Pengelolaan Sampah Padat Perkotaan

Summary

Bontang City, with a population of 186,137 in 2022, faces significant waste management challenges. Every year, 38,046.40 tons of waste are generated, with a large portion coming from urban and coastal areas. Waste is managed through two main methods: collection from urban residents to the landfill and transportation via boats for coastal communities. The city has implemented innovative waste management programs such as waste-to-energy, waste-to-product initiatives, and incineration to reduce landfill waste. In addition, Bontang is exploring the use of refuse-derived fuel (RDF) as an alternative to coal. These efforts reflect the city's commitment to sustainable waste management and environmental preservation, aiming for a cleaner, greener, and more sustainable future.

Takeaways

• 😀 Bontang faces significant waste management challenges, with difficult-to-decompose waste accumulating continuously.
• 😀 Bontang covers an area of 16,190 hectares and has a population of 186,137 as of 2022, with some residents living along the coast.
• 😀 The city generates 38,046.40 tons of waste annually, primarily from urban and coastal areas.
• 😀 Waste management in Bontang is carried out in two ways: through the urban waste collection system and by using boats for waste from coastal and island areas.
• 😀 Urban waste is collected at TPS (Temporary Waste Collection Points), transported to TPA (Final Processing Sites) by environmental service vehicles.
• 😀 Coastal and island waste is transported using special boats provided by the Environmental Agency, called ‘ketinting boats’.
• 😀 KSM (Community Self-Help Groups) also play a role in waste management, collecting and sorting waste before sending it to TPS or TPA.
• 😀 Organic waste is processed into compost, fertilizers, and maggot feed at waste processing sites, while recyclable waste is managed at the main waste bank.
• 😀 Despite efforts, the residual waste being sent to TPA remains high at 75 tons per day, indicating a need for further innovation in waste management.
• 😀 Innovation in waste management includes waste-to-energy programs, recycling of inorganic waste into useful products, and incineration to reduce residual waste going to TPA.
• 😀 The Bontang City Government is also exploring the use of waste-to-fuel (RDF) as an alternative to coal in industries, aiming to create a more sustainable waste management system.
• 😀 The Bontang City Government, stakeholders, and the community remain committed to effective waste management, aiming for a cleaner, greener, and more sustainable city.

Q & A

What is the primary issue regarding waste in Bontang?

The primary issue is that waste, which is difficult to decompose, continues to accumulate, causing environmental pollution.

What is the population and area size of Bontang as of 2022?

As of 2022, Bontang has a population of 186,137 and an area of 16,190 hectares.

How much waste is generated in Bontang annually?

Bontang generates 38,046.40 tons of waste per year from its urban and coastal populations.

What are the two main methods for waste management in Bontang?

The two main methods are: 1) Waste from urban areas is collected at TPS (Temporary Waste Disposal Sites), then transported to the TPA (Final Disposal Site) by the Environmental Agency's fleet; 2) Waste from coastal areas and small islands is transported using a special fleet of boats called ketinting.

How is waste separated in Bontang's community-based system?

In Bontang, community-based waste management involves separating organic and inorganic waste. Organic waste is processed into compost, fertilizers, and feed for maggots, while inorganic waste is managed at a recycling center called a bank sampah (waste bank).

What is the current challenge with waste residue in Bontang?

Currently, 75 tons of waste residue per day are still being dumped at the TPA, which highlights the need for innovation in waste management.

What innovations are being implemented to improve waste management in Bontang?

Innovations include: 1) The 'Waste to Energy' program, which turns organic waste into electricity; 2) The 'Waste Towel' program, which transforms inorganic waste into valuable products that can boost the economy; 3) Residue processing through incineration to reduce the amount of waste sent to the TPA.

How is the electricity generated from organic waste used in Bontang?

The electricity generated from organic waste is used to support public facilities around the location where the waste is processed.

What is the role of incineration in Bontang's waste management?

Incineration is used to process waste residue, aiming to reduce the amount of waste sent to the TPA and minimize environmental impact.

What alternative uses for waste are being explored by the local government of Bontang?

The local government is exploring the possibility of turning waste into RDF (Refuse-Derived Fuel), which can be used as an alternative to coal in industries.