mechanical latching with fluid channels to resolve the contradiction between rapid construction time and precise water level control.
- Integrated Scum Board in Rotational Molding Clarifier
An integrated scum board merges with the container body via rotational molding, eliminating separate mounting steps and reducing device complexity.
- Modular Septic Tank with Corrugated Flow Pipe Settling Zone
Segmenting the tank into chambers and adding a corrugated flow pipe settling zone reduces total suspended solids without increasing structural complexity.
- All-Terrain Berm With A-Frame Braces For Fluid Containment
Segmented flexible sheeting and rigid A-frame braces enable rapid assembly for large-volume emergency fluid storage.
- Composite Plastic Concrete Septic Tank for Buoyancy and Leakage Control
A plastic vessel encased in a concrete container provides structural strength and impermeability for underground storage applications.
- COB LED Package Using General PCB and Resin Dome
A COB LED package uses a general PCB substrate with through holes and a resin dome to fix the light source.
- Ultra-Low Flush Toilet Rim Aperture Distribution and Waste Collection
A toilet rim channel uses varied aperture density to direct water flow for targeted bowl cleaning while maintaining ultra-low flush volumes.
- Double Coil Effluent Dispersal for Compact Wastewater Treatment
Double coil dispersal lines distribute septic effluent through pressure compensating emitters for compact wastewater treatment.