1. collection: Tianjin chafing dish oil recycling company will collect chafing dish oil wastes from catering enterprises to ensure effective recycling.
2. Filtration and separation: The collected waste oil is separated into impurities and solid particles by professional filtering equipment, and the reusable oil is extracted.
3. Refining treatment: The extracted oil is purified and disinfected through refining and chemical treatment, and the qualified regenerated oil can be used in other industries.