What is the definition of landfilling?

The definition of landfilling refers to the practice of disposing of solid waste in a manner where it is placed in a designated area, typically a landfill site, in a series of compacted layers. These layers of waste are then covered with soil or other materials to minimize exposure to the elements, reduce odors, and prevent pest infestations. This method is focused on managing waste without releasing harmful substances into the surrounding environment while also allowing for the eventual decomposition of biodegradable materials over time.

This definition specifically excludes other waste management practices such as incineration, recycling, and composting. Incineration involves burning waste to reduce its volume, recycling focuses on recovering materials from waste for reuse, and composting is a method of decomposing organic materials into nutrient-rich soil. Each of these processes serves different purposes and operates under different principles compared to the systematic layering and coverage involved in landfilling.