How does greater compaction density affect landfills?

How does greater compaction density affect landfills?

• A. Decreasing methane production.
• B. Reducing landfill space.
• C. Increasing the need for frequent hauling.
• D. Increasing life of sanitary landfills, route length of collection vehicles, or capacity of storage containers.

Answer: (D)

Greater compaction density packs more waste into the same space, so you get more waste per unit volume. That directly extends the landfill’s operating life because the facility can accept more waste before reaching capacity. It also increases the capacity of storage containers and transfer systems, since each container or bin holds more waste before needing service. While the effect on hauling frequency can vary with routing plans, the essential operational impact of higher compaction is more efficient use of space and container capacity, which is why this option best describes what happens in landfills.

Greater compaction density packs more waste into the same space, so you get more waste per unit volume. That directly extends the landfill’s operating life because the facility can accept more waste before reaching capacity. It also increases the capacity of storage containers and transfer systems, since each container or bin holds more waste before needing service. While the effect on hauling frequency can vary with routing plans, the essential operational impact of higher compaction is more efficient use of space and container capacity, which is why this option best describes what happens in landfills.