Solid Waste Disposal TRIZ Cases
- Photobiodegradable Plastics Using Singlet Oxygen Photosensitization
By converting triplet oxygen to singlet oxygen, the composition oxidizes C–H sites and turns commodity polymers into biodegradable natural polyesters.
- Spodumene Lithium Extraction With Multi-Product Residue Recovery
Multi-stage treatment of spodumene leaching residue uses neutralization, filtration, magnetic separation, and gravity separation to recover valuable products.
- Mealworm Gut Microbiome Enrichment for Plastic Degradation
Oat-supplemented feed enriches mealworm gut microbes, helping increase plastic degradation while clarifying responsible microbial communities.
- Smart Waste Processing Units for Mixed-Waste Recycling
Sensor-based smart units identify, categorize, and compress mixed waste, reducing the need for specialized containers and collection trucks.
- Ultrasound Treatment Plant with Feedback Control for Waste Separation
Heterogeneous waste treatment can consume excessive resources; material detection adjusts ultrasound intensity for cleaning, breakup, and separation.
- Medical Waste Shredding With Integrated Disinfection and Liquid Separation
Rotating blades, disinfectant mixing, UV cover treatment, and centrifugal separation address shredding, disinfection, and liquid-removal bottlenecks.