1. Resource Recovery: Converting waste into energy and chemical feedstocks to generate economic value; 2. Significant Volume Reduction: Dramatically decreasing waste volume and weight (typically 70%-90% reduction); 3. High Safety: Furnaces equipped with 2-4 safety explosion-proof systems to prevent explosions caused by high oxygen content; 4. Minimal Secondary Pollution: The oxygen-free environment suppresses the generation of highly toxic substances like dioxins and furans at the source; 5. Carbon Sequestration Potential: The resulting biochar possesses stable properties and can be buried in soil for long-term carbon fixation, representing a form of negative carbon technology.