Bali, November 15, 2021 – In Indonesia, many waste final processing sites (TPA) are poorly managed. Sanitary landfills, a waste management system in which waste is dumped in a basin, compacted, and filled with soil, have yet to be implemented. A common occurrence is open dumping, in which garbage is left to accumulate in the TPA. As a result, the environment suffers, and the air, water, and soil become polluted.