- Non-recyclable inorganic waste will be categorized at a drop-off sites and stored in separate bins then the inorganic waste are taken to storage site by garbage truck from Subdistrict Administrative Organization that will come to pick it up to be disposed of in the landfill later. The picture below is a document of the payment of the university's waste disposal payment to the Hantra Subdistrict Administrative Organization, Phra Nakhon Si Ayutthaya province. Each month the average amount of non-recyclable inorganic waste is accounted for 40,000 kg per month.
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Solid Waste Disposal Payment Document