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General household waste

Year2021202220232024
Large and Night Collection (ton)343.01273.18266.75217.79
General Business Waste (ton)436.33400.68414.52304.85
Resource Material Recycling Weight (ton)907.73501.29561.1496.45
Recycling Ratio (%)67.5455.5857.5124.03
* The data for "Large and Night Collection" comes from campus branches and fallen leaves, so the weight is not included in the calculation of the resource recycling ratio.

Detailed breakdown of various types of resource material recycling weight
Paper Tableware and Paper Containers (ton)20.7829.4832.0123.47
Paper (ton)45.3842.9553.1841.86
Tin Cans (ton)4.523.644.132.36
Aluminum Cans (ton)0.280.350.470.35
Plastic (ton)11.1210.6510.918.63
PET Bottles (ton)8.379.6612.319.18
Aluminum Foil (ton)0000
Glass Containers (ton)0000
Used Batteries (ton)0.060.040.040.03
Waste CDs (ton)0.030.020.040.03
Waste Fluorescent Lamps (ton)0.570.620.420.34
Estimated Weight for Auction Items (ton)814.9394.06425.950
* The above statistical data only sums up the information provided by the vendors in their reports.
* The estimated weight for auction items is the total amount from the sale of property waste. It is calculated based on a recycling weight of 5 NTD per kilogram for scrap iron and is included in the annual total recycling ratio calculation.