Total volume of inorganic waste treated this year (tons)

In 2024, National Chiayi University continued to operate a comprehensive system for the treatment and recycling of inorganic waste across all campuses. The inorganic waste treated mainly included scrap iron, tin cans, aluminum and stainless-steel materials, PET bottles, plastic waste, waste lighting illuminants, cables, batteries, and unrepairable bicycles. The majority of inorganic waste treated consisted of PET containers and metal waste generated from teaching, laboratory activities, and campus food services. All inorganic waste collected was sorted, weighed, and transferred to licensed recycling contractors for proper treatment and material recovery. Recyclable items such as metal, glass, and PET were processed through certified recycling vendors, while reusable construction residues (soil, gravel, and materials) were recovered by the Maintenance and Repair Team of the Office of General Affairs and applied in on-campus projects. Hazardous inorganic waste, such as lighting illuminants and batteries, was temporarily stored in a secure facility and later treated by qualified waste-handling companies in accordance with national environmental regulations.

In 2024, the total volume of inorganic waste treated amounted to 56.42 tons, with 100% of all inorganic waste generated being properly treated or recycled. The process was jointly supervised by the Environmental Protection and Safety Management Center and the Office of General Affairs, ensuring complete traceability, regulatory compliance, and sustainable material recovery. These efforts contribute to SDG 12 (Responsible Consumption and Production) and SDG 11 (Sustainable Cities and Communities) through effective circular waste management and responsible resource use.