Spent catalysts (code 16 08 07*) are hazardous due to heavy metals and toxic compounds.
Proper hazardous waste management reduces environmental and health risks.
Key hazards include:
- nickel, vanadium, and chromium content;
- soil and water contamination;
- toxicity to workers;
- long-term ecological impact.
Effective handling of hazardous waste involves labeling, secure storage, and specialized treatment.
Environmental servicing of enterprises ensures monitoring, audits, and compliance.
Secure hazardous waste storage uses sealed containers to prevent leakage.
Safe hazardous waste transportation requires certified packaging and licensed carriers.
Modern hazardous waste processing recovers valuable metals and reduces toxicity.
Methods include:
- hydrometallurgical processes;
- thermal treatment;
- chemical stabilization.
Comprehensive strategies enhance safety and corporate responsibility.